Left intermediomedial branch of callosomarginal artery (Ramus intermediomedialis arteriae callosomarginalis)
Educational content only — not medical advice.
Anatomy
A cortical branch of the callosomarginal artery (from ACA), coursing over the cingulate gyrus on the medial hemispheric surface to supply the medial frontal gyrus.
Clinical notes
Supplies executive decision and supplementary motor areas; ischemia contributes to frontal abulia, psychomotor slowing, and akinetic mutism.
Related structures
Educational references
FAQ
What is the role of the Left intermediomedial branch of callosomarginal artery?
A cortical branch of the callosomarginal artery (from ACA), coursing over the cingulate gyrus on the medial hemispheric surface to supply the medial frontal gyrus.
Why is the Left intermediomedial branch of callosomarginal artery clinically important?
Supplies executive decision and supplementary motor areas; ischemia contributes to frontal abulia, psychomotor slowing, and akinetic mutism.
Source & license
BodyParts3D, © The Database Center for Life Science licensed under CC Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/). license details