APStracts (ISSN 1080-4757) Vol. 2, 1995

The American Physiological Society

• GABA and Glycine Activated Currents in the Rod Bipolar Cell of the Rabbit Retina. Gillette, Michael A., and Ramon F. Dacheux. Department of Neurobiology, Harvard Medical School, Boston, Massachusetts 02115 and Department of Ophthalmology, University of Alabama at Birmingham, Birmingham, AL 35233. APStracts 2:0106N, 1995.
• SENSORIMOTOR-CORRELATED DISCHARGE RECORDED FROM ENSEMBLES OF CEREBELLAR PURKINJE CELLS VARIES ACROSS THE ESTROUS CYCLE OF THE RAT. Smith, Sheryl S. Dept. of Anatomy, Inst. of Neuroscience, Hahnemann University, Broad and Vine, Philadelphia, PA 19102-1192, U.S.A., phone: 215-762-4407, fax: 215-762- 1982. APStracts 2:0107N, 1995.
• CONTRACTILE PROPERTIES OF THE TONGUE MUSCLES: EFFECTS OF HYPOGLOSSAL NERVE AND EXTRACELLULAR MOTONEURON STIMULATION IN RAT. Gilliam, Edwin E., and Stephen J. Goldberg. Department of Anatomy, POB 980709, Medical College of Virginia, Virginia Commonwealth University, Richmond, Virginia 23298-0709. APStracts 2:0108N, 1995.
• Involvement of NMDA receptors in the respiratory phase-transition is different in the adult guinea pig in vivo and in the isolated brainstem preparation. Morin-Surun, Marie Pierre, Eliane Boudinot, Fusao Kato, Arthur S. Foutz and Monique Denavit-Saubia. Biologie Fonctionnelle du Neurone, Institut Alfred Fessard, C.N.R.S., 91198 Gif-sur-Yvette Cedex, France. APStracts 2:0109N, 1995.
• Receptive field expansion in adult visual cortex is linked to dynamic changes in strength of cortical connections. Das, A., and C. D. Gilbert. The Rockefeller University, 1230 York Avenue, New York, NY 10021-6399, Phone: (212) 327-7670, FAX: (212) 327-7844, E-mail: gilbert@rockvax.bitnet. APStracts 2:0110N, 1995.
• MODULATION OF HIGH-FREQUENCY VESTIBULO-OCULAR REFLEX DURING VISUAL TRACKING IN HUMANS. Das, Vallabh E., R. John Leigh, Cecil W. Thomas, Lea Averbuch-Heller, Ari Z. Zivotofsky, Alfred O. DiScenna, L.F. Dell'Osso. Departments of Neurology, Biomedical Engineering and Neuroscience, Department of Veterans Affairs Medical Center and University Hospitals, Case Western Reserve University, Cleveland, Ohio 44106. APStracts 2:0111N, 1995.
• The Relation between Cerebral Activity and Force in the Motor Areas of the Human Brain. Dettmers, Christian, Gereon R Fink, Roger N Lemon, Klaus M Stephan, Richard Passingham, David Silbersweig, Andrew Holmes, Michael C Ridding, David J Brooks, Richard SJ Frackowiak. Wellcome Department of Cognitive Neurology and MRC Cyclotron Unit, Hammersmith Hospital, London, UK, Neurologische Universitsklinik, Bonn, Germany, Max-Planck-Institut f[umlaut]ur neurologische Forschung, K[diaeresis]oln, Germany, Sobell Dept of Neurophysiology, Institute of Neurology Queen, Square, London, UK, Neurologisches Therapiecentrum an der Universit[umlaut]at D[umlaut]usseldorf, Dusseldorf, Germany, Dept of Experimental Psychology, University of Oxford, Oxford,UK, Dept of Psychiatry, The New York Hospital, New York, USA, MRC Human Movement and Balance Unit, Queen Square, London, UK, Institute of Neurology, Queen Square, London, UK. APStracts 2:0112N, 1995.
• Prolonged GABA Responses In Dentate Granule Cells In Slices Isolated From Patients With Temporal Lobe Sclerosis. Williamson, Anne, Albert E. Telfeian and Dennis D. Spencer. Sections of Neurosurgery and Neurobiology, Yale University School of Medicine, 333 Cedar St., New Haven, CT 06520 and Department of Neurological Surgery, University of Pennsylvania School of Medicine. APStracts 2:0113N, 1995.
