Global Arc

The phenomenology and underlying neurobiology of the states of sleep and waking are examined. A byproduct of doing so exposes students to a broad range of current research in the field of neurobiology and behavior. Experimental results and theories, ranging from the molecular and genetic to human brain imaging, are critically examined and discussed. Topics include brain mechanisms mediating sleep and waking, diseases of sleep, ontogeny and phylogeny of sleep, theories of functions and uses of sleep, dreams, drugs affecting sleep and waking, circadian rhythms, other states of consciousness, and the issue of consciousness itself.

Cyborgs are created when biological brains are enhanced with technology. This course will explore a wide range of mind-machine interactions. Are search engines changing the structure of human memory? Is your laptop or smartphone part of your mind? Are human brains flexible enough to update motor and sensory systems, expanding the self to include artificial limbs, exoskeletons, remote-control devices, night vision, wearable computing, etc.? How do experiences in virtual reality impact psychology? As technology advances we are all becoming cyborgs. Now is an exciting time to study the interactive interface of technology and mind.

This course focuses on clinical depression as a model topic for scientific discourse. Depression is a subject of growing individual and societal importance, and it is an ideal topic because it intersects such a broad range of issues. Our work will emphasize a neurobiological approach, with topics ranging from the molecular to the clinical. Prerequisites: 208 or 258, or EEB 211, or MOL 214, and instructor's permission. One three-hour seminar.

This course will be an upper level seminar that will attempt to synthesize research from multiple disciplines on how faces are represented in cognitive, computational, and neural systems. The material covered will include work on the role played by face perception in social cognition. The methods used in the research to be discussed include cognitive-behavioral measures, functional brain imaging, electro- and magnetoencephalography, single cell recording, lesion studies, and computer vision. The reading will include review articles and research reports.

In this course, we will examine how the nervous system controls movements, how the brain handles enormous computational complexities of movement, how motor skills are learned and consolidated, and how the motor system influences cognition.

Understanding inter-group conflict is a central topic across the social sciences. What are its antecedents? How does it evolve and becomes intractable? How can it be stopped once triggered? This course is aimed at providing a framework for integrating different approaches to intergroup conflict, from psychology (social-interactionism) to sociology (social network analysis) to political science (nationalism studies). Various inter-group conflicts are discussed (e.g., the Former Yugoslavian Republics, Israel-Palestine, Northern Ireland) with the goal of assessing the validity of the interdisciplinary framework proposed herein.

Seminar designed to expose students to current research on the cellular and molecular bases of learning and memory, providing an up-to-date analysis of what is, and is not, known about the neurobiology of learning and memory. We begin with a review of the model systems used to study learning and memory, including an analysis of the translational validity of certain model systems. We then deal with different forms of plasticity (synaptic and structural) as they pertain to learning and memory during development and adulthood. Finally, we apply some of these findings to evaluate the current status of research on aging and Alzheimer's.

A fundamental property of human action is its orientation toward specific desired outcomes or goals. Understanding the computations and neural mechanisms underlying this goal-directedness stands as a central challenge for both psychology & neuroscience. We will review major theories characterizing the role of goals in behavior, from cognitive, social & developmental psychology, animal behavior research, & artificial intelligence. We'll then review a wide range of neuroscientific data in an effort to sketch out the neural substrates of goal-directed behavior, considering the neural basis of goal evaluation, selection, representation & pursuit.

Neuroethics concerns ethical issues arising from neuroscience, the study of the brain and behavior. Some of these issues come from the introduction of new technologies, such as brain imaging and brain stimulation. Others come from the development of new drugs that may affect memory, mood and thought. Others are older questions, such as when does human life end and what type of experiments should be done on human and animals subjects. We will consider these and other ethical problems that have been, or are likely to be, raised from developments in neuroscience.

This course will provide an overview of several theoretical orientations to psychotherapy and critically evaluate how the effects of therapies are measured and studied. Cognitive-behavioral approaches to psychotherapy will be explored in depth. Application of research findings to clinical practice will be examined closely, including issues related to psychotherapy integration and the treatment of diverse populations in various settings. The course will also include reviews of the current state of psychotherapy research for a number of psychological disorders and consider current controversies in the area of treatment outcome research.