Fifty-four grey and white matter regions correlated with CP ( t > 4.33; FWE < 0.05), including primary motor pathway regions, such as the precentral gyrus, and cerebral peduncle, and regions functionally connected to the primary motor pathway, such as the pallidum, and corpus callosum motor ...
This analysis identified a cluster in the left insular cortex extending into precentral gyrus (1382 voxels, 2 × 2 × 2 mm3, centre of mass Montreal Neurological Institute (MNI) coordinates: x = −42, y = 0, z = 19) (Fig. 3A). The VLSM analysis of set-switching accuracy scores in...
additionally included inferior frontal, insular and superior temporal gyrus regions, as well as the postcentral gyrus. Once projected back to the level of individual gray matter regions and white matter tracts, similarities and disparities between the left and right hemispheres became apparent as well....
Ischemic infarcts involving the bilateral lentiform nuclei, insular ribbons, middle corona radiata, and right precentral gyrus were associated with larger infarct volumes (average, 76.7 卤 125.6 mL versus 16.4 卤 24.0 mL, P CONCLUSIONS: Acute ischemic infarcts of the insulae, lentiform nuclei, and ...
② In the control group, bilateral CST were reconstructed, they originated from precentral gyrus, went downwards to internal capsule, and extended to pontine and medulla oblongata, each fiber had good uniformity in continuous form. In the patients with cerebral infarction, the forms of contralateral...
MRI showed small acute infarct within left precentral gyrus.Conclusions: This is a rare presentation of acute ischemic stroke as pseudo-ulnar nerve palsy. It is usually misdiagnosed as peripheral neuropathy. Therefore, ischemic stroke can be considered as one of the differential diagnosis for acute ...