• INVOLVEMENT OF COCHLEAR EFFERENT PATHWAYS IN PROTECTIVE EFFECTS ELICITED WITH BINAURAL LOUD SOUND EXPOSURE IN CATS. Rajan, R. Department of Psychology, Monash University, Clayton, Vic. 3168, Australia. APStracts 2:0114N, 1995.
• FREQUENCY- AND LOSS-DEPENDENCE OF THE PROTECTIVE EFFECTS OF THE OLIVOCOCHLEAR PATHWAYS IN CATS. Rajan, R. Department of Psychology, Monash University, Clayton, Vic. 3168, Australia. APStracts 2:0115N, 1995.
• REGIONAL HETEROGENEITY OF PATHOPHYSIOLOGICAL ALTERATIONS IN CA1 AND DENTATE GYRUS IN A CHRONIC MODEL OF TEMPORAL LOBE EPILEPSY. Rempe, David E., Patrick S. Mangan, and Eric W. Lothman. Department of Neurology and Neuroscience Program, University of Virginia Health Sciences Center, Charlottesville, Virginia 22908, U.S.A.. APStracts 2:0116N, 1995.
• CHANGES IN INHIBITORY NEUROTRANSMISSION IN THE CA1 REGION AND DENTATE GYRUS IN A CHRONIC MODEL OF TEMPORAL LOBE EPILEPSY. Mangan, Patrick S., David A. Rempe, and Eric W. Lothman. Department of Neurology and Neuroscience Program, University of Virginia Health Sciences Center, Charlottesville, Virginia 22908, U.S.A. APStracts 2:0117N, 1995.
• CHANGES IN EXCITATORY NEUROTRANSMISSION IN THE CA1 REGION AND DENTATE GYRUS IN A CHRONIC MODEL OF TEMPORAL LOBE EPILEPSY. Lothman, Eric W., David A. Rempe, and Patrick S. Mangan. Department of Neurology and Neuroscience Program, University of Virginia Health Sciences Center, Charlottesville, Virginia 22908, U.S.A. APStracts 2:0118N, 1995.
• Vectorial coding of movement: vision, proprioception, or both? Rossetti, Yves, Michel Desmurget, Claude Prablanc. Vision et Motricite, I.N.S.E.R.M. Unit[acute]e 94, 16 avenue doyen Lepine, 69500 Bron France. APStracts 2:0119N, 1995.
• Diverse Current and Voltage Responses to Baclofen in an Identified Molluscan Photoreceptor. Matzel, Louis D., Isabel A. Muzzio, & Ronald F. Rogers. Department of Psychology, Program in Biopsychology and Behavioral Neuroscience Rutgers University, New Brunswick NJ 08902 USA. APStracts 2:0120N, 1995.
• GUSTATORY NEURAL CODING IN THE MONKEY CORTEX: ACID STIMULI. Plata-Salam n, Carlos R., Thomas R. Scott and Virginia L. Smith-Swintosky. Department of Psychology, University of Delaware, Newark, Delaware 19716. APStracts 2:0121N, 1995.
• Tonic transmitter release in a graded potential synapse. Uusitalo, Raimo O., Mikko Juusola, Eero Kouvalainen and Matti Weckstrom. Department of Physiology, University of Oulu, Oulu, Finland. APStracts 2:0122N, 1995.
• Fast imaging of [Ca]i reveals presence of voltage-gated calcium channels in dendritic spines of cultured hippocampal neurons. Segal, Menahem. Department of Neurobiology, The Weizmann Institute, Rehovot, 76100, Israel. APStracts 2:0123N, 1995.
• Enhancement of GABAA receptor-mediated Conductances Induced by Nerve Injury in a Subclass of Sensory Neurons. Oyelese, Adetokunbo A., Douglas L. Eng, George B. Richerson and Jeffery D. Kocsis. Department of Neurology, Yale University School of Medicine, New Haven, CT. 06510, Neuroscience Research Center, Department of Veterans Affairs, West Haven, CT. 06516. APStracts 2:0124N, 1995.
• ELECTROPHYSIOLOGIC EVIDENCE FOR OVERLAPPING DOMINANT AND LATENT INPUTS TO SOMATOSENSORY CORTEX IN SQUIRREL MONKEYS. Schroeder, C. E., S. Seto, J. C. Arezzo, and P. E. Garraghty. Departments of Neuroscience and Neurology, Albert Einstein College of Medicine, Bronx, NY 10461 and Program in Neural Science, Department of Psychology, Indiana University, Bloomington, IN 47405. APStracts 2:0125N, 1995.
