Mind / Brain / Behavior -- Interfaculty Initiative at Harvard University

MBB Faculty                        


The following Mind/Brain/Behavior Affiliates include Faculty Fellows, scholars in the various committees and working groups and faculty from participating concentration tracks. If you are a Harvard University faculty member, who is interested in joining MBB, please contact any member of our governance or staff.


John Assad

Professor
of Neurobiology, HMS


Website
Contact

Research:

Our laboratory utilizes electrophysiological recording techniques in awake, behaving monkeys to explore mechanisms underlying visual perception. The general issue that we have focused on is 'how does what we know influence what we see?'

Mahzarin Banaji

Richard Clarke Cabot
Professor of Social Ethics, FAS;
Carol K. Pforzheimer Professor
at Radcliffe


Website
Contact

Research:

My laboratory is a place where individuals gather with the common purpose of understanding social cognition and emotion as it resides outside conscious awareness and control. Our goal is to provide a basic understanding of the mechanics of implicit social cognition
and to explore the applications of the findings to neuroscience, education, and the law.

Cedric Boeckx

Associate Professor of
Linguistics, FAS


Website
Contact

Research:

  • The architecture of grammar
  • Biolinguistics
  • Comparative syntax
  • Developing an adequate theory of linguistic knowledge that
    illuminates our understanding of the human mind/brain
  • Syntactic universals
  • Universal linguistic parameters
  • Developing a formally rigorous and explicit theory of our faculty
    of language that draws on and at the same time informs other
    cognitive functions and (theoretical) biology in general
  • Language development and language change, and how
    these domains relate to questions of evolution

  • Richard Born

    Professor of
    Neurobiology, HMS


    Website
    Contact



    Research:

    Our lab is interested in the neural circuitry of the primate visual cortex and how it relates to perception and visually guided behavior. Our current focus is on areas of the brain that make calculations about visual motion.

    Randy Buckner

    Professor of
    Psychology, FAS;
    Lecturer on Radiology, HMS-MGH


    Website
    Contact

    ON LEAVE 2008-2009

    Research:


    Interested in determining brain systems that support human
    memory and how these systems change during progressive dementia associated with Alzheimer's disease

    Alfonso Caramazza

    Daniel and
    Amy Starch
    Professor of
    Psychology, FAS


    Website
    Contact

    Research:

    My research is currently aimed at understanding the functional and neural architecture of the language system. My lab uses several experimental approaches to study the ways in which the brain represents and accesses knowledge about a word's meaning, grammatical role, sound structure and written form.

    Susan Carey

    Henry A. Morss, Jr.
    and Elisabeth W. Morss Professor of
    Psychology, FAS


    Website
    Contact

    ON LEAVE SPRING TERM 2009

    Research:


    Susan Carey studies conceptual development, seeking to characterize both the representational primitives that get cognitive development off the ground and the mechanisms through which new representational resources are created. Her research focuses on case studies of intuitive physics, intuitive psychology, and intuitive biology, and on representations of causality and of number.

    Verne Caviness

    Giovanni Armenise-Harvard Professor of Neurology &
    Joseph P. and Rose F. Kennedy Distinguished Professor of Child Neurology and Mental Retardation, HMS-MGH


    Website
    Contact



    Steering Committee
    Standing Committee

    Research:

    Dr. Caviness' research has two general themes:

    1. That of the Laboratory of Developmental Neuroscience is examination of coordinate regulation of neocortical neuronal laminar class specification and the process of progenitor cell proliferation. The central hypothesis being pursued is that transcriptional mechanisms regulatory to specification of neocortical neuronal laminar class are coordinately regulated by a balance of mechanisms involving the notch signal transduction system and the cell cycle inhibitor p27Kip1 in opposition. The investigations depend upon a wide range of histological as well as in vitro and in vivo cell and molecular biological methods.

    2. That of the Center for Morphometric Analysis is the development and application of morphometric tools for analysis of image based studies of the human brain. This laboratory is a general resource where its applications have differentially supported quite diverse investigative objectives depending upon the research program of the investigators, who apply where these are typically studies requiring high resolution and knowledge based volumetric studies of the human brain. Examples include but are not limited to direct volumetric studies in psychiatric disorders or stroke, studies of systems of connectivity, anatomic reference for fMRI and normal and pathological development of the human brain.

    Gennaro Chierchia

    Haas Foundations Professor of
    Linguistics, FAS


    Website
    Contact

    Steering Committee
    Standing Committee

    Research:

  • Main Interests:
    • Natural language semantics and all of its main interfaces
  • Recent Projects (still unpublished):
    • "The Grammatical View of Scalar Implicatures"
      with D. Fox and B. Spector
    • "On the role of entailment patterns and scalar implicatures in the processing of numerals"
      with D. Panizza and C. Clifton
    • "Mass Nouns and Vagueness"

  • John Dowling

    Gordon and Llura Gund Professor of Neurosciences & Professor of Ophthalmology (Neuroscience), HMS

    Website
    Contact

    Steering Committee,
    Co-Chair of Standing Committee (Fall 08)

    ON LEAVE SPRING TERM 2009

    Research:


    Over the years, our group has been concerned with the cells of the retina, their structure, function and synaptic interactions.

