- 同
- 下頭頂小葉
WordNet
- of or characteristic of low rank or importance
- one of lesser rank or station or quality
- having an orbit between the sun and the Earths orbit; "Mercury and Venus are inferior planets"
- lower than a given reference point; "inferior alveolar artery"
- of low or inferior quality
- of or relating to or associated with the parietal bones in the cranium; "parietal lobe"
- a small lobe or subdivision of a lobe
PrepTutorEJDIC
- (階級・親分・質・程度などが)『下の』,『劣る』, / (位置が)低い,下方の / 目下の者;劣った人
- 頭頂[骨]の / 大学構内居住に関する
- 小葉;小裂片
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/07/09 18:24:27」(JST)
[Wiki en表示]
| Brain: Inferior parietal lobule |
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| Lateral surface of left cerebral hemisphere, viewed from the side. (Inferior parietal lobule is shown in orange.) |
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| Lateral surface of left cerebral hemisphere, viewed from above. (Inferior parietal lobule shown in orange.) |
| Latin |
lobulus parietalis inferior |
| Gray's |
subject #189 823 |
| Part of |
Parietal lobe |
| NeuroNames |
hier-89 |
The inferior parietal lobule (IPL, subparietal district or lobule) lies below the horizontal portion of the intraparietal sulcus, and behind the lower part of the postcentral sulcus. Also known as Geschwind’s territory after Norman Geschwind, an American neurologist, who in the early 1960s foresaw its importance.[1]
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Contents
- 1 Subdivisions
- 2 Evolution
- 3 Function
- 4 Additional images
- 5 References
- 6 References
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Subdivisions[edit]
It is divided from before backward into two gyri:
- One, the supramarginal gyrus, arches over the upturned end of the lateral fissure; it is continuous in front with the postcentral gyrus, and behind with the superior temporal gyrus.
- The second, the angular gyrus, arches over the posterior end of the superior temporal sulcus, behind which it is continuous with the middle temporal gyrus.
Evolution[edit]
Functional imaging experiments suggest that the left anterior supramarginal gyrus (aSMG) of the human inferior parietal lobule exhibits an evolved specialization related to tool use. It is not currently known if this functional specialization is unique to humans as complementary experiments have only been performed with macaque monkeys and not apes. The habitual use of tools by chimpanzees makes the uniqueness of the human aSMG an open question as its function may have evolved prior to the split from our last common ancestor.[2]
Function[edit]
Inferior parietal lobule has been involved in the perception of emotions in facial stimuli,[3] and interpretation of sensory information. The Inferior parietal lobule is concerned with language, mathematical operations, and body image, particularly the supramarginal gyrus and the angular gyrus.[4]
Additional images[edit]
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Animation. Inferior parietal lobule is shown in red.
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Lateral view of a human brain, main gyri labeled.
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References[edit]
- ^ "The Brain from top to bottom". 2011.
- ^ Peeters et al. 2009
- ^ Radua, Joaquim; Phillips, Mary L.; Russell, Tamara; Lawrence, Natalia; Marshall, Nicolette; Kalidindi, Sridevi; El-Hage, Wissam; McDonald, Colm et al. (2010). "Neural response to specific components of fearful faces in healthy and schizophrenic adults". NeuroImage 49 (1): 939–946. doi:10.1016/j.neuroimage.2009.08.030. PMID 19699306.
- ^ "Journal of Neurology, Neurosurgery & Psychiatry". 2003.
References[edit]
This article incorporates text from a public domain edition of Gray's Anatomy.
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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
- Involvement of mirror neuron system in prodromal Alzheimer's disease.
- Moretti DV1.
- BBA clinical.BBA Clin.2016 Jan 15;5:46-53. doi: 10.1016/j.bbacli.2015.12.001. eCollection 2016.
- BACKGROUND: Mirror neurons have been localized in several locations, including the inferior parietal lobule (IPL). Increase of EEG alpha3/alpha2 frequency power ratio has been detected in mild cognitive impairment (MCI) subjects who will convert in Alzheimer's disease (AD). We investigated the assoc
- PMID 27051589
- Morphological differences in the mirror neuron system in Williams syndrome.
- Ng R1,2, Brown TT3,4, Erhart M3, Järvinen AM1, Korenberg JR5, Bellugi U1, Halgren E3,4,6.
- Social neuroscience.Soc Neurosci.2016 Jun;11(3):277-88. doi: 10.1080/17470919.2015.1070746. Epub 2015 Aug 18.
- Williams syndrome (WS) is a genetic condition characterized by an overly gregarious personality, including high empathetic concern for others. Although seemingly disparate from the profile of autism spectrum disorder (ASD), both are associated with deficits in social communication/cognition. Notably
- PMID 26230578
- Modality specificity in the cerebro-cerebellar neurocircuitry during working memory.
- Ng HB1, Kao KL1, Chan YC2, Chew E2, Chuang KH3, Chen SH4.
- Behavioural brain research.Behav Brain Res.2016 May 15;305:164-73. doi: 10.1016/j.bbr.2016.02.027. Epub 2016 Feb 27.
- Previous studies have suggested cerebro-cerebellar circuitry in working memory. The present fMRI study aims to distinguish differential cerebro-cerebellar activation patterns in verbal and visual working memory, and employs a quantitative analysis to deterimine lateralization of the activation patte
- PMID 26930173
Japanese Journal
- ミラーニューロンの明らかにしたもの : 再考 (特集 ミラーニューロン)
- 脳機能測定を用いた身体図式改変の客観的評価 (知覚情報研究会・知覚情報技術の最前線)
- 村田 祐輔,島津 卓也,鈴木 聡
- 電気学会研究会資料. PI = The papers of Technical Meeting on "Perception Information", IEE Japan, 2014(44-50), 31-35, 2014-04-25
- NAID 40020099822
- Effect of intentional bias on agency attribution of animated motion: an event-related FMRI study.
- Osaka Naoyuki,Ikeda Takashi,Osaka Mariko
- PloS one 7(11), 2012-11-14
- … fMRI results revealed that the posterior superior temporal sulcus (STS), inferior temporal gyrus (ITG), inferior frontal gyrus (IFG), premotor, temporal pole, supramarginal gyrus, and superior parietal lobule (SPL) were activated while participants viewed the high-intention animations. …
- NAID 120004996383
Related Links
- 下頭頂小葉（かとうちょうしょうよう、英: Inferior parietal lobule, subparietal district, subparietal lobule）は、頭頂間溝の水平部分の下、中心後溝下部の後部に位置する。 下頭頂小葉は前方から後方にかけて2つの脳回に分けられる。 縁上回 : 外側溝の ...
★リンクテーブル★
[★]
- 英
- ()
- 同
- inferior parietal lobule
[★]
- 関
- inferio、inferiorly、infra、lower、recessive、recessively、recessiveness
[★]
- 関
- inferior、inferiorly、infra、lower、sub、underneath
[★]