• COMPARISON OF NOISE AND TONE AZIMUTH TUNING OF NEURONS IN CAT PRIMARY AUDITORY CORTEX AND MEDIAL GENICULATE BODY. CLAREY, JANINE C., PASCAL BARONE, W. ANDREW IRONS, FRANK K. SAMSON, AND THOMAS J. IMIG. Department of Physiology, Kansas University Medical Center, Kansas City, Kansas 66160-7401, U.S.A., and Vision, Touch and Hearing Research Centre, Department of Physiology and Pharmacology, The University of Queensland, Queensland 4072, Australia. APStracts 2:0126N, 1995.
• The 5-HT1B/1D Agonist CGS-12066B Attenuates Clasp Knife Reflex in the Cat. Miller, J.F., K.D. Paul, W.Z. Rymer, and C.J. Heckman. Veterans Administration, Lakeside Hospital and Department of Physiology, Northwestern University School of Medicine, Chicago, IL 60611. APStracts 2:0127N, 1995.
• Odor-induced currents in Xenopus olfactory receptor cells measured with perforated-patch recording. Zhainazarov, Aslbek B. and Barry W. Ache. Whitney Laboratory and Depts. of Zoology and Neuroscience, University of Florida, St. Augustine, FL 32086. APStracts 2:0128N, 1995.
• LONG-TERM POTENTIATION OF GLYCINERGIC INHIBITORY SYNAPTIC TRANSMISSION. ODA, Yoichi, Stephane CHARPIER, Yusuke MURAYAMA, Chieko SUMA, and Henri KORN. Laboratory of Cellular and Molecular Neurobiology, INSERM U261, Institut Pasteur, 25, rue du Dr Roux, 75724 PARIS CEDEX 15, France and Department of Biophysical Engineering, Faculty of Engineering Science, Osaka University, Machikaneyama 1-3, Toyonaka, Osaka 560, Japan. APStracts 2:0129N, 1995.
• CEREBELLAR NITRIC OXIDE IS NECESSARY FOR VESTIBULO-OCULAR REFLEX ADAPTATION, A SENSORI-MOTOR MODEL OF LEARNING. Li, Jun, Sheryl S. Smith, and James G. McElligott. Dept. of Anatomy and Neurobiology, MCP-Hahnemann University, Phila., PA 19102-1192, Dept. of Pharmacology, Temple University School of Medicine, Phila., PA 19140. APStracts 2:0130N, 1995.
• Comparison of the Responses to Moving Texture Patterns of Simple and Complex Cells in the Cat's Area 17. Casanova, C., T. Savard, J.P. Nordmann, S. Molotchnikoff, K. Minville. Departments of Surgery-Ophthalmology and of Physiology and Biophysics, Faculty of Medicine, University of Sherbrooke, Sherbrooke, Quebec, Canada, J1H 5N4. APStracts 2:0131N, 1995.
• Low-Voltage Activated Calcium Currents Increase in Basal Forebrain Neurons from Aged Rats. Murchison, David, and William H. Griffith. Department of Medical Pharmacology and Toxicology, College of Medicine, Texas A&AMPM University, College Station, TX 77843. APStracts 2:0132N, 1995.
• PREFERENTIAL CORRELATIONS OF A MEDULLARY NEURON'S ACTIVITY TO DIFFERENT SYMPATHETIC OUTFLOWS AS REVEALED BY PARTIAL COHERENCE ANALYSIS. Cohen, Morton I., Qiping Yu, Wu-Xin Huang. Department of Physiology and Biophysics, Albert Einstein College of Medicine, Bronx, NY 10461, USA. APStracts 2:0133N, 1995.
• Reexamination of the Effects of MCPG on Hippocampal LTP, LTD, and Depotentiation. Selig, David K., Hey-Kyoung Lee, Mark F. Bear, and Robert C. Malenka. Dept.'s of Psychiatry and Physiology, Center for Neurobiology and Psychiatry, University of California, San Francisco, 94143, Dept. of Neuroscience and Howard Hughes Medical Institute, Brown University, Providence, Rhode Island, 02912. APStracts 2:0134N, 1995.