    Our current interests are focused in two directions; both
    employ the zebrafish as a model system. First, we have
    developed behavioral tests to isolate visual system specific mutations from chemically-mutagenized zebrafish. Both
    recessive and dominant mutations that affect the retina have
    been isolated and are currently being analyzed histologically, electrophysiologically and biochemically. Ongoing screening is continually revealing new mutants.

    A second interest is the molecular basis of retinal development.
    In particular, the effects of retinoic acid on candidate genes involved in early eye and photoreceptor development are being explored as well as detailed examination of early retinal development in zebrafish.

    Peter Ellison

    John Cowles Professor of Anthropology, FAS; Curator of Human Biology in the Peabody Museum of Archaeology and Ethnology, FAS

    Website
    Contact

    Standing Committee

    Research:

    My research interests are in human reproductive and behavioral endocrinology. I have studies human reproductive ecology in over twenty populations around the world. I am currently studying the effect of strong energetic seasonality on the reproductive life-
    course of women in rural Gambia. Other interests include the interaction of reproductive state and behavior in both men
    and women.

    Florian Engert

    Associate Professor of Molecular and Cellular Biology
    & Tutor
    in Biochemical Sciences, FAS


    Website
    Contact

    Standing Committee

    Research:

    My lab focuses on synaptic plasticity: cellular mechanisms, development of functional networks and links to behavior.

    Nancy Etcoff

    Clinical Instructor in Psychology in the Department
    of Psychiatry, HMS-MGH


    Website
    Contact


    Research:

    Perception of facial beauty, sex differences in perception of fearful faces.

    Kurt Fischer

    Director of the Mind, Brain, and Education Program, Charles Bigelow Professor of Education, GSE

    Website
    Contact

    Standing Committee

    Research:

    One key item is the program in Mind, Brain, and Education, which
    I direct and which grew directly from MBB. We have a master's and doctoral program in MBE, with a website that is chock full of information
    http://gseweb.harvard.edu/~mbe .

    In my research, I analyze cognition, emotion, and learning
    and their relation to biological development and educational assessment. I discovered a scale that assesses learning and development in all domains, even when the skills created
    in each domain are independent. My most recent books include
    The Educated Brain (Cambridge University Press, 2008) and
    Human Behavior, Learning, and the Developing Brain (2 volumes, Guilford Press, 2007). Leading an international movement to connect biology and cognitive science to education, I am founding president of the International Mind, Brain, and Education Society and founding editor of the journal Mind, Brain, and Education (Blackwell), which received the award for Best New Journal by the Association of American Publishers.

    Alice Flaherty

    Assistant Professor of Neurology, HMS

    Standing Committee

    Research:

  • Deep brain stimulators
  • The intersection of psychiatry and neurology
  • Parkinson's disease.

  • Nadine Gaab

    Assistant Professor of Pediatrics, HMS

    Website
    Contact

    Research:

    Our laboratory focuses on developmental cognitive neuroscience. We study cognitive processes such as auditory perception, language processing, music processing or reading and their neurological bases in the developing human brain. The majority
    of our studies involve functional magnetic resonance imaging
    (fMRI) but we also employ experimental behavioral studies and structural brain measurement techniques.

    Albert Galaburda

    Emily Fisher Landau Professor of Neurology, HMS-Beth Israel Deaconess Medical Center

    Website
    Contact


    Steering Committee
    Standing Committee

    Research:

  • Neurobiological foundations of cerebral dominance
  • Developmental dyslexia and related learning disorders in children and adults
  • Experimental developmental neuropathology
  • Neurobiology of language
  • Cognitive neuroscience
  • Cerebral architectonics and connectivity
  • Neurobiology of Williams Syndrome and genetics of behavior

  • Howard Gardner

    The John H. and Elisabeth A. Hobbs Professor of Cognition and Education, GSE

    Website
    Contact


    Steering Committee
    Standing Committee

    ON LEAVE FALL TERM 2008

    Research:


    Gardner is best known in educational circles for his theory of multiple intelligences, a critique of the notion that there exists
    but a single human intelligence that can be assessed by
    standard psychometric instruments.

    For twenty years, he carried out neuropsychological research
    at the Boston Veterans Administration Medical Center. He is
    also a co-founder of the Mind, Brain, and Education
    concentration at the Harvard Graduate School of Education.

