中心溝
WordNet
- break into fissures or fine cracks
- (anatomy) a long narrow slit or groove that divides an organ into lobes
PrepTutorEJDIC
- (細長い)裂け目,亀裂(きれつ)(crack)
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/11/28 15:38:01」(JST)
[Wiki en表示]
| Brain: Central sulcus |
Lateral surface of left cerebral hemisphere
showing central sulcus in red
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| Latin |
sulcus centralis cerebri |
| Gray's |
subject #189 819 |
| NeuroNames |
hier-29 |
| NeuroLex ID |
birnlex_4035 |
The central sulcus is a fold in the cerebral cortex in the brains of vertebrates. Also called the central fissure, it was originally called the fissure of Rolando or the Rolandic fissure, after Luigi Rolando. It is sometimes confused with the medial longitudinal fissure.
The central sulcus is a prominent landmark of the brain, separating the parietal lobe from the frontal lobe and the primary motor cortex from the primary somatosensory cortex.
Gallery[edit]
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Central sulcus (shown in red)
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Lateral surface of left cerebral hemisphere, viewed from above
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Drawing to illustrate the relations of the brain to the skull
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Relations of the brain and middle meningeal artery to the surface of the skull
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Cerebrum. Lateral view.Deep disection.
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Cerebrum. Lateral view.Deep disection.
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Cerebrum. Lateral view.Deep disection.
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Medial surface of cerebral hemisphere.Medial view.Deep dissection.
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Medial surface of cerebral hemisphere.Medial view.Deep dissection.
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Medial surface of cerebral hemisphere.Medial view.Deep dissection.
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See also[edit]
List of human anatomical parts named after people
External links[edit]
- Roche Lexicon - illustrated navigator, at Elsevier 13048.000-3
- NIF Search - Central Sulcus via the Neuroscience Information Framework
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Human brain: forebrain (cerebrum, cerebral cortex, cerebral hemispheres, grey matter) (TA A14.1.09.002–240, 301–320, GA 9.818–826)
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| Frontal lobe |
| Superolateral |
| Prefrontal |
- Superior frontal gyrus
- Middle frontal gyrus
- Inferior frontal gyrus: 11l
- 47-Pars orbitalis
- Broca's area
- 44-Pars opercularis
- 45-Pars triangularis
- Superior frontal sulcus
- Inferior frontal sulcus
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| Precentral |
- Precentral gyrus
- Precentral sulcus
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| Medial/inferior |
| Prefrontal |
- Superior frontal gyrus
- Medial frontal gyrus
- Paraterminal gyrus/Paraolfactory area
- Straight gyrus
- Orbital gyri/Orbitofrontal cortex
- Ventromedial prefrontal cortex
- Subcallosal area
- Olfactory sulcus
- Orbital sulci
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| Precentral |
- Paracentral lobule
- Paracentral sulcus
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| Both |
- Primary motor cortex
- Premotor cortex
- Supplementary motor area
- Frontal eye fields
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| Parietal lobe |
| Superolateral |
- Superior parietal lobule
- Inferior parietal lobule
- 40-Supramarginal gyrus
- 39-Angular gyrus
- Parietal operculum
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| Medial/inferior |
- Paracentral lobule
- Precuneus
Marginal sulcus
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| Both |
- Postcentral gyrus/primary somatosensory cortex
- Secondary somatosensory cortex
- Posterior parietal cortex
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| Occipital lobe |
| Superolateral |
- Occipital pole of cerebrum
- Lateral occipital gyrus
- Lunate sulcus
- Transverse occipital sulcus
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| Medial/inferior |
- Primary visual cortex
- Cuneus
- Lingual gyrus
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| Temporal lobe |
| Superolateral |
- Transverse temporal gyrus/Primary auditory cortex
- Superior temporal gyrus
- Middle temporal gyrus
- Inferior temporal gyrus
- Superior temporal sulcus
- Inferior temporal sulcus
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| Medial/inferior |
- Fusiform gyrus
- Medial temporal lobe
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Interlobar
sulci/fissures |
| Superolateral |
- Central (frontal+parietal)
- Lateral (frontal+parietal+temporal)
- Parieto-occipital
- Preoccipital notch
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| Medial/inferior |
- Medial longitudinal
- Cingulate (frontal+cingulate)
- Collateral (temporal+occipital)
- Callosal sulcus
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| Limbic lobe |
| Parahippocampal gyrus |
- anterior
- Entorhinal cortex
- Perirhinal cortex
- Posterior parahippocampal gyrus
- Prepyriform area
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| Cingulate cortex/gyrus |
- Subgenual area
- Anterior cingulate
- Posterior cingulate
- Isthmus of cingulate gyrus: Retrosplenial cortex
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| Hippocampal formation |
- Hippocampal sulcus
- Fimbria of hippocampus
- Dentate gyrus
- Rhinal sulcus
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| Other |
- Supracallosal gyrus
- Uncus
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| Insular lobe |
- Long gyrus of insula
- Short gyri of insula
- Circular sulcus of insula
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| General |
- Operculum
- Poles of cerebral hemispheres
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Some categorizations are approximations, and some Brodmann areas span gyri.
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anat (n/s/m/p/4/e/b/d/c/a/f/l/g)/phys/devp
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noco (m/d/e/h/v/s)/cong/tumr, sysi/epon, injr
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proc, drug (N1A/2AB/C/3/4/7A/B/C/D)
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UpToDate Contents
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English Journal
- Correlation between squamous suture and sylvian fissure: OSIRIX DICOM viewer study.
- Rahmah NN, Murata T, Yako T, Horiuchi T, Hongo K.SourceDepartment of Neurosurgery, Shinshu University, Aizawa Hospital, Matsumoto, Japan.
- PloS one.PLoS One.2011 Mar 31;6(3):e18199.
- BACKGROUND: Sylvian fissure (SF) is an important corridor in neurosurgery, and the end of sylvian fissure (eSF) represents the optimal target area to expose suitable recipient artery in STA-MCA bypass. Unfortunately little have been addressed concerning its relationship with external cranial surface
- PMID 21483821
Japanese Journal
- 生理学的並に組織解剖学的にみたる大脳皮質運動領の範囲の差異に関する研究 第1編 人脳皮質運動領における研究
- 道中 智勝
- 岡山医学会雑誌 68(7), 901-910, 1956-07-31
- … The area anteriorly close to the Rolandic fissure, even if without any motor response to electric stimulation, had mostly the giant pyramidal cells of Betz, especially the area close to the midline had always bigger Betz cells. … The gyri anteriorly distant from the Rolandic fissure, even if with motor response to electric stimulation, hardly had the Betz cells. …
- NAID 120002426752
Related Links
- Looking for online definition of Rolandic fissure in the Medical Dictionary? Rolandic fissure explanation free. What is Rolandic fissure? Meaning of Rolandic fissure medical term. What does Rolandic fissure mean? Rolandic fissure ...
- central sulcus n 1. (Anatomy) a deep cleft in each hemisphere of the brain separating the frontal lobe from the parietal lobe Thesaurus Antonyms Related Words Synonyms Legend: Noun 1. central sulcus - a brain fissure extending ...
★リンクテーブル★
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- 英
- central sulcus
- ラ
- sulcus centralis
- 同
- Rolando溝 ロランド溝 ローランド溝、ローランド裂 fissure of Rolando, Rolandic fissure
- 関
- 大脳溝
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