prefrontal


Also found in: Thesaurus, Medical, Encyclopedia, Wikipedia.
Related to prefrontal: prefrontal leucotomy, Prefrontal cortex, prefrontal lobotomy

pre·fron·tal

 (prē-frŭn′tl)
adj.
1. Of, relating to, or situated in the anterior part of the frontal lobe.
2. Situated anterior to the frontal bone.

prefrontal

(priːˈfrʌntəl)
adj
(Anatomy) situated in, involving, or relating to the foremost part of the frontal lobe of the brain

pre•fron•tal

(priˈfrʌn tl)

adj.
Anat. anterior to, situated in, or pertaining to the anterior part of a frontal structure.
[1850–55]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1.prefrontal - anterior to a frontal structure; "a prefrontal bone"; "prefrontal lobes"
anterior - of or near the head end or toward the front plane of a body
Translations

prefrontal

adjdes Stirnbeins
References in periodicals archive ?
New work by researchers at Vanderbilt University and Harvard University confirms that a specific area of the brain, the dorsolateral prefrontal cortex, is crucial to punishment decisions.
Participants who went on a 90-minute walk through a natural environment reported lower levels of rumination and showed reduced neural activity in the subgenual prefrontal cortex, an area of the brain linked to risk for mental illness, compared with those who walked through an urban environment.
Its effects on depression and anxiety might be attributable to activation of a brain region known as the infralimbic prefrontal cortex, a study published recently online suggested.
Lim Lee Wei from Sunway University, Malaysia, as co-lead authors, discovered that electrical stimulation into the brain via Deep Brain Stimulation (DBS) targeting the prefrontal cortex, treats symptoms of depression most effectively.
PET scans and a fenfluramine challenge showed that the high-lethality individuals appear to have localized prefrontal cortex hypofunction and impaired serotonergic responsivity.
The bit of the brain that shows more activity when he says, `It only happened the one time and she doesn't mean a thing to me' is the anterior cingulate gyrus and parts of the prefrontal and premotor cortex.
Attention-deficit disorder is not a sickness, but a disorder that affects the prefrontal cortex in the brain.
A year before the premiere, which launched Williams' highly successful career, his family gave Rose's doctors permission to perform a bilateral prefrontal lobotomy on her.
This might be happening more at the primitive brain structures in the limbic system rather than in the higher-order brain structures such as the prefrontal cortex," he said.
The differences in volumes in the anterior prefrontal cortex between lucid dreamers and non-lucid dreamers suggest that lucid dreaming and metacognition are indeed closely connected.
Luan Phan from University of Illinois at Chicago professor of psychiatry and colleagues examined alcohol's effects on connectivity between the amygdala and the prefrontal cortex during the processing of emotional stimuli - photographs of happy, fearful and angry faces - using functional magnetic resonance imaging, or fMRI.
To locate an aha moment in the brain, a team led by Durstewitz and Jeremy Seamans of the University of British Columbia in Vancouver tracked activity in the prefrontal cortices of rats that were learning new tasks.