    Daniel Gilbert

    Harvard College Professor, Professor of Psychology, FAS

    Website
    Contact

    Research:

    Gilbert's research on "affective forecasting" is an attempt to understand how and how well people predict their emotional reactions to future events.

    Peter Godfrey-Smith

    Professor of
    Philosophy, FAS


    Website
    Contact


    Steering Committee
    Standing Committee

    Research:

    Research interests include the philosophy of biology,
    the philosophy of the mind, and the philosophy of science, metaphysics and epistemology.

    Joshua Greene

    Assistant Professor of Psychology, FAS

    Website
    Contact


    Standing Committee

    ON LEAVE FALL TERM 2008

    Research:


    I study moral decision-making using behavioral methods coupled with neuroimaging (fMRI). My research focuses on the interplay between emotional and "cognitive" processes in moral judgment.

    J. Richard Hackman

    Edgar Pierce Professor of Social and Organizational Psychology, FAS;
    Member of the
    Faculty at the
    John F Kennedy School of Government


    Website
    Contact

    Research:

    Richard Hackman conducts research on a variety of topics
    in social and organizational psychology, including team
    dynamics and performance, leadership effectiveness, and the
    design of self-managing teams and organizations. He has studied group and organizational factors that shape the behavior and performance of aircraft flightdeck crews; leadership, organizational dynamics, and player engagement in professional symphony and chamber orchestras; and the dynamics and performance of analytic teams in the U.S. intelligence community.

    Recent projects include development and validation of methodologies for diagnosing the strengths and weaknesses of
    work teams, development and test of a theoretical model of team coaching, a book that explores the special dynamics of senior leadership teams, empirical investigation of the joint impact of neurocognitive processes and social interaction on teamwork,
    and development of educational materials for use in enhancing
    the leadership of groups that generate creative products or performances in real time.

    David Haig

    George Putnam Professor of Organismic and Evolutionary
    Biology, FAS


    Website
    Contact

    Research:

    Dr. Haig's research interests include Parent-Offspring Conflict, Intragenomic Conflicts, and Plant Life Cycles.

    Anne Harrington

    Harvard College Professor & Professor
    of the History of
    Science, FAS


    Website
    Contact


    Steering Committee
    Standing Committee

    Research:

    Professor Harrington is currently working on a project that attempts to make historical and cultural sense of the rise of a genre of literature in our own time concerned with the "inner world" of brain disorder. She is also interested in and has published books on the 'placebo effect.'

    Marc Hauser

    Professor of
    Psychology, FAS


    Website
    Contact


    Co-Director of MBB,
    Co-Chair of
    Steering Committee,
    Standing Committee

    ON LEAVE FALL TERM 2008

    Research:


    Marc Hauser's research focuses on the evolutionary and
    developmental foundations of the human mind, with the specific
    goal of understanding which mental capacities are shared
    with other nonhuman primates and which are uniquely human.
    Central questions include: What are the evolutionarily ancient building blocks of our capacity for language, mathematics, music and morality? What were the selective pressures that led to a change in mental representation from the divergence point with the last common primate ancestor? To what extent is the architecture of the mind comprised of domain-specific reasoning mechanisms? How do such mechanisms channel the organism's experiences in the world, allowing it to acquire a mature state of knowledge?

    Gene Heyman

    Lecturer on Psychology in the Department
    of Psychiatry, HMS-McLean Hospital


    Website
    Contact


    Research:

    Research interests include addiction, animal models of drug self-administration, and choice.

    Jill Hooley

    Professor of
    Psychology, FAS


    Website
    Contact


    Research:

    A major focus of Professor Hooley’s research interests concern psychosocial (especially family) predictors of psychiatric relapse in patients with severe psychopathology such as schizophrenia, depression, and borderline personality disorder. She is also interested in self-harming behavior (cutting, burning) and pain. Currently, Professor Hooley is using functional magnetic resonance imaging (fMRI) to explore (1) how healthy people and individuals who are vulnerable to depression process emotionally challenging verbal comments from family members and (2) how patients with borderline personality disorder process a variety of affectively challenging auditory and visual stimuli.

    Hopi Hoekstra

    John L. Loeb Associate Professor of the Natural Sciences, FAS; Curator of Mammals in the Museum of Comparative Zoology

    Website
    Contact


    Standing Committee

    Research:

    Hoekstra's lab works in the area of evolutionary and ecological
    genetics of morphological and behavioral adaptations in mammals.

    C.T. James Huang

    Professor of
    Linguistics, FAS


    Website
    Contact


    Research:

  • Syntactic theory
  • Syntax-semantics interface
  • Chinese linguistics

  • Steven E. Hyman

    Provost, HU;
    Professor of Neurobiology, HMS


    Website
    Contact

    Research:

    Dr. Hyman is a leading scholar at the intersection of molecular neuroscience, molecular biology, and psychiatry.

