• Thumbnail for Superior colliculus
    In neuroanatomy, the superior colliculus (from Latin 'upper hill') is a structure lying on the roof of the mammalian midbrain. In non-mammalian vertebrates...
    57 KB (7,207 words) - 14:27, 24 August 2024
  • Thumbnail for Midbrain
    tract connects the superior colliculi to the cervical nerves of the neck, and co-ordinates head and eye movements. Each superior colliculus also sends information...
    17 KB (1,999 words) - 22:39, 30 May 2024
  • Thumbnail for Inferior colliculus
    with the superior colliculi form the corpora quadrigemina. An inferior colliculus lies caudal/inferior to the ipsilateral superior colliculus, rostral/superior...
    10 KB (1,183 words) - 20:41, 26 August 2024
  • multisensory integration such as the superior colliculus (SC) and various cortical structures such as the superior temporal gyrus (GT) and visual and auditory...
    89 KB (10,940 words) - 12:33, 13 June 2024
  • The commissure of superior colliculus, also called the commissure of superior colliculi is a thin white matter structure consisting of myelinated axons...
    1 KB (57 words) - 22:55, 17 September 2023
  • M. (n.d.). Superior Colliculus. Retrieved November 20, 2019, from https://psych.athabascau.ca/html/Psych402/Biotutorials/24/colliculus.shtml Visual...
    7 KB (881 words) - 07:58, 15 January 2021
  • Douglas L. (2005). "Neuronal Organization in the Inferior Colliculus". The Inferior Colliculus. pp. 69–114. doi:10.1007/0-387-27083-3_2. ISBN 0-387-22038-0...
    20 KB (2,286 words) - 11:56, 27 April 2024
  • Thumbnail for Lateral geniculate nucleus
    projecting to the dorsal part of the LGN in the thalamus, and to the superior colliculus. Both the left and right hemisphere of the brain have a lateral geniculate...
    24 KB (2,883 words) - 12:32, 12 August 2024
  • Thumbnail for Sense of balance
    eye movements by the integration of visual info provided by the superior colliculus and balance information. The spinocerebellum integrates visual, auditory...
    17 KB (1,881 words) - 15:47, 21 March 2023
  • Thumbnail for Spinomesencephalic pathway
    spinotectal tract fibers project to the superior colliculus. Where they synapse onto cells of the deeper superior colliculus they are activated by noxious stimuli...
    4 KB (373 words) - 08:37, 23 August 2024
  • Thumbnail for Substantia nigra
    the superior colliculus, exhibiting a high level of sustained inhibitory activity. Projections from the caudate nucleus to the superior colliculus also...
    43 KB (5,078 words) - 18:54, 22 June 2024
  • Thumbnail for Pretectal area
    Within vertebrates, the pretectum is located directly anterior to the superior colliculus and posterior to the thalamus. It is situated above the periaqueductal...
    19 KB (2,168 words) - 22:39, 30 May 2024
  • Thumbnail for Brainstem
    geniculate nucleus of the diencephalon. The superior colliculus is positioned above the inferior colliculus, and marks the rostral midbrain. It is involved...
    22 KB (2,603 words) - 16:06, 23 August 2024
  • Thumbnail for Saccade
    cortically by the frontal eye fields (FEF), or subcortically by the superior colliculus, saccades serve as a mechanism for fixation, rapid eye movement,...
    29 KB (3,820 words) - 03:37, 19 August 2024
  • Dazzle reflex (category Superior colliculus)
    involve subcortical pathways, such as the supraoptic nucleus and superior colliculus. "Clinical Rotation Template". www.vetmed.wisc.edu. Archived from...
    867 bytes (60 words) - 22:54, 13 March 2022
  • Thumbnail for Oculomotor nerve
    nerve originates from the third nerve nucleus at the level of the superior colliculus in the midbrain. The third nerve nucleus is located ventral to the...
    11 KB (1,243 words) - 20:44, 4 May 2024
  • Thumbnail for Optic nerve
    optic tract to the lateral geniculate nucleus, pretectal nuclei, and superior colliculus. The optic nerve has been classified as the second of twelve paired...
    15 KB (1,891 words) - 23:59, 30 June 2024
  • Thumbnail for Tectospinal tract
    coordinates head/neck and eye movements.: 233  It arises from the superior colliculus of the mesencephalic (midbrain) tectum, and projects to the cervical...
    3 KB (180 words) - 13:37, 25 August 2024
  • other branches of the optic nerve deliver visual information to the superior colliculus, pulvinar and several other areas, including parts of the cerebral...
    54 KB (7,042 words) - 12:20, 10 August 2024
  • Look up colliculus in Wiktionary, the free dictionary. Colliculus (Latin for "mound") can refer to: Inferior colliculus, the principal midbrain nucleus...
    677 bytes (111 words) - 07:43, 7 April 2019
  • Thumbnail for Opisthotonus
    animals by transection of the midbrain (between the superior colliculus and the inferior colliculus), which results in severing all the corticoreticular...
    7 KB (607 words) - 12:48, 6 August 2024
  • to control eye movements. In particular, the deeper layers of the superior colliculus, known as lamina VI and VII, have been found to be involved in initiating...
    26 KB (3,806 words) - 16:33, 18 December 2022
  • Thumbnail for Hemianopsia
    due to the process of multisensory integration occurring in the superior colliculus. Surgical interventions have also been shown to ameliorate certain...
    8 KB (919 words) - 15:49, 1 January 2024
  • Thumbnail for Corpora quadrigemina
    inferior, two superior—located on the tectum of the dorsal aspect of the midbrain. They are respectively named the inferior and superior colliculus. The corpora...
    2 KB (183 words) - 18:11, 25 September 2023
  • Thumbnail for Suprachiasmatic nucleus
    Some of the others are the lateral geniculate nucleus (LGN), the superior colliculus, the basal optic system, and the pretectum: The LGN passes information...
    39 KB (4,432 words) - 07:12, 13 February 2024
  • Thumbnail for Optic chiasm
    The optic tract inserts on the optic tectum (in mammals known as superior colliculus) of the midbrain. In mammals they also branch off to the lateral...
    15 KB (1,712 words) - 17:03, 3 July 2024
  • Thumbnail for Extrapyramidal system
    cord and is important for postural movements that are driven by the superior colliculus. List of regions in the human brain Extrapyramidal symptoms Rabbit...
    4 KB (456 words) - 16:50, 18 February 2024
  • Thumbnail for Attention
    reflexive and controlled. Reflexive movements are commanded by the superior colliculus of the midbrain. These movements are fast and are activated by the...
    102 KB (12,627 words) - 14:40, 12 August 2024
  • Thumbnail for Pulvinar nuclei
    prefrontal cortical areas. The pulvinar also has input from the superior colliculus to inferior, lateral and medial sections, which seems to be important...
    15 KB (1,584 words) - 09:10, 13 July 2024
  • Thumbnail for Basal ganglia
    network of brain regions that converges on a midbrain area called the superior colliculus (SC). The SC is a layered structure whose layers form two-dimensional...
    56 KB (6,290 words) - 04:54, 26 August 2024