• FACE-SENSITIVE REGIONS IN HUMAN EXTRASTRIATE CORTEX STUDIED BY FUNCTIONAL MRI. PUCE, AINA, TRUETT ALLISON, JOHN C. GORE, and GREGORY McCARTHY. Neuropsychology Laboratory, Veterans Administration Medical Center, West Haven CT 06516, Departments of Surgery (Neurosurgery), Neurology, and Diagnostic Radiology, Yale University School of Medicine, New Haven CT 06510. APStracts 2:0135N, 1995.
• BURSTING AND OSCILLATING NEURONS OF THE CAT BASOLATERAL AMYGDALOID COMPLEX IN VIVO : ELECTROPHYSIOLOGICAL PROPERTIES AND MORPHOLOGICAL FEATURES. Denis Pare, Hans-Christian Pape and Jianming Dong. Departement de Physiologie, Faculte de Medecine, Universite Laval, Quebec, (QUE), CANADA, G1K 7P4, Institut fur Physiologie, Medizinische Fakultat, Otto- von-Guericke-Universit[umlaut]at, D-39120 Magdeburg, Germany. APStracts 2:0136N, 1995.
• Cholecystokinin depolarizes rat thalamic reticular neurons by suppressing a K + conductance. Cox, Charles L., John R. Huguenard and David A. Prince. Department of Neurology and Neurological Sciences, Room M016, Stanford University Medical Center, Stanford, CA 94305. APStracts 2:0137N, 1995.
• Adenosine facilitates in vivo neurotransmission in the superior colliculus of the rat. HIRAI, Hirokazu, and Yasuhiro OKADA. Department of Physiology, Kobe University School of Medicine, Kusunoki-cho, 7-5-1, Chuo-ku, Kobe 650, Japan. TEL 81-783417451 ex 3220, FAX 81- 783415732. APStracts 2:0138N, 1995.
• Somatostatin Modulates High Voltage-Activated Ca2+ Channels in Freshly Dissociated Rat Hippocampal Neurons. ISHIBASHI, HITOSHI AND NORIO AKAIKE. Department of Physiology, Kyushu University Faculty of Medicine, Fukuoka 812-82, Japan. APStracts 2:0139N, 1995.
• Withdrawal From the Endogenous Steroid Progesterone Results in GABA A Currents Insensitive to Benzodiazepine Modulation in Rat CA1 Hippocampus. Anna-Maria N. Costa, Katherine T. Spence, Sheryl S. Smith, Jarlath M.H. ffrench-Mullen. Dept. of Pharmacology, Zeneca Pharmaceuticals, Zeneca, Inc., Wilmington, DE 19897, U.S.A.; 2 Dept. of Anatomy and Neurobiology, MCP and Hahnemann University, Philadelphia, PA 19102- 1192, U.S.A. APStracts 2:0140N, 1995.
• EFFECTIVE SYNAPTIC CURRENT AND MOTONEURON FIRING RATE MODULATION. Powers, Randall K., and Marc D. Binder. Department of Physiology & Biophysics, University of Washington, School of Medicine, Seattle, Washington 98195 USA. APStracts 2:0141N, 1995.
• The responses of cells in the tail of the caudate nucleus during visual discrimination learning. Brown, Verity J., Robert Desimone and Mortimer Mishkin. Laboratory of Neuropsychology, National Institute of Mental Health, Building 49, Room 1B80, Bethesda, MD 20892-4415. APStracts 2:0142N, 1995.
• SPREADING DEPRESSION IN ISOLATED SPINAL CORD. STREIT, D.S., C. R. FERREIRA, and H. MARTINS-FERREIRA. Faculdade de Medicina de Petr[acute]opolis , Instituto Biom[acute]edico da Universidde Federal Fluminense and Instituto de Biof[acute]isica Carlos Chagas da Universidade Federal do Rio de Janeiro, R J 21949-900 , Brazil. APStracts 2:0143N, 1995.
• Evidence for Common Expression Mechanisms Underlying Heterosynaptic and Associative Long-Term Depression in the Dentate Gyrus. Christie, Brian R., David Stellwagen, and Wickliffe C. Abraham. Department of Psychology and the Neuroscience Research Centre, University of Otago, Dunedin, New Zealand. APStracts 2:0144N, 1995.
