Publication Date:
2003-01-25
Description:
Cerebral auditory areas were delineated in the awake, passively listening, rhesus monkey by comparing the rates of glucose utilization in an intact hemisphere and in an acoustically isolated contralateral hemisphere of the same animal. The auditory system defined in this way occupied large portions of cerebral tissue, an extent probably second only to that of the visual system. Cortically, the activated areas included the entire superior temporal gyrus and large portions of the parietal, prefrontal, and limbic lobes. Several auditory areas overlapped with previously identified visual areas, suggesting that the auditory system, like the visual system, contains separate pathways for processing stimulus quality, location, and motion.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Poremba, Amy -- Saunders, Richard C -- Crane, Alison M -- Cook, Michelle -- Sokoloff, Louis -- Mishkin, Mortimer -- New York, N.Y. -- Science. 2003 Jan 24;299(5606):568-72.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Psychology and Neuroscience Program, University of Iowa, Iowa City, IA 52242, USA. amy-poremba@uiowa.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/12543977" target="_blank"〉PubMed〈/a〉
Keywords:
Acoustic Stimulation
;
Animals
;
Auditory Cortex/anatomy & histology/*physiology
;
*Auditory Pathways
;
*Auditory Perception
;
Autoradiography
;
Brain/anatomy & histology/*physiology
;
Brain Mapping
;
Deoxyglucose/metabolism
;
Frontal Lobe/anatomy & histology/physiology
;
Limbic System/anatomy & histology/physiology
;
Macaca mulatta/*anatomy & histology/*physiology
;
Parietal Lobe/anatomy & histology/physiology
;
Prefrontal Cortex/anatomy & histology/physiology
;
Temporal Lobe/anatomy & histology/physiology
;
Visual Pathways
;
Visual Perception
Print ISSN:
0036-8075
Electronic ISSN:
1095-9203
Topics:
Biology
,
Chemistry and Pharmacology
,
Computer Science
,
Medicine
,
Natural Sciences in General
,
Physics
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