    Jerome Kagan

    Daniel and Amy Starch Professor of Psychology, Emeritus, FAS

    Website
    Contact

    Research:

    I remain interested in human temperaments and am collaborating with Carl Schwartz of MGH in studying the differences in BOLD profiles between adolescents who had been classified as high or
    low reactive infants.

    I am also reviewing the literature on "novelty" and
    preparing a review paper.

    Sean Kelly

    Professor of Philosophy, FAS

    Website
    Contact


    Steering Committee
    Co-Chair of
    Standing Committee
    (Spring 09)

    Research:

    Kelly's work focuses on various aspects of the philosophical, phenomenological, and cognitive neuroscientific nature of human experience. This gives him a broad forum: recent work has addressed, for example, the experience of time, the possibility of demonstrating that monkeys have blindsighted experience, and the understanding of the sacred in Homer.

    Stephen Kosslyn

    John Lindsley Professor of Psychology, FAS;
    Dean of Social Sciences, FAS


    Website
    Contact

    Research:

    Historically, work in my laboratory has focused on the neural substrate underlying visual mental imagery and the relation between imagery and perception. Recently we have begun to consider the uses of imagery in cognition more generally, and have also been studying the nature of graphic user interfaces and visual communication. We typically use convergent evidence, ranging from behavioral results to neuroimaging data to computational models.

    Karen Kramer

    Associate Professor of Anthropology, FAS

    Website
    Contact


    Standing Committee


    Research:

  • Comparative demography, ecology and economy in traditional forager and horticultural societies
  • Human biology, reproductive ecology, behavioral ecology and life history
  • Relationship between demographic and economic transitions
  • Human growth and development
  • Children's economic roles in traditional societies
  • Generational wealth transfers
  • Transformation of subsistence systems, changes in labor costs and land use patterns
  • Maya ethnography
  • Hunter-gatherer ethnography
  • Native South American ethnography

  • Edward Kravitz

    George Packer Berry Professor of Neurobiology, HMS

    Website
    Contact


    Standing Committee


    Research:

    Aggression is a nearly universal feature of the behavior of social animals. In the wild, it is used for access to food and shelter, for protection from predation and for selection of mates. Despite its importance, little is known of the neural mechanisms that underlie the behavior. Although not well known, fighting behavior exists in common laboratory strains of the fruit fly, Drosophila melanogaster. With the genome sequenced and a wealth of powerful genetic tools available, fruit flies serve as a unique experimental model for the study of aggression. A simple experimental protocol developed in our laboratory allows reliable fighting behavior to be seen between pairs of male and pairs of female flies. The following recent results have been obtained using this system: (i) a quantitative analysis of fighting behavior in male and female flies has been performed; (ii) experiments have been completed demonstrating that learning and memory and changes in gene expression accompany changes in social status; (iii) genetic studies have shown that the same gene (fruitless) specifies who flies court and how they fight; and (iv) a group of 3 neurons expressing male forms of the fruitless gene and the amine octopamine are important in the choice between courtship and aggression in male fruit flies. Current studies continue these lines of investigation and are moving in the direction of mapping and manipulating the brain circuitry important in aggression and courtship behavior.

    David Laibson

    Harvard College Professor;
    Robert I. Goldman Professor of
    Economics, FAS


    Website
    Contact


    Research:

    I work in the field of psychology and economics. In other words,
    I study the ways that psychological and economic factors jointly influence people's choices. I have particular interests in the
    following areas: neuroeconomics, genomics, intertemporal choice, bounded rationality, macroeconomics, and finance.

    Jeffrey Lichtman

    Professor of Molecular and Cellular Biology & Tutor in Biochemical Sciences, FAS

    Website
    Contact


    Steering Committee
    Standing Committee


    Research:

    I am interested in the mechanisms that underlie synaptic competition between neurons that innervate the same target cell. Such competitive interactions are responsible for sharpening the patterns of neural connections during development and may also be important in learning and memory formation. My laboratory studies synaptic competition by visualizing synaptic rearrangements directly in living animals using modern optical imaging techniques. We have concentrated on neuromuscular junctions in a very accessible neck muscle in mice where new transgenic animals and other labeling strategies allow individual nerve terminals and postsynaptic specializations to be monitored over hours or months. In addition, we have developed several new methods to improve our ability to resolve synaptic structure.

    Margaret S. Livingstone

    Professor of Neurobiology, HMS

    Website
    Contact


    Standing Committee


    Research:

    We are interested in how cells in the visual system process information. Previous emphasis in the lab was on the parallel processing of different kinds of visual information: form, color, depth, and movement. We discovered an interdigitating and highly specific connectivity between functionally distinct regions in V1 and V2 (Livingstone and Hubel, 1984, 1987).

