Results 151 to 160 of about 2,777,326 (193)
Experimental Neurology, 1981 Abstract The interaction between both superior colliculi through the collicular commissure was studied in cats. Stimulation of the optic tract and superior colliculus elicited a positive potential on the contralateral superior colliculus, recorded between 1.5- and 4.5- or 5.0-mm depth.
MASCETTI, GG, ARRIAGADA, JR
exaly +4 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Inferior and Superior Colliculi
Springer Handbook of Auditory Research, 1992In the classical neuroanatomical literature, the inferior and superior colliculi, located on the roof of the midbrain, are grouped together as the corpora quadrigemina. However, modern research indicates that these structures have quite different functions.
Douglas Oliver
exaly +2 more sources
The Superior Colliculi and Eye Movements
Archives of Neurology, 1966FOR ALMOST a century the superior colliculi have been considered as important structures in oculomotor functions. This concept originated in 1870 when Adamiik observed conjugate eye movements upon electric stimulation of the tectum.1It was then that the hypothesis of a gaze "center" was introduced and remained unchallenged until Bernheimer2and Ferrier ...
Pedro Pasik +2 more
exaly +3 more sources
Superior Colliculi Involvement in Poststroke Unilateral Spatial Neglect: A Pilot Study
Topics in Stroke Rehabilitation, 2011The neural mechanisms underlying unilateral spatial neglect (USN) are unclear. The superior colliculi (SC) may be involved in USN expression, and the spatial summation effect (SSE), where reaction times to bilateral stimuli are faster than to unilateral, may be a behavioral index of SC function.
Gail Eskes +2 more
exaly +3 more sources
Evidence that superior colliculi are involved in the control of amygdala-kindled seizures
Neuroscience Letters, 1990The effects of bilateral high radiofrequency lesions of superior colliculus (SC) were studied on amygdala kindling. The results demonstrate that a selective destruction of the SC only slightly facilitated the development of kindling. However, the most remarkable effect was the increase of afterdischarge and motor seizure duration observed when SC ...
Prosper N'Gouemo, G Rondouin
exaly +3 more sources
Contribution of the superior colliculi to post-stroke unilateral spatial neglect and recovery
Neuropsychologia, 2010Unilateral spatial neglect (USN) is a highly prevalent and disabling consequence of stroke that often responds poorly to existing interventions. Its underlying neural mechanisms are still unclear. Recent work suggests that post-stroke USN may be partly related to a disruption of top-down and bottom-up control of visual attention mediated in part ...
Tatiana Ogourtsova +1 more
exaly +3 more sources
Single-cell responses associated with rhythmic slow-wave potentials in rat superior colliculi
Journal of Neuroscience Research, 1975AbstractThe present study was designed to investigate the features of rhythmic slow‐wave potentials in the superior colliculi of rats and to study the relationship between these potentials and the activity of single collicular neurons. In contrast to studies in other portions of the visual system, rhythmic slow‐wave potentials in the colliculi fell ...
W K OʼSteen, K V Anderson
exaly +3 more sources
Brain Research, 1985
The topographic organization of neurons in the dorsal nucleus of the lateral lemniscus (DNLL) which project to the superior and inferior colliculi was studied using the retrograde horseradish peroxidase (HRP) and the fluorescent double labeling methods.
Shoei Sugita +2 more
exaly +3 more sources
The topographic organization of neurons in the dorsal nucleus of the lateral lemniscus (DNLL) which project to the superior and inferior colliculi was studied using the retrograde horseradish peroxidase (HRP) and the fluorescent double labeling methods.
Shoei Sugita +2 more
exaly +3 more sources
Simultaneous unitary neuronal activity in both superior colliculi and its relation to eye movements in the cat [PDF]
Brain Research, 1986 The analysis of simultaneous unitary neuronal activity related to eye movement and recorded in both superior colliculi has shown a mirror-functioning image.
C Infante
exaly +2 more sources