The vertebrate cerebrum (brain) is formed by two cerebral hemispheres that are separated by a groove, the longitudinal fissure. The brain can thus be described...
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Lateralization of brain function (redirect from Cerebral hemispheric dominance)
brain into two distinct cerebral hemispheres, connected by the corpus callosum. Although the macrostructure of the two hemispheres appears to be almost identical...
32 KB (3,723 words) - 02:59, 14 November 2024
Cerebrum (section Cerebral hemispheres)
endbrain is the largest part of the brain, containing the cerebral cortex (of the two cerebral hemispheres) as well as several subcortical structures, including...
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Northern celestial hemisphere Southern celestial hemisphere A cultural hemisphere The near or far side of the Moon A cerebral hemisphere, a division of the...
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radiograms. Areas supplied by the middle cerebral artery include: The bulk of the lateral surface of the hemisphere; except for the superior inch of the frontal...
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defects more precisely. Middle cerebral artery lesions mostly affect the dominant hemisphere i.e. the left cerebral hemisphere. Hemiparesis or hemiplegia...
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Gyrus (redirect from Cerebral gyri)
gyri) is a congenital malformation of the cerebral hemisphere, resulting in unusually thick gyri in the cerebral cortex. Pachygyria is used to describe brain...
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cortical region of the limbic system, on the medial surface of each cerebral hemisphere of the mammalian brain, consisting of parts of the frontal, parietal...
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whereas focal atrophy affects cells in a specific location. If the cerebral hemispheres (the two lobes of the brain that form the cerebrum) are affected...
21 KB (2,196 words) - 22:03, 4 November 2024
right parts by the longitudinal fissure, which separates the two cerebral hemispheres that are joined beneath the cortex by the corpus callosum. In most...
69 KB (8,050 words) - 23:04, 8 November 2024
fibers, to and from the cerebral cortex. The internal capsule is situated in the inferomedial part of each cerebral hemisphere of the brain. It carries...
9 KB (1,052 words) - 11:37, 27 August 2024
Lobes of the brain (redirect from Cerebral lobes)
identifiable regions of the human cerebral cortex, and they comprise the surface of each hemisphere of the cerebrum. The two hemispheres are roughly symmetrical...
15 KB (1,717 words) - 14:54, 26 October 2024
Lateral sulcus (redirect from Lateral cerebral sulcus)
most prominent sulcus of each cerebral hemisphere in the human brain. The lateral sulcus is a deep fissure in each hemisphere that separates the frontal...
10 KB (1,037 words) - 14:39, 30 October 2024
Animation. Parahippocampal gyrus shown red. Medial surface of left cerebral hemisphere. Parahippocampal gyrus shown in orange. Human brain inferior-medial...
8 KB (781 words) - 10:52, 29 April 2023
They are structurally isolated in their respective cerebral hemispheres by the separation of the cerebral fissure. At the front edge of the occipital lobe...
11 KB (1,315 words) - 14:37, 3 April 2024
parietal lobe. Lateral surface of left cerebral hemisphere, viewed from above. Gyri and sulci of right cerebral hemisphere. Postcentral sulcus labeled in red...
2 KB (113 words) - 17:31, 27 November 2018
Fusiform gyrus seen in a ventral view Fusiform gyrus, in the right cerebral hemisphere. 3D view of the fusiform gyrus. Yellow: temporal section, red: occipito-temporal...
18 KB (1,969 words) - 04:51, 15 May 2024
Falx cerebri (redirect from Cerebral falx)
sheet of dura mater lying in the sagittal plane between the two cerebral hemispheres. It is one of four dural partitions of the brain along with the falx...
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Longitudinal fissure (redirect from Longitudinal cerebral fissure)
interhemispheric fissure) is the deep groove that separates the two cerebral hemispheres of the vertebrate brain. Lying within it is a continuation of the...
19 KB (2,348 words) - 16:39, 6 April 2024
lobes of the brain in mammals, and is located at the front of each cerebral hemisphere (in front of the parietal lobe and the temporal lobe). It is parted...
22 KB (2,693 words) - 09:24, 8 July 2024
Right hemisphere brain damage (RHD) is the result of injury to the right cerebral hemisphere. The right hemisphere of the brain coordinates tasks for functional...
38 KB (5,077 words) - 08:15, 7 January 2024
Precuneus (category Medial surface of cerebral hemisphere)
in 1879. The precuneus is located on the inside between the two cerebral hemispheres in the rear region between the somatosensory cortex and forward of...
23 KB (2,675 words) - 04:59, 27 June 2024
consists of two cerebral hemispheres. Each hemisphere has an inner core composed of white matter, and an outer surface – the cerebral cortex – composed...
169 KB (18,815 words) - 15:17, 25 October 2024
video. Demonstrating position of the central sulcus of the left cerebral hemisphere Primary motor cortex Primary somatosensory cortex Luigi Rolando List...
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supply. Medial surface of cerebral hemisphere, showing areas supplied by cerebral arteries. Areas supplied by the posterior cerebral artery shown in yellow...
12 KB (1,216 words) - 14:32, 7 May 2024
to extensive cerebral unilateral hemispheric injuries. In addition, the seizures should ideally be emanating from that same hemisphere. In some situations...
20 KB (2,394 words) - 02:48, 10 November 2024
Wernicke's area (category Cerebral cortex)
located in the superior temporal gyrus in the dominant cerebral hemisphere, which is the left hemisphere in about 95% of right-handed individuals and 70% of...
23 KB (2,738 words) - 09:22, 20 August 2024
Paracentral lobule (category Medial surface of cerebral hemisphere)
neuroanatomy, the paracentral lobule is on the medial surface of the cerebral hemisphere and is the continuation of the precentral and postcentral gyri. The...
4 KB (416 words) - 21:07, 6 November 2024
Temporal lobe (category Cerebral cortex)
lobes of the cerebral cortex in the brain of mammals. The temporal lobe is located beneath the lateral fissure on both cerebral hemispheres of the mammalian...
19 KB (1,892 words) - 03:59, 23 October 2024
The parietal lobe is one of the four major lobes of the cerebral cortex in the brain of mammals. The parietal lobe is positioned above the temporal lobe...
20 KB (2,239 words) - 04:14, 20 October 2024