    Presently we have become more interested in how each of these variables is coded by cells in visual cortex. We developed a method for high-resolution receptive-field mapping in alert animals, and have used this technique to explore color perception, stereopsis and direction selectivity in primate V1, MT, V4, and IT. We have further developed this method to allow us to to look at interactions between stimuli (second-order interactions). These maps allow us to see how stimuli are integrated by single cells.

    Richard McNally

    Professor of
    Psychology, FAS


    Website
    Contact


    Standing Committee

    Research:

    McNally's research interests include the application of cognitive psychology methods to elucidate information-processing abnormalities in anxiety disorders, especially panic disorder, posttraumatic stress disorder, and obsessive-compulsive disorder. An additional interest concerns the study of memory in people reporting histories of childhood sexual abuse.

    Markus Meister

    Jeff C. Tarr Professor of Molecular and Cellular Biology, FAS

    Website
    Contact

    ON LEAVE FALL TERM 2008

    Research:


    My goal is to understand the function of neuronal circuits.
    By "circuit" I mean a brain structure with many neurons that has
    some anatomical and functional identity, and exchanges signals with other brain circuits. Most of our work has focused on the retina and the olfactory bulb, with some explorations into the visual cortex and the insect antennal lobe.

    Jason Mitchell

    Assistant Professor
    of Psychology, FAS


    Website
    Contact

    Research:

    Jason employs functional neuroimaging (fMRI) and behavioral methods to study how perceivers infer the thoughts, feelings,
    and opinions of others (i.e., how we mentalize).

    Ken Nakayama

    Edgar Pierce Professor of Psychology, FAS

    Website
    Contact


    ON LEAVE 2008-2009

    Research:


    How do we see? What is it about the ever changing structure of light impinging on our mobile eyes that enables us to pick up information about the environment around us? What is it about our brain and its neural activity allows us to see so much and so effortlessly? How is it that we can control our eyes and bodies to seek out information and to act in the physical world? These are just some of the large questions that drive researchers, including myself, to study vision. We find it a fascinating topic because it seems both so accessible and yet so elusive. Vision is immediate and obvious, so much so that it seems not to require any explanation. Yet, if we think of how an imaginary robot might simulate a human or how neural circuits might mediate conscious visual perception, we come to realize how deep the gulf is between what we know about the brain and the everyday facts about visual perception.

    Charles Nelson

    Professor of Pediatrics, HMS; Member of
    Faculty, GSE


    Website
    Contact

    Research:

    Nelson's research interests are broadly concerned with developmental cognitive neuroscience, an interdisciplinary field that requires expertise in developmental neuroscience and cognitive developmental psychology. His specific interests are concerned
    with the effects of early experience on brain and behavioral development, particularly as such experience influences the development of memory and the development of the ability to recognize faces. Nelson studies typically developing children, children at risk for neurodevelopmental disorders (particularly those at risk for developing autism or memory impairments), and children experiencing profound early psychosocial deprivation. He employs a variety of neuroimaging and behavioral tools in his lab, including EEG, MRI, fNIRS, and eye tracking.

    Andrew Nevins

    Associate Professor of Linguistics, FAS

    Website
    Contact

    Research:

  • Formal Phonology and Morphology
  • Pronouns and Agreement

  • Bernhard Nickel

    Assistant Professor of Philosophy, FAS

    Website
    Contact


    ON LEAVE 2008-2009

    Research:


    Bernhard Nickel's research centers on the philosophy of language. The general approach is to investigate foundational questions by tracing out the implications of competing positions for relatively specific phenomena. My particular case study is genericity in natural language -- basically the phenomenon that many generalizations we make in ordinary life hold with exceptions.

    The program is to defend truth-conditional, quantificational semantics for generics. The specific view I'm working out carries a number of commitments with it about fields adjacent to philosophy of language, especially philosophy of mind (conceptual structure) and science (natural kinds).

    Martin Nowak

    Professor of Mathematics and of Biology & Director of the Program for Evolutionary Dynamics, FAS

    Website

    Standing Committee


    Research:

    Dr Nowak works on the mathematical description of evolutionary processes including the evolution of cooperation and human language, the dynamics of virus infections and human cancer. His major discoveries include: the mechanism of HIV disease progression (1991), spatial game dynamics (1992), generous tit-for-tat and win-stay,lose-shift (1993), the rapid turnover and evolution of drug resistance in HIV infection (1995), quantifying the dynamics of HBV infection (1996), mechanisms for the evolution of genetic redundancy (1997), the evolution of cooperation by indirect reciprocity (1998), the first mathematical approach for studying the evolution of human language (1999-2002), evolutionary game dynamics in finite populations and the 1/3 rule (2004), evolutionary graph theory (2005), the first quantification of the in vivo kinetics of a human cancer (2005), five rules for the evolution of cooperation (2006), the dynamics of language regularization (2007) and "winners don't punish" (2008). At the moment Dr Nowak is working on 'prelife', which is a formal approach to study the origin of evolution."

