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POSSIBLE INTERACTION BETWEEN THE INFERIOR COLLICULUS AND THE SUBSTANTIA-NIGRA IN AUDIOGENIC-SEIZURES IN WISTAR RATS
(Pergamon-elsevier Science LtdOxfordInglaterra, 1991)
Simultaneous unitary neuronal activity in both superior colliculi and its relation to eye movements in the cat
(1986)
The analysis of simultaneous unitary neuronal activity related to eye movement and recorded in both superior colliculi has shown a mirror-functioning image. Increase of the frequency discharge in a collicular unit, was ...
Chronic stress impairs acoustic conditioning more than visual conditioning in rats: Morphological and behavioural evidence
(PERGAMON-ELSEVIER SCIENCE LTD, 2005)
Chronic stress affects brain areas involved in learning and emotional responses. These alterations have been related with the development of cognitive deficits in major depression. The aim of this study was to determine ...
Effects of superior colliculus electrolytic lesion on eye movements evoked through electrical stimulation of the pulvinar-lateralis posterior complex
(1982)
In 27 encéphale isolé cats, electrical stimulation of the pulvinar-lateralis posterior nucleus complex (P-LP) evoked oblique conjugate saccadic eye movements, with latencies of 60 to 90 ms and stimulus thresholds of 200 ...
Cardiovascular effects of noradrenaline microinjection into the medial part of the superior colliculus of unanesthetized rats
(ELSEVIER SCIENCE BV, 2009)
The superior colliculus (SC) is a mesencephalic area involved in the mediation of defensive movements associated with cardiovascular changes. Noradrenaline (NA) is a neurotransmitter with an important role in central ...
Role of the superior colliculus in the expression of acute and kindled audiogenic seizures in Wistar audiogenic rats
(WILEY-BLACKWELL PUBLISHING, INC, 2009)
P>Purpose: The role of the superior colliculus (SC) in seizure expression is controversial and appears to be dependent upon the epilepsy model. This study shows the effect of disconnection between SC deep layers and adjacent ...
Segregated anatomical input to sub-regions of the rodent superior colliculus associated with approach and defense
(FRONTIERS RES FOUNDLAUSANNE, 2012)
The superior colliculus (SC) is responsible for sensorimotor transformations required to direct gaze toward or a way from unexpected, biologically salient events. Significant changes in the external world are signaled to ...
Involvement of GABAergic mechanisms of the dorsal periaqueductal gray and inferior colliculus on unconditioned fear
(Pontificia Universidade Católica do Rio de JaneiroUniversidade de BrasíliaUniversidade de São Paulo, 2009)
The fact that the dorsal periaqueductal gray (dPAG) and inferior colliculus (IC), together with superior colliculus, medial hypothalamus and amygdala, constitute the brain aversion system has been well-established. Stepwise ...
Bilateral and ipsilateral ascending tectopulvinar pathways in mammals: A study in the squirrel (spermophilus beecheyi)
(2012)
The mammalian pulvinar complex is a collection of dorsal thalamic nuclei related to several visual and integrative processes. Previous studies have shown that the superficial layers of the superior colliculus project to ...
The “Use It or Lose It” Dogma in the Retina: Visual Stimulation Promotes Protection Against Retinal Ischemia
(Humana Press, 2019-08)
Enriched environment (EE) protects the retina from adult rats against ischemia/reperfusion (I/R) injury; however, how the components of EE contribute to the recovery after retinal ischemic damage remains unclear. We analyzed ...