title: Relative 2-deoxyglucose uptake of the paratrigeminal nucleus increases during hibernation.
abstract: The paratrigeminal nucleus, a little-studied cell group of the medulla, is the only structure of the brain to significantly increase its relative [14C]2-deoxyglucose accumulation during hibernation in the ground squirrel. The zone of increased activity on the auto-radiographs is continuous between this structure and the marginal zone of the spinal trigeminal nucleus. Because of the known thermoafferent function of the latter structure, a similar function is suggested for the paratrigeminal nucleus.
mesh_terms: D000818:Animals; D001693:Biological Transport, Active; D003837:Deoxy Sugars / Q000378:metabolism*; D003847:Deoxyglucose / Q000378:metabolism*; D006605:Hibernation; D006651:Histocytochemistry; D008526:Medulla Oblongata / Q000378:metabolism; D012589:Sciuridae; D014278:Trigeminal Nuclei / Q000378:metabolism*
chemical_list: D003837:Deoxy Sugars; D003847:Deoxyglucose