    Bence Olveczky

    Assistant Professor
    of Organismic
    and Evolutionary
    Biology, FAS


    Website
    Contact


    Standing Committee

    Research:

    We are interested in understanding the principles and mechanisms used by neural circuits to generate complex, learned behaviors. To this end we use both songbird and rodents, concentrating our
    efforts on understanding the process of motor sequence learning.

    Avi J. Pfeffer

    Associate Professor of Computer Science on the Gordon McKay Endowment, FAS

    Website
    Contact


    Standing Committee


    Research:

    My research focuses on the design of intelligent systems that perform well in the real world. The world is a challenging place - it is large and complex, and it keeps on changing, often in unpredictable ways. I am particularly interested in systems that can deal effectively with uncertainty.

    Naomi Pierce

    Sidney A. and John H. Hessel Professor of Biology and Curator of Lepidoptera, FAS; Senior Fellow of the Society of Fellows, FAS

    Website
    Contact


    Steering Committee
    Standing Committee


    Research:

    I am interested in behavioral ecology and the evolution of species interactions. My students and I study model genetic systems as well as model ecological ones. In collaboration with Frederick Ausubel's lab at Harvard Medical School, we are analyzing genetic mechanisms and biochemical signaling pathways underlying three-way interactions between plants (Arabidopsis thaliana), pathogens (Pseudomonas syringae) and insects (Trichoplusia ni). At the Museum of Comparative Zoology, we are measuring characters and sequencing genes from butterflies in the family Lycaenidae (blues, coppers and hairstreaks). The caterpillars of the majority of species in this group, which contains more than 6000 species, have complex interactions with ants, and we are using molecular and morphological data to reconstruct their evolutionary history. A long term goal of this research is to clarify the systematics and classification of these insects, and to investigate how host plant and ant associations have shaped their patterns of diversification. In the field, we are also investigating behavioral and ecological mechanisms maintaining species specific interactions between lycaenids and ants. This research has taken us on a regular basis to locations around the world, including Australia, South Africa, Japan and Borneo. Support for this research has come in part from the National Science Foundation, the Macarthur Foundation, the Baker Foundation, the Putnam Expeditionary Fund of the MCZ, and the Milton and Clark Funds of Harvard University.

    Steven Pinker

    Harvard College Professor,
    Johnstone Family Professor of Psychology, FAS


    Website
    Contact


    Standing Committee

    Research:

    Pinker conducts research on language and cognition.
    More information on his on-going projects can be found at

    http://pinker.wjh.harvard.edu/research/index.html

    Maria Polinsky

    Professor of Linguistics, FAS

    Website
    Contact


    Standing Committee

    ON LEAVE FALL TERM 2008

    Research:


  • Language universals and their explanation
  • Comparative syntactic theory
  • The expression of information structure in natural language
  • Incomplete acquisition (heritage languages)
  • Austronesian languages (esp. Malagasy, Maori)
  • Languages of the Caucasus (esp. Tsez, Circassian)
  • Processing of number and gender under native and near-native attainment
  • Theory of complementation
  • Theory of ergativity

  • Daniel Pollen

    Associate of the Department of Psychology, FAS

    Website
    Contact


    Research:

    Dr. Pollen is pursuing two primary research interests. In the basic area, he is attempting to further define the neural correlates of conscious visual perception and to try to determine whether such knowledge will help explain conscious perception itself. In particular, he has recently proposed that primary visual perception requires the coupling between the early visual cortices in the occipital lobe subserving image content with specific areas in the parietal lobe subserving selective attention, representations of personal space, the body schema, and the initiation of perceptual ownership (Pollen 2008). He is currently extending this work to consider novel approaches for the emergence and evolutionary origins of conscious experience. In the clinical research area, he is pursuing efforts to determine whether the genetic risk factors for both early and late onset Alzheimer's disease can be modified pharmacologically.

    R. Clay Reid

    Professor of Neurobiology, HMS

    Website
    Contact


    Steering Committee


    Research:

    We study the general question of how visual information is transformed between the lateral geniculate nucleus of the thalamus (LGN) and layer 4 of the primary visual cortex. LGN cells receive visual input from one eye and are not sensitive to an object's orientation or direction of movement. Cortical cells often receive binocular inputs and are usually orientation and direction selective. We use a number of techniques to explore how these transformations come about.

