Abstract
Subcortical connections of an ‘oculomotor’ region in the ventral bank of the anterior ectosylvian sulcus (AESo), where eye movements were evoked by intracortical microstimulation, were studied in cats using a wheatgerm agglutinin horseradish peroxidase (WGA-HRP) tracing method. Following injection of WGA-HRP into the AESo, both anterogradely-labeled terminals and retrogradely-labeled cells were found with the highest concentration in the suprageniculate nucleus and the medial zone of the lateroposterior nucleus of the thalamus. In the brainstem, anterogradely-labeled terminals were found in the superior colliculus, the pontine reticular formation, the pontine tegmental reticular formation and the pontine nuclei.
Published Version
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