NEUROSCIENCE / 225 MED 601-SEMINAR: SOMESTHESIS AND PAIN. 4 credits Current research on central nervous system coding and information transfer, using somesthesis as a model, with particular emphasis on pain. MED 603-COMPARATIVE NEUROLOGY. 4 credits Prerequisite: MED 534. Phylogenetic development of the central nervous system of vertebrate animals considered from the behavioral, anatomical, and physiological points of view. MED 622-PHYSIOLOGY OF THE CENTRAL NERVOUS SYSTEM. 3 credits Special and current problems in brain and spinal cord function covered in seminars. MED 623-NEUROPHYSIOLOGY. 3 credits Physiology of nerve and muscle, central nervous system, and the special senses. Comparative aspects emphasized. MED 633-NEUROBIOLOGY. 5 credits Prerequisite: Background in biological or behavioral sciences. Structure and physiology of the nervous system as it pertains to control of behavior. MED 635-NEUROENDOCRINOLOGY. 4 to 6 credits Neural regulation of endocrine systems in vertebrate animals. Correlative study of neuroanatomical, neurophysiological, and neurochemical aspects of endocrine control. MED 676-NEUROHISTOLOGY. 4 credits Prerequisites: MED 534 and consent of instructor. Histological approaches and techniques for the study of the neuronal, neuroglial, and mesenchymal cellular components of the central and peripheral nervous system. MED 677-NERVE AS A TISSUE. 2 credits Prerequisite: Permission of instructor. Seminar on current research problems in the area of cellular interactions in the nervous system. Readings and discussion from articles in the fields contributing to the physiology, chemistry, and anatomy of the nervous system. MED 711-NEURAL-BEHAVIORAL-ENDOCRINE INTERACTIONS. 4 credits Interrelationships of endocrine hormones, nervous system activity, and be- havior. Sample topics include the role of hormones in sexual behavior, aggression, stress, parental behavior, learning and memory, mood, and target organ physiology. MED 712-NEUROBEHAVIORAL RELATIONS. 4 credits Identical with PSY 712. Prerequisite: MED 534. Theories and data on the central nervous system basis for higher order function. Emphasis will be on arousal, purposeful behavior, and learning. MED 713-INFORMATION STORAGE: A NEUROBIOLOGICAL APPROACH. 4 credits Identical with PSY 713. Prerequisite: MED 534 or consent of instructor. Consideration of data dealing with basic issues concerning the nature of behavioral plasticity and information storage and their central nervous system foundations. Particular emphasis will be paid to memory disruption and facilitation as an experimental tool in the study of memory processes. MED 714-DEVELOPMENTAL NEURAL-BEHAVIORAL-ENDOCRINE INTERACTIONS. 4 credits Prerequisite: Consent of instructor. Interrelationships and roles of endocrine hormones, behavior, and nervous system activity during the perinatal period on the development of adult patterns of neuroendocrine activity and behavior.