    In our electrophysiological studies, we record the activity of many individual neurons simultaneously in both thalamus and cortex. In the cat, we are studying the cortical mechanisms responsible for the selectivity for orientation and direction of motion in simple cells. In the macaque, we concentrate on the first stages of color processing in the cortex. We have found that the wiring of the direct inputs to cortex is extremely precise. Given the visual properties of any single layer 4 cortical neuron, virtually all of the thalamic neurons that would help it perform this function are directly connected to it. In order to study the facilitatory interactions between these multiple inputs to cortical neurons, we are currently using multielectrode arrays to record up to ten neurons in the thalamus along with several of their potential targets.

    In related projects we are using optical imaging, a technique for mapping the function of neural populations in vivo. These studies produce maps of the visual cortex that show the clustering of neurons with different receptive field properties. Functional maps allow us to target specific types of neurons (such as color-selective cells in the macaque) for electrophysiological study.

    Stephen P. Rosen

    Harvard College Professor,
    Beton Michael Kaneb Professor of National Security and Military Affairs, FAS


    Website
    Contact


    Standing Committee


    ON LEAVE 2008-2009

    Research:


    Rosen has published articles on ballistic missile defense, the American theory of limited war, and on the strategic implications of the AIDS epidemic, and wrote the book, Winning the Next War: Innovation and the Modern Military which won the 1992 Funriss Prize for best first book on national security affairs awarded by the Merchon Center at Ohio State University. His next project is on the non-rational aspects of deterrence entitled "Fear and Dominance in International Politics."

    Alvin Roth

    George Gund Professor of Economics and Business Administration, HBS;
    George Gund Professor of Economics, FAS


    Website
    Contact


    Research:

    My research is in game theory, experimental economics, and market design (for which game theory, experimentation, and computation are complementary tools).

    Maryellen Ruvolo

    Professor of Anthropology, FAS

    Website
    Contact


    ON LEAVE FALL TERM 2008

    Research:


    Research includes the molecular evolution of humans and other primates, as well as the genetic bases of human-unique adaptations.

    Aravinthan Samuel

    Associate Professor of Physics, FAS

    Website
    Contact


    Standing Committee

    Research:

    The Samuel Lab studies brain and behavior in the roundworm C. elegans. We focus specifically on navigational behaviors responding to physical sensory inputs.

    Joshua R. Sanes

    Professor of Molecular and Cellular Biology, FAS; Director, Center for Brain Science, HU

    Website
    Contact


    Standing Committee

    ON LEAVE FALL TERM 2008

    Research:


    Information processing in the brain occurs at synapses, and defects in synapse formation are likely to underlie many neurological and psychiatric diseases. We are therefore interested in the molecules and structures that regulate synapse formation.

    When axons form synapses in embryos, they need to choose appropriate partners from among perhaps thousands of possibilities. This specificity underlies the precise connectivity of the brain. We have chosen to study this remarkable recognition process in the visual system. In particular, we ask how the cells that connect the retina to the brain receive appropriate synapses on their dendrites in the brain and seek out appropriate targets with their axons. These studies rely heavily on genetically engineered mice, both to mark cells so we can image their development and pattens of connectivity, and to manipulate cells so we can test candidate recogntion molecules. We also test the functions of the circuits formed in collaboration with the laboratory of Markus Meister.

    Once axons find their targets, they form synapses that can last a lifetime yet change rapidly if needs be. To study processes of synapse formation, maturation and remodeling, we use the skeletal neuromuscular junction, because it is the best studied of all synapses and therefore a good subject for molecular analysis of developmental processes. Our major aim has been to identify components that mediate intercellular interactions: molecules that muscle cells use to trigger presynaptic differentiation of axons, molecules that axons use to organize postsynaptic differentiation of muscle, and receptors than transduce these signals. To learn which of the proteins we find are the functionally critical ones, we combine studies of dissociated nerve and muscle cells in vitro with molecular genetic analysis of knockout mice in vivo.

    Finally, we collaborate with the laboratory of Jeff Lichtman to design and generate new transgenic animals to better image neurons and the connections they make.

    Elaine Scarry

    Walter M. Cabot Professor of Aesthetics and the General Theory of Value, FAS

    Website
    Contact


    ON LEAVE FALL TERM 2008

    Research:


    Research interests include the 19th-Century British Novel; 20th-Century Drama; Theory of Representation; Language of Physical Pain; Structure of Verbal and Material Making in Art, Science, and the Law.

    Daniel Schacter

    William R. Kenan, Jr. Professor of Psychology, FAS

    Website
    Contact


    Research:

    Schacter's research has focused on psychological and biological aspects of human memory and amnesia, with a particular emphasis on the distinction between conscious and nonconscious forms of memory and, more recently, on brain mechanisms of memory distortion. He has also studied the effects of aging on memory. His research uses both cognitive testing and brain imaging techniques such as positron emission tomography and functional magnetic resonance imaging.

