Categorical Representation of Visual Stimuli in the Primate Prefrontal Cortex

The ability to group stimuli into meaningful categories is a fundamental cognitive process. To explore its neural basis, we trained monkeys to categorize computer-generated stimuli as "cats" and "dogs." A morphing system was used to systematically vary stimulus shape and precisel...

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Veröffentlicht in:	Science (American Association for the Advancement of Science) 2001-01, Vol.291 (5502), p.312-316
Hauptverfasser:	Freedman, David J., Riesenhuber, Maximilian, Poggio, Tomaso, Miller, Earl K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Anatomical correlates of behavior Animals Behavioral neuroscience Behavioral psychophysiology Biological and medical sciences Brain Mapping Categorization (Psychology) Cats Cerebral cortex Cognition Delay lines Dogs Form Perception Fundamental and applied biological sciences. Psychology Haplorhini Identity Learning Membrane proteins Mental Processes - physiology Monkeys Neurons Neurons - physiology Neuroscience Photic Stimulation Prefrontal Cortex - physiology Primates Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology T tests Temporal Lobe - physiology Transgenic animals Visual perception
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