• Pruning of rat cortical taste neurons by an artificial neural network model. Nagai, Takatoshi, Hiroshi Katayama, Kazuyuki Aihara, and Takashi Yamamoto. Department of Physiology, Teikyo University School of Medicine, Tokyo 173; Department of Electronic Engineering, Faculty of Engineering, Tokyo Denki University, Tokyo 101; Department of Mathematical Engineering and Information Physics, Faculty of Engineering, The University of Tokyo, Tokyo 113; Department of Behavioral Physiology, Faculty of Human Sciences, Osaka University, Osaka 565, Japan. APStracts 2:0145N, 1995.
• Activation of metabotropic glutamate receptors increase the frequency of spontaneous GABAergic currents through protein kinase A in neonatal rat hippocampal neurons. Sciancalepore, M., F. Stratta, N.D. Fisher, and E. Cherubini. Biophysics Laboratory, International School for Advanced Studies (SISSA), Via Beirut 2/4, 34014 Trieste, Italy. APStracts 2:0146N, 1995.
• Slowly inactivating outward currents in a cuticular mechanoreceptor neuron of the cockroach ( Periplaneta americana ). Torkkeli, Paivi H., and Andrew S. French. Department of Physiology and Biophysics, Dalhousie University, Halifax, Nova Scotia, B3H 4H7, Canada. APStracts 2:0147N, 1995.
• Dopaminergic transmission between identified neurons from the mollusc, Lymnaea stagnalis. Magoski, Neil S., Lorenzo G. Bauce, Naweed I. Syed, and Andrew G.M. Bulloch. Department of Medical Physiology and Neuroscience Research Group, Faculty of Medicine, University of Calgary, 3330 Hospital Drive N.W., Calgary, Alberta, Canada, T2N 4N1. APStracts 2:0148N, 1995.
• Nitric Oxide is used as an Orthograde Cotransmitter at Identified Histaminergic Synapses. Jacklet, Jon W. Department of Biological Sciences, University at Albany, SUNY, Albany, NY 12222, tele: (518) 442-4373, FAX: (518) 442-4767, E-mail: JWJ74@cnsvax.albany.edu. APStracts 2:0149N, 1995.
• The processing of kinetically defined boundaries in the cortical motion area MT of the macaque monkey. Marcar, V.L., D. K. Xiao, S.E. Raiguel, H. Maes and G.A. Orban, K.U. Leuven. Laboratorium voor Neuro- en Psychofysiologie, Campus Gasthuisberg, B-3000 Leuven, Belgium. APStracts 2:0150N, 1995.
• ROLE OF METABOTROPIC GLUTAMATE RECEPTOR SUBTYPES IN THE PATTERNING OF EPILEPTIFORM ACTIVITIES IN VITRO. Lisa R. Merlin, Gregory W. Taylor, and Robert K.S. Wong. Departments of Neurology and Pharmacology, State University of New York Health Science Center, Brooklyn, New York 11203-2098. APStracts 2:0151N, 1995.
• Effects of Inhibitory Amino Acid Antagonists on Reciprocal Inhibitory Interactions During Rhythmic Motor Activity in the In Vitro Neonatal Rat Spinal Cord. Cowley, K.C., and B.J. Schmidt. Department of Physiology, Faculty of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada R3E 0W3. APStracts 2:0152N, 1995.
• THE DYNAMICS OF NEURONS IN THE CAT LATERAL GENICULATE NUCLEUS: IN VIVO ELECTROPHYSIOLOGY AND COMPUTATIONAL MODELING. Mukherjee, Pratik, and Ehud Kaplan. Laboratory of Biophysics, The Rockefeller University, New York, NY 10021. APStracts 2:0153N, 1995.
• ACTIVITY OF ROSTRAL TRIGEMINAL SENSORY NEURONS IN THE CAT DURING WAKEFULNESS AND SLEEP. Cairns, Brian E., Miguel C. Fragoso, and Peter J. Soja. Division of Pharmacology and Toxicology, Faculty of Pharmaceutical Sciences, The University of British Columbia, Vancouver, BC CANADA V6T 1Z3 Canada. APStracts 2:0154N, 1995.
• LONG-TERM POTENTIATION IN AN ISOLATED PERIPHERAL NERVE-SPINAL CORD PREPARATION. Lozier, Alan P., Joan J. Kendig. Department of Anesthesia, Stanford University School of Medicine, Stanford, CA 94305, Telephone: 415-723-7442; FAX: 415-725-8052, EM: KENDIG@LELAND.STANFORD.EDU. APStracts 2:0155N, 1995.
