This course will familiarize students with advances in our understanding of the clinical features and pathogenesis of a wide range of neurodegenerative diseases, including Alzheimer's disease and other dementias, prion diseases, Parkinson's disease and atypical parkinsonisms, neurodegenerative ataxias, motoneuron diseases, degenerative diseases with chorea, iron and copper disorders, and mitochondrial diseases. Students will analyze original research reports on a range of proposed pathological cellular processes that may represent steps in cell dealth pathways leading to neuron loss seen in these diseases. Significant emphasis will be placed on the fast-expanding fieldexploring genetic contributions to neurodegenerative disease, as identification of genetic mutations pathogenenic for familial neurodegenerative diseases has been a major driving force in neurodegenerative research and pointed researchers towards essential molecular process that may underlie these disorders. Strategies for therapeutic intervention in the management, prevention, and cure of neurodegenerative disease will be addressed.

Both clinical observations and popular culture support the idea that food might have addictive properties. Similar to the narrative for addictive drugs,individuals and the media use terms like "food addict" and "chocoholic", and refer to cravings, symptoms of withdrawal, and escalating patterns of eating that might be viewed as evidence of tolerance. The class will discuss chocolate and coffee as examples of so-called "addictive" food and compare their effects and mechanisms with those of alcohol and nicotine, two substances with well-characterzed addictive properties. Furthermore, we will discuss why some forms of overeating are thought to reflect an addictive behavior. Considering the social dimension of alcohol,coffee, and tobacco consumption and the fact that large numbers of the population consume them together, we will also discuss the possible interactive effects of combinationsof these psychoactive substances on mood and disease state. At the end of the course the student will become familiar with the diagnostic criteria for substance dependence, the anatomy and physiology of the brain circuits involvedin reward processing and drug depencence, and the neurotransmitter systems involved.

This course examines neurobiological mechanisms of autism spectrum disorder (ASD). The cognitive neuroscience literature on autism will be roughly categorized around major theoretical models and their relation to autism, focusing on cognitive neuroscience and functional brain imaging, along with some structural imaging and EEG.

This seminar will focus on how immune and central nervous systems communicate and influence each other. We begin with the anatomical and cellular basis of the thymus, gut, and brain, then discuss the connection between these organs and how these connections can influence neurological disorders. The class includes lectures, analysis of scientific literature, class discussions, and journal presentations. The course requires no prior knowledge of neuroimmunology, but understanding of basic neuroscience and immunology principles will be assumed.

The course will provide a detailed overview of functional brain imaging and its potential uses. Issues regarding advantages and disadvantages of different modalities, study design image analysis & interpretation and how these relate to various neurological & psycholigical phenomena will be discussed. Class will cover the following specific topics in this general time frame: Introduction to functional brain function, basics of nuclear medicine imaging (including instrumentation, image acquisition, and radiopharmaceuticals for positron emission tomography and single photon emission computed tomography), imaging of neurological disorders, imaging of psychological disorders, introduction to activation studies, image analysis and statistical problems, study design, literature review, journal article presentation, tour of Penn imaging facilities, interpretation of imaging studies, implications for clinical and research, and implications for understanding the human mind and consciousness.

In this lab course, a small number of students meet once per week to discuss topics in synaptic physiology and to become proficient at sharp electrode techniques for intracellular recording, using isolated ganglia from the snail Heliosoma. The first part of each class will consist of discussion of weekly reading from the primary literature, with the remainder of the class devoted to hands-on experiments. After learning to record from and characterize single neurons, students will study synaptic transmission by stimulating incoming nerve trunks or by recording from pairs of interconnected neurons. As a midterm assignment, students will prepare and present a short research proposal using this model system, to be evaluated by the class. For the last half of the course, the class will work together on one or two of these proposals, meeting at the end of each class to pool our data, analyze the results and discuss their significance.

This course will allow students to understand the variety, function, and evolution of complex behaviors in simple animals and how the genes governing these behaviors can be used to provide insight into human behavior and brain disease. The course is structured to allow students to experience what it is like to work in a neuroscience research laboratory. We will use the fruit fly (Drosophila melanogaster) as our model organism (with one class dedicated to song birds). Over the course of the semester, we will examine the underlying neurobiology, physiology, and genetics of a variety of fly behaviors to understand aggression, taste, learning and memory, courtship, neurodegenerative diseases, and circadian rhythms. We will review both current and historical research advances in detail by focusing on primary literature. Students will be expected to design, analyze and interpret the behavioral experiments that are employed. Students will learn how to conduct animal behavior research, enhance their ability to critically read scientific literature, and improve their written and oral communication skills through paper presentations and written reports.

This course will focus on computational neuroscience from the combined perspective of data collection, data analysis, and computational modeling. These issues will be explored through lectures as well as Matlab-based tutorials and exercises. The course requires no prior knowledge of computer programming and a limited math background, but familiarity with some basic statistical concepts will be assumed. The course is an ideal preparation for students interested in participating in a more independent research experience in one of the labs on campus.

This course will focus on cellular and molecular mechanisms of the organogenesis of the central nervous system. A goal of the course will be to understand the form, function and pathology of the adult nervous system in terms of antecedent developmental processes.

This course will introduce students to neuroeconomics, a field of research that combines economic, psychological, and neuroscientific approaches to study decision-making. The course will focus on our current understanding of how our brains give rise to decisions, and how this knowledge might be used to constrain or advance economic and psychological theories of decision-making. Topics covered will include how individuals make decisions under conditions of uncertainty, how groups of individuals decide to cooperate or compete, and how decisions are shaped by social context, memories, and past experience.