[猫视觉皮层中功能性半球间不对称性的稳定性特征]
[Characteristics of the stability of functional interhemispheric asymmetry in the cat visual cortex].
作者信息
Bianki V L, Filippova E B
出版信息
Zh Vyssh Nerv Deiat Im I P Pavlova. 1977 Jul-Aug;27(4):847-53.
PMID:919772
Abstract
A study of EP topography in the cat visual cortex has shown that initial functional interhemispheric asymmetry may be reduced and replaced by symmetry through long and frequent binocular stimulation. Section of the callosal body produced an inversion of one hemisphere dominance. In the callosotomized animals binocular stimulation enhanced the asymmetry. It is more stable in the cat visual cortex than in rats.
摘要
一项关于猫视觉皮层中诱发电位地形图的研究表明，通过长期且频繁的双眼刺激，最初的功能半球间不对称可能会减弱，并被对称性所取代。胼胝体切断会导致一个半球优势的反转。在胼胝体切断的动物中，双眼刺激会增强不对称性。这种情况在猫的视觉皮层中比在大鼠中更稳定。
相似文献
1
[Characteristics of the stability of functional interhemispheric asymmetry in the cat visual cortex].
Zh Vyssh Nerv Deiat Im I P Pavlova. 1977 Jul-Aug;27(4):847-53.
2
[The topography of functional interhemispheric asymmetry in the visual cortex].
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[Comparative characteristics of the topography of functional interhemispheric asymmetry in the visual cortex following exposure to stimuli of different strength].
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[Interrelationship between functional interhemispheric asymmetry and photic stimulus contrast in the visual system of cats and rats].
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[Interhemispheric relations of the cat visual cortex following unilateral polarization of the secondary visual area].
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[Sex differences in the interhemispheric asymmetry of the transcallosal responses of the visual area in the cat neocortex].
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引用本文的文献
1
Individual and species interhemispheric asymmetry in animals.
Neurosci Behav Physiol. 1981 Jan-Feb;11(1):27-34. doi: 10.1007/BF01349668.
2
Functional asymmetry of the animal brain.
Neurosci Behav Physiol. 1984 Sep-Oct;14(5):427-34. doi: 10.1007/BF01184615.
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