• MAGNETIC AND ELECTRICAL RESPONSES OF THE HUMAN BRAIN TO TEXTURE-DEFINED FORM AND TO TEXTONS. Regan, D., and P. He. Institute For Space And Terrestrial Science and Departments of Psychology and Biology, York University. APStracts 2:0156N, 1995.
• Do neurons from rat neostriatum express both A TTX-sensitive and a TTX- insensitive slow Na + current ? Chao, T. Ivo, and Christian Alzheimer. Department of Physiology, University of Munich, Pettenkoferstr. 12, D-80336 Munich, Germany. APStracts 2:0157N, 1995.
• Modulation of Muscle Responses Evoked by Transcranial Magnetic Stimulation During the Acquisition of New Fine Motor Skills. Pascual-Leone, Alvaro, Nguyet Dang, Leonardo G. Cohen, Joaquim P. Brasil-Neto, Angel Cammarota, and Mark Hallett. Human Cortical Physiology Unit, Human Motor Control Section, Medical Neurology Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland 20892 (U.S.A.) . APStracts 2:0158N, 1995.
• POSTURAL AND SYNERGIC CONTROL FOR THREE DIMENSIONAL MOVEMENTS OF REACHING AND GRASPING. Desmurget, Michel, Claude Prablanc, Yves Rossetti, Mohammad Arzi, Yves Paulignan, and Christian Urquizar. Vision et Motricit[acute]e, Institut National de la Sant[acute]e et de la Recherche M[acute]edicale Unit[acute]e 94, 69500 Bron. France. APStracts 2:0159N, 1995.
• Modification of mastication and respiration during swallowing in the adult human. McFarland, David H., James P. Lund. Ecole d'orthophonie et d'audiologie and Centre de recherche en sciences neurologiques, Universit[acute]e de Montr[acute]eal, Montr[acute]eal, Qu[acute]ebec H3C 3J7, Canada, Facult[acute]e de m[acute]edecine dentaire and Centre de recherche en sciences neurologiques, Universit[acute]e de Montr[acute]eal, Montr[acute]eal, Qu[acute]ebec H3C 3J7, Canada. APStracts 2:0160N, 1995.
• Organizing Principles for voluntary movement: Extending single joint rules. Almeida, Gil L., Di-an Hong, Daniel Corcos and Gerald L. Gottlieb. School of Kinesiology (M/C 194), University of Illinois at Chicago, Chicago, Illinois 60680, Universidade Estadual de Campinas, Campinas, S[diaeresis]io Paulo, Brazil 13100, Department of Molecular Biophysics and Physiology, Rush Medical College, Chicago, Illinois 60612, Department of Neurological Sciences, Rush Medical College, Chicago, Illinois 60612, Boston University - NeuroMuscular Research Center, 44 Cummington St., Boston, Massachussetts 02215, (617) 353-8984, fax (617) 353-5737, email: GLG@bu.edu. APStracts 2:0161N, 1995.
• Preferential suppression of the ON pathway by GABAC receptors in the amphibian retina. Zhang, Jian, and Malcolm M. Slaughter. Departments of Physiology, Biophysical Sciences, and Ophthalmology, School of Medicine, State University of New York, 120 Cary Hall, Buffalo, New York 14214. APStracts 2:0162N, 1995.
• Motor-unit activity during isometric and concentric- eccentric contractions of the human first dorsal interosseus muscle Howell, J. N., A. J. Fuglevand, M. L. Walsh, and B. Bigland-Ritchie. John B. Pierce Laboratory, 290 Congress Avenue, New Haven, CT 06519, Department of Biological Sciences, Ohio University, Athens, OH 45701. APStracts 2:0163N, 1995.
• Influence of Eye Position on Activity in Monkey Superior Colliculus. Van Opstal, A.J., K. Hepp, Y. Suzuki, and V. Henn. Neurology Department, University Hospital, Frauenklinikstrasse 26, CH 8091 Zuerich, Switzerland, University of Nijmegen, Dept. of Medical Physics and Biophysics, Geert Grooteplein 21, NL-6525 EZ Nijmegen, The Netherlands, Physics Department, Eidgenoessische Technische Hochschule, Hoenggerberg, CH 8093 Zuerich, Switzerland. APStracts 2:0164N, 1995.