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Parvalbumin in rat superior colliculus

Neuroscience Letters, 1990
Parvalbumin-like immunoreactivity (PA-LI) has been studied in sections of the superior colliculus (SC) of the rat and its distribution compared to the patterns of acetylcholinesterase (AChE) and cytochrome oxidase (CO) staining. In the intermediate layers it was found that PA-LI is spatially associated with AChE only in the medial part of the SC, but ...
R.-B. Illing, D.M. Vogt, W.B. Spatz
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Superior colliculus efferents to the hypothalamus

Neuroscience Letters, 1979
The projection of the superior colliculus to the hypothalamus was studied in the rabbit and rat with light and electron microscopic techniques. This projection system, as demonstrated with the anterograde transport of tritiated leucine, proline, adenosine or horseradish peroxidase, is primarily to dendrites located in the ipsilateral optic and ...
Robert Y. Moore, James H. Fallon
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The Superior Colliculus

2017
The superior colliculus (SC) is a midbrain center that integrates sensory input and transforms the information into a command signal to initiate behaviors, such as orienting to an object that attracts attention or escaping from a predator. It is a laminar structure composed of two primary layers: the superficial layer and the deeper layer.
Tadashi Isa   +2 more
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Development of the Superior Colliculus

Annual Review of Neuroscience, 1984
Reference is often made to a study by Adamiik (1872) to illustrate how long we have known that the superior colliculus (SC) plays a role in eye movements. The interest in the involvement of the SC in eye movements has not waned, but has actually increased as a result of recent work describing the activity of SC cells in behaving animals (for ...
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The role of superior colliculus in vision: Visual form discrimination in cats with superior colliculus ablations

Journal of Comparative Neurology, 1977
AbstractThe rate of acquisition of visual form discriminations in cats with superior colliculus damage was measured in a testing apparatus requiring a minimal amount of stimulus localization in space. In animals with bilateral superior colliculus ablations, acquisition was impaired relative to acquisition in normal animals. In these animals, the extent
M. A. Berkley, J. E. Tunkl
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Visuovestibular interactions in the cat superior colliculus.

Journal of Neurophysiology, 1974
1. Single-unit recording has been performed from the superficial layers of the superior colliculus of regionally anesthetized cats. The response of the collicular units to a luminous bar moving in its receptive field has been analyzed as a function of the position of rotation of the animal about its longitudinal axis. 2.
BISTI, SILVIA, Maffei L., Piccolino M.
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Connectional organization of the superior colliculus [PDF]

open access: possibleTrends in Neurosciences, 1984
Abstract The mammalian superior colliculus is a prominent subcortical sensorimotor integrator that plays an important and specific role in allowing the animal to orient to visual, auditory and somatosensory stimuli 1–8 . Over the past decade, anatomical and physiological studies have revealed some important organizational correlates of this functional
Michael F. Huerta, John K. Harting
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Efferent projections of the superior colliculus in the opossum [PDF]

open access: possibleJournal of Comparative Neurology, 1970
AbstractThe Fink and Heimer technique was used to study the ascending and descending fiber degenerations resulting from unilateral electrolytic lesions in the superior colliculus of sixteen adult opossums. The ascending fiber degeneration left the colliculus by way of a small parabrachial bundle or with the brachium of the superior colliculus.
Jose A. Rafols, Howard A. Matzke
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