WOROI: 28 - Medial frontal gyrus
 
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WOROI: 28 - Medial frontal gyrus

The part of the superior frontal gyrus that are on the medial bank towards the interhemispheric fissure (NeuroNames)


Variation: Superior medial frontal cortex
Variation: Superior frontal gyrus, medial
Variation: Medial frontal gyrus
Variation: Gyrus frontalis medialis
Variation: Gyrus frontalis superior pars medialis
Variation: Gyrus frontomedialis

External databases

Taxonomy

ParentsSiblingsChildren
Medial frontal cortex
Superior frontal gyrus
  Left superior frontal gyrus, medial part
Right superior frontal gyrus, medial part

Talairach coordinates

  x     y     z   Lobar anatomy WOBIB WOEXP
10 -12 48 Medial frontal gyrus 16 47
12 -14 60 Medial frontal gyrus 16 47
-2 -8 56 Medial frontal gyrus 35 116
4 36 -8 Medial frontal gyrus 35 117
-18 8 48 Left medial frontal gyrus 35 117
0 -4 60 Midline medial frontal gyrus 35 118
4 36 -8 Medial frontal gyrus 35 119
-6 -20 53 Medial frontal gyrus 45 148
5 -16 52 Medial frontal gyrus 45 148
-10 14 52 Left medial frontal gyrus 49 160
12 42 -12 Right medial frontal gyrus 49 165
4 43 38 Right medial frontal gyrus 54 177
39 42 22 Medial frontal gyrus 60 188
-27 36 17 Left medial frontal gyrus 60 188
-3 7 35 Left medial frontal gyrus 60 189
-30 48 26 Right medial frontal gyrus 60 189
-37 27 40 Medial frontal gyrus 72 225
0 48 15 Medial frontal gyrus 72 226
2 37 39 Medial frontal gyrus 126 391
0 14 44 Medial frontal gyrus 130 402
24 44 -9 Right orbital gyrus/superior frontal gyrus/medial frontal gyrus/anterior cingulate gyrus 152 469
-12 42 40 Left medial frontal gyrus 170 518
-12 36 36 Left medial frontal gyrus 170 520
-2 23 38 Left medial frontal gyrus 172 529
-2 39 28 Left medial frontal gyrus 172 529
0 32 -12 Left medial frontal gyrus 174 533
0 32 -12 Right medial frontal gyrus 174 533
-10 1 57 Left medial frontal gyrus 175 534
0 55 0 Medial frontal gyrus 178 551
-1 40 20 Medial frontal gyrus 178 553
-1 55 5 Medial frontal gyrus 178 553
-4 35 48 Medial frontal gyrus 178 554
10 50 4 Medial frontal gyrus 178 555
-1 0 47 Anterior cingulate/medial frontal gyrus 178 555
0 8 43 Anterior cingulate/medial frontal gyrus 178 556
-2 55 -10 Medial frontal gyrus 178 557
1 50 21 Medial frontal gyrus 178 557
-5 55 20 Medial frontal gyrus 178 558
-7 35 24 Medial frontal gyrus/anterior cingulate 178 560

Summary

  x     y     z   Description
-10 26 34 Mean coordinate in left hemisphere
11 28 21 Mean coordinate in right hemisphere
8 27 27 Mean coordinate with ignored left/right
0 -20 -12 Minimum coordinate with ignored left/right
39 55 60 Maximum coordinate with ignored left/right
10 23 23 Standard deviation with ignored left/right
corner cube of WOROI: 28 - Medial frontal gyrus

Text contexts

fMRI regions that correlated with the amplitude of the P300 wave were supramarginal gyri, thalamus, insula and right medial frontal gyrus, and are presumably sources of the P300 waveSilvina Horovitz; Pawel Skudlarski; John Gore. Correlations and dissociations between BOLD signal and P300 amplitude in an auditory oddball task: a parametric approach to combining fMRI and ERP. Magnetic Resonance Imaging 20(4):319, 2002. PMID: 12165350. WOBIB: 19.
Painful thermal stimulation of either hand elicited significant activity over a large network of brain regions, including insula, inferior frontal gyrus, cingulate gyrus, secondary somatosensory cortex, cerebellum, and medial frontal gyrus (corrected P < 0Jonathan C. W. Brooks; Turo J. Nurmikko; William E. Bimson; Krish D. Singh; Neil Roberts. fMRI of thermal pain: effects of stimulus laterality and attention. NeuroImage 15(2):293-301, 2002. PMID: 11798266. DOI: 10.1006/nimg.2001.0974. WOBIB: 60.
Comparison of the "theory of mind" stories with "physical" stories revealed a specific pattern of activation associated with mental state attribution: it was only this task which produced activation in the medial frontal gyrus on the left (Brodmann's area 8)Paul C. Fletcher; F Happe; Uta Frith; S. C. Baker; Raymond J. Dolan; Richard S. J. Frackowiak; Chris D. Frith. Other minds in the brain: a functional imaging study of "theory of mind" in story comprehension. Cognition 57(2):109-128, 1995. PMID: 8556839. DOI: 10.1016/0010-0277(95)00692-R. FMRIDCID: . WOBIB: 170.
RESULTS: PTSD subjects showed significantly less activation of the thalamus, the anterior cingulate gyrus (Brodmann's area 32), and the medial frontal gyrus (Brodmann's area 10/11) than did the comparison subjectsRuth A Lanius; Peter C. Williamson; Maria C. Densmore; Kristine Boksman; Madhulika A. Gupta; R. W. Neufeld; Joseph S. Gati; Ravi S. Menon. Neural Correlates of Traumatic Memories in Posttraumatic Stress Disorder: A Functional MRI Investigation. The American Journal of Psychiatry 158(11):1920-1922, 2001. PMID: 11691703. FMRIDCID: . WOBIB: 174.

Text count

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