    Stuart Shieber

    James O. Welch, Jr. and Virginia B. Welch Professor of Computer Science, FAS

    Website
    Contact


    Research:

    Professor Shieber studies communication: with humans through
    natural languages, with computers through programming languages, and with both through graphical languages.

    Susanna Siegel

    Professor of Philosophy, FAS

    Website
    Contact


    Standing Committee

    ON LEAVE SPRING TERM 2009

    Research:


    I am interested in the interaction between visual perception and non-visual aspects of cognition and affect. Potential examples of top-down effects on visual perception include influences on vision from emotion/affect, mood, expertise, and background beliefs or theories. I would like to know whether there are any such effects - ultimately a question for vision science. I have written about the consequences
    such effects would have for epistemology in a paper called "Cognitive Penetrability and Perceptual Justification" (available on my website), as well as a series of papers about the interaction between such effects or the felt character of conscious visual experience (also on my website). Much of this material is forthcoming in a book called The Contents of Visual Experience.

    Alison Simmons

    Professor of Philosophy, FAS

    Website
    Contact


    Research:

    Simmons research interests lie primarily at the intersection of philosophy and psychology. She works on questions about the nature of mind in general, and the nature of sense perception in particular, as they have treated historically from the ancient through the early modern periods, and also as they are discussed today. She is currently working on the development of theories of unconscious mental life as it develops from the early modern period into the twentieth century.

    Elizabeth Spelke

    Marshall L. Berkman Professor of Psychology, FAS

    Website
    Contact


    Co-Director of MBB,
    Co-Chair of
    Steering Committee,
    Standing Committee

    Research:

    Origins and nature of human knowledge of objects, number, geometry, and other people.

    Robert Stickgold

    Associate Professor of Psychiatry, HMS-Beth Israel Deaconess Medical Center

    Website
    Contact


    Standing Committee


    Research:

    Our lab focuses on state-dependent aspects of cognition. Primarily, this involves studies of the role of sleep and dreaming in sleep-dependent offline memory processing. Human behavioral, psychophysiological, and brain imaging studies help us determine the role of sleep and dreams in a range of memory and emotional processes.

    Alan Stone

    Touroff-Glueck Professor of Law and Psychiatry,
    HLS and HMS


    Website
    Contact


    Research:

  • The intersections of psychiatry and law
  • The intersections of law and medicine
  • The ethics of forensic psychiatry
  • The return of psychosurgery

  • Mark Tramo

    Assistant Professor of Neurology, HMS-MGH

    Website
    Contact


    Steering Committee
    Standing Committee


    Research:

    An awardee of the National Institute on Deafness and Communication Disorders, one of the Best Doctors in America award, the National Institute of Neurological Diseases and Stroke, and the McDonnell-Pew Program in Cognitive Neuroscience, Dr. Tramo has published work on music perception, neuroanatomy, and neurophysiology in Science, Current Opinion in Neurobiology, The Journal of Neurophysiology, Neurology, Contemporary Music Review, and other professional journals, and he has served on the Editorial Boards of the Journal of Cognitive Neuroscience and Music Perception. Dr. Tramo is a Founding Member of the Auditory Neurology Unit at MGH and holds research appointments at the M.I.T. Research Laboratory of Electronics and the Eaton-Peabody Laboratory of Auditory Physiology at the Massachusetts Eye & Ear Infirmary.

    Leslie Valiant

    T. Jefferson Coolidge Professor of Computer Science and Applied Mathematics, FAS

    Website
    Contact


    Research:

    A list of research interests and relevant publications can be found by clicking here to view my website.

    Richard W. Wrangham

    Ruth Moore Professor of Biological Anthropology, Harvard College Professor, FAS

    Website
    Contact


    Co-Chair of the Standing Committee


    Research:

    Research interests include behavior, ecology, and physiology of chimpanzees and monkeys, and conservation through habitat preservation, reduction of animal-human conflicts, and eco-tourism.

    Yun Zhang

    Assistant Professor of Biology, FAS

    Website
    Contact


    Standing Committee


    Research:

    Animals in their natural environment interact with different ecological cues and modify their behaviors based on their experiences. A central goal of neurobiology is to understand the function of neural circuits that regulate these dynamic behaviors. Our research focuses on olfactory learning and chemical signaling among different species, and we employ the nematode Caenorhabditis elegans as a genetic and genomic model system to address these questions.



    News and Events

    MBB is now accepting nominations for our 2009-2010 postdoctoral fellowships!
    Nomination materials are due by 5pm on January 30, 2009! Click here for more info!

    The video from the October 14th MBB Conversations Event is now available. Click here to stream the video!

    The video for The State of Cognitive Neuroscience: Accomplishments and Prospects, which took place on October 2, is now available. Please click here to watch!