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 ...

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

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 ...

The MRI-based maps suggest this is no dead end. Participants with ADHD had a distinct distribution of brain iron, with particularly elevated levels in the precentral cortex and a number of other ...