Semendeferi and colleagues used magnetic resonance imaging (MRI) to directly measure ... The second consisted of the precentral gyrus, which is the cortex anterior to the central sulcus and ...

Anterior to the central sulcus is the precentral sulcus ... of the brain reconstructed from MRI scans, depicted without the superficial layers of the cortex. Anatomical and functional mapping ...

A neuroimaging study conducted in China found that survivors of childhood trauma tend to have reduced cortical volume and ...

SEATTLE — MRI biomarkers were significantly associated ... In addition, neuronal lesions were associated with volume of the precentral cortex, and decreased fractional anisotropy and increased ...

21 We implanted four microelectrode arrays (NeuroPort Array, Blackrock Neurotech) into the left precentral gyrus, an important cortical region ... Connectome Project MRI protocol scans before ...

Functional MRI data were obtained from two highly ... This generated an interdigitated chain extending from the primary motor cortex (precentral gyrus) that had not been identified previously.

This study assessed the brain areas activated during cycling by making use of a novel cycle ergometer, constructed to measure functional MRI (fMRI) brain images during dynamic exercise ... analysis ...

Since iron is easily detectable by MRI scans, researchers used quantitative ... they found higher concentrations of iron in the brain's precentral cortex, basal ganglia, and cerebellum.

Of the 49 recruited subjects, the researchers took MRI scans of 23 meditators ... across a wide swatch of the cortex, including the left precentral gyrus, the left and right anterior dorsal ...

"What was surprising was that the motor cortex was processing an auditory error, and only half of it is doing so," Flinker said. In addition, the dorsal precentral gyrus only "kicked in" when ...

Adolescent drinking is associated with cortical thinning, altered neurotransmission in young adults, finds study Jun 12, 2023 Recovery from alcohol use disorder: Long-term abstinence accompanied ...