WOROI: 182 - Supramarginal gyrus
 
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WOROI: 182 - Supramarginal gyrus

Abbreviation: SMG

Variation: Gyrus supramarginalis

External databases

BrainInfo: 90
ICBM Label: 20

Taxonomy

ParentsSiblingsChildren
Inferior parietal lobule
  Left supramarginal gyrus
Right supramarginal gyrus

Talairach coordinates

  x     y     z   Lobar anatomy WOBIB WOEXP
55 -28 24 Right supramarginal gyrus 17 50
-52 -28 23 Left supramarginal gyrus 19 53
-30 -40 52 Left supramarginal gyrus 23 73
32 -44 43 Right inferior parietal lobule/supramarginal gyrus 25 84
-41 -37 54 Supramarginal gyrus 43 144
43 -38 51 Supramarginal gyrus 43 144
-39 -25 42 Supramarginal gyrus 43 145
-35 -22 49 Supramarginal gyrus 43 146
49 -23 54 Supramarginal gyrus 43 146
-32 -35 35 Left supramarginal gyrus 51 171
51 -24 23 Supramarginal gyrus 83 263
61 -17 19 Supramarginal gyrus 83 263
-24 -47 39 Supramarginal gyrus 83 265
51 -20 23 Supramarginal gyrus 83 266
-51 -22 29 Supramarginal gyrus 83 266
-53 -30 24 Supramarginal gyrus 92 293
32 -28 31 Supramarginal gyrus, right 98 306
-43 -14 15 Supramarginal gyrus, left 98 307
-40 -17 20 Supramarginal gyrus, left 98 307
-40 -17 20 Supramarginal gyrus, left 98 309
-49 -33 20 Supramarginal gyrus, left 98 309
-38 -58 32 Left supramarginal gyrus 104 324
-47 -49 42 Left supramarginal gyrus 113 345
-52 -19 16 Left supramarginal gyrus 119 369
-58 -18 20 Left inferior supramarginal gyrus 119 370
-63 -51 30 Left supramarginal gyrus 124 386
-65 -43 33 Left supramarginal gyrus 124 386
69 -45 37 Right supramarginal gyrus 124 386
48 -45 35 Supramarginal gyrus 127 392
-54 -50 32 Supramarginal gyrus 130 403
-59 -53 21 Left superior temporal gyrus/supramarginal gyrus 152 469
-38 -32 24 Left supramarginal gyrus 182 573
-28 -34 24 Left supramarginal gyrus 182 574
-49 -53 31 Supramarginal gyrus 183 577
-60 -40 24 Left supramarginal gyrus 185 585

Summary

  x     y     z   Description
-46 -35 30 Mean coordinate in left hemisphere
49 -31 34 Mean coordinate in right hemisphere
47 -34 31 Mean coordinate with ignored left/right
24 -58 15 Minimum coordinate with ignored left/right
69 -14 54 Maximum coordinate with ignored left/right
11 13 11 Standard deviation with ignored left/right
corner cube of WOROI: 182 - Supramarginal gyrus

Text contexts

On the left side, activation of the middle frontal gyrus, superior frontal gyrus, superior precentral gyrus, thalamus and the caudal part of the anterior cingulate gyrus was seen, while on the right side we found activation in the supramarginal gyrus, mesencephalon and insulaS. Nour; Claus Svarer; J. K. Kristensen; O. B. Paulson; I. Law. Cerebral activation during micturition in normal men. Brain 123 ( Pt 4):781-9, 2000. PMID: 10734009. WOBIB: 17.
Negative correlations between regional cerebral blood flow and REM sleep are observed bilaterally, in a vast area of dorsolateral prefrontal cortex, in parietal cortex (supramarginal gyrus) as well as in posterior cingulate cortex and precuneusP. Maquet; J. Peters; J. Aerts; G. Delfiore; C. Degueldre; A. Luxen; G. Franck. Functional neuroanatomy of human rapid-eye-movement sleep and dreaming. Nature 383(6596):163-6, 1996. PMID: 8774879. WOBIB: 96.
During presentation of happy facial expressions, we detected a signal increase predominantly in the left anterior cingulate gyrus, bilateral posterior cingulate gyri, medial frontal cortex and right supramarginal gyrus, brain regions previously implicated in visuospatial and emotion processing tasksMary L. Phillips; E. T. Bullmore; R. Howard; P. W. Woodruff; I. C. Wright; Steven C. R. Williams; A. Simmons; C. Andrew; M. Brammer; Anthony S. David. Investigation of facial recognition memory and happy and sad facial expression perception: an fMRI study. Psychiatry Research 83(3):127-38, 1998. PMID: 9849722. WOBIB: 98.
Major regional foci of activation were identified (by sinusoidal regression modeling and spatiotemporal randomization tests) in left extrastriate cortex, angular gyrus, supramarginal gyrus, superior and middle temporal gyri, lateral premotor cortex, and Broca's areaE. T. Bullmore; S. Rabe-Hesketh; R. G. Morris; Steven C. R. Williams; L. Gregory; J. A. Gray; M. J. Brammer. Functional magnetic resonance image analysis of a large-scale neurocognitive network. NeuroImage 4(1):16-33, 1996. PMID: 9345494. WOBIB: 113.
Compared withvisual detectionthere was activation of primary sensorimotor cortex, ventrolateral precentral gyrus, inferior frontal gyrus in the opercular region, supramarginal gyrus, and middle occipital gyrus, all these sites in the hemisphere (left) contralateral to the moving limb, and cerebellar vermis, during bothimmediate pointingandpointing to the previousF. Lacquaniti; Daniela Perani; E. Guigon; V. Bettinardi; M. Carrozzo; F. Grassi; Yves Rossetti; F. Fazio. Visuomotor Transformations for Reaching to Memorized Targets: A PET study. NeuroImage 5(2):129-146, 1997. PMID: 9345543. DOI: 10.1006.nimg.1996.0254. FMRIDCID: . WOBIB: 182.
Duringpointing to the previous,instead, there was additional activation of supplementary motor cortex, anterior and midcingulate, and inferior occipital gyrus in the left hemisphere; superior parietal lobule, supramarginal gyrus, and posterior hippocampus in the right hemisphere; lingual gyri and cerebellar hemispheres bilaterally; anterior thalamus; and pulvinarF. Lacquaniti; Daniela Perani; E. Guigon; V. Bettinardi; M. Carrozzo; F. Grassi; Yves Rossetti; F. Fazio. Visuomotor Transformations for Reaching to Memorized Targets: A PET study. NeuroImage 5(2):129-146, 1997. PMID: 9345543. DOI: 10.1006.nimg.1996.0254. FMRIDCID: . WOBIB: 182.

Text count

Bib -> Asymmetry | Author | ICA | NMF | Novelty | Statistics | SVD | Title | WOBIB ]
Roi -> Alphabetic | Hammers | Tzourio-Mazoyer | Svarer | Top | Functional areas | Brodmann areas ]
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