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Frontal lobe
(redirected from Frontal lobes)

   Also found in: Dictionary/thesaurus, Wikipedia 0.03 sec.
frontal lobe
n.
The largest portion of each cerebral hemisphere, anterior to the central sulcus.

Frontal lobe
The largest, most forward-facing part of each side or hemisphere of the brain.
Mentioned in: Aphasia

frontal lobe,
n the largest of five lobes constituting each of the two cerebral hemispheres. The frontal lobe lies beneath the frontal bone. The frontal lobe significantly influences personality and is associated with the higher mental activities, such as planning, judgment, and conceptualizing.

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Because the frontal lobes of their brains are still developing, this affects teenagers' ability to develop an argument, plan an essay, solve maths problems and organise ideas into words; Dr Hammond said.
The motor cortex in the frontal lobes regulates conscious movements.
Areview of his original computed tomography (CT) scan (figure) revealed the presence of a large, destructive lesion that involved the sinonasal area and extended into the anterior cranial fossa, a significant degree of associated vasogenic edema in the adjacent frontal lobes of the brain, and signs of hemorrhage.
 
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