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Titolo:
Directional tunings independent of orientation in the primary visual cortex of the cat
Autore:
Chen, Y; Li, B; Li, BW; Diao, YC;
Indirizzi:
Acad Sinica, Inst Biophys, Lab Visual Informat Proc, Beijing 100101, Peoples R China Acad Sinica Beijing Peoples R China 100101 ijing 100101, Peoples R China
Titolo Testata:
SCIENCE IN CHINA SERIES C-LIFE SCIENCES
fascicolo: 5, volume: 44, anno: 2001,
pagine: 513 - 523
SICI:
1006-9305(200110)44:5<513:DTIOOI>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Soggetto:
STRIATE CORTEX; COMPLEX CELLS; MOTION; PATTERNS; NEURONS; SELECTIVITY; TEXTURE; AREA-17;
Keywords:
moving 'random-line' patterns; direction selectivity; primary visual cortex; cat;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
19
Recensione:
Indirizzi per estratti:
Indirizzo: Diao, YC Acad Sinica, Inst Biophys, Lab Visual Informat Proc, Beijing 100101, Peoples R China Acad Sinica Beijing Peoples R China 100101 101, Peoples R China
Citazione:
Y. Chen et al., "Directional tunings independent of orientation in the primary visual cortex of the cat", SCI CHINA C, 44(5), 2001, pp. 513-523

Abstract

A family of moving 'random-line' patterns was developed and used to study the directional tuning of 91 single units in cat primary visual cortex (V1). The results suggest that, in addition to the well-known orientation-dependent mechanism, there is also some kind of orientation-independent mechanism underlying the direction selectivity. The directional tuning of the neurons varies in accordance with the increase of orientation or non-orientationelement in the stimulus.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 22/01/20 alle ore 07:18:35