Prazdnikova N V, Shelepin Iu E, Gerchikova V F, Nemurene E
Fiziol Zh SSSR Im I M Sechenova. 1984 Mar;70(3):265-72.
Selective lesion of the cat striatal cortex lowered the visual acuity although the figure discrimination only became worse in differentiating among certain shapes differing from each other in their high frequency harmonic components of the image's spatial--frequency range. Lesion of the lateral suprasylvian area leaves the visual acuity intact but disturbs differentiation of all images. The data obtained are compatible with previously stated suggestion that rather local and mainly high--frequency description of images occurs in the striatal cortex whereas a more global and mainly low-frequency one takes place in the lateral suprasylvian area.
选择性损伤猫的纹状皮层会降低视敏度，尽管在区分图像空间频率范围内高频谐波成分彼此不同的某些形状时，图形辨别能力只会变得更差。损伤外侧上薛氏回区域对视敏度没有影响，但会干扰所有图像的辨别。所获得的数据与之前提出的观点一致，即纹状皮层中对图像的描述较为局部且主要是高频的，而外侧上薛氏回区域中对图像的描述更为整体且主要是低频的。
