Pigarev I N
Neirofiziologiia. 1984;16(6):761-6.
Electrical stimulation of mesial wall of the hemisphere with a portion of the lower lip of the cruciate sulcus in awake alert cat elicited two types of eye movements. Stimulation of the caudal part of this area evoked contraversive conjugate saccadic eye movements whose directions and amplitudes were independent of the position of the eye in the orbit. Stimulation of the rostral part evoked conjugate eye movements in the central position (centring saccades). The topographical distribution of evoked eye movement directions in the caudal part of the studied area led to the conclusion about its retinotopic organization where vertical saccades (up and down), evoked at the lateral side of the lower lip of the cruciate sulcus, marked the place of projection of the vertical meridian. The repeated appearance of vertical saccades from the mesial wall of the hemisphere suggests existence of more then one retinotopic area in this part of the brain.
在清醒警觉的猫中，用电刺激半球内侧壁与十字沟下唇的一部分，引发了两种类型的眼球运动。刺激该区域的尾部会诱发对侧共轭扫视眼球运动，其方向和幅度与眼球在眼眶中的位置无关。刺激该区域的头部会诱发眼球在中央位置的共轭运动（定中心扫视）。在所研究区域尾部诱发的眼球运动方向的拓扑分布得出了关于其视网膜拓扑组织的结论，即在十字沟下唇外侧诱发垂直扫视（向上和向下）标志着垂直子午线的投射位置。从半球内侧壁反复出现垂直扫视表明在大脑的这一部分存在不止一个视网膜拓扑区域。
