Radioactive 2-deoxy-D-glucose incorporation into the prefrontal and premotor cortex of the monkey performing a forelimb movement.
Radioactive 2-deoxy-D-glucose (2-DG) incorporation into the monkey prefrontal and premotor cortex was studied in relation to extention-flexion movement at the wrist joint in two experimental and two control monkeys. With 2-DG injection and 45 min' intensive task performance thereafter, the following areas showed increased accumulations of radioactive glucose: the dorsomedial and dorsolateral prefrontal areas, including the lateral and medial banks of the principle sulcus; the ventral prefrontal and orbitofrontal areas; the cingulate gyrus, and the premotor cortex. In these areas, patch- or strip-like patterns were observed in the accumulation of 2-DG.
D000818:Animals; D001345:Autoradiography; D001931:Brain Mapping; D003837:Deoxy Sugars / Q000378:metabolism*; D003847:Deoxyglucose / Q000378:metabolism*; D008253:Macaca mulatta; D009044:Motor Cortex / Q000378:metabolism*; D009068:Movement; D014955:Wrist Joint
D003837:Deoxy Sugars; D003847:Deoxyglucose