WOROI: 182 - Supramarginal gyrus

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

Parents	Siblings	Children
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 insula	S. 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 precuneus	P. 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 tasks	Mary 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 area	E. 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 previous	F. 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 pulvinar	F. 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.