title: The effects of cold-induced brain edema and white-matter ischemia on the somatosensory evoked response.
abstract: The electrophysiological effects of cold-lesion edema and white-matter ischemia were studied in cats by reference to the short-latency somatosensory evoked response. The primary cortical waves were found to be considerably delayed following a period of white-matter ischemia; hosever, cold-lesion edema appeared to have no significant effect on the evoked response. The authors conclude that vasogenic edema does not interfere with axonal functioning by an ischemic mechanism.
mesh_terms: D000818:Animals; D001921:Brain / Q000503:physiopathology*; D001929:Brain Edema / Q000209:etiology / Q000503:physiopathology*; D002545:Brain Ischemia / Q000209:etiology / Q000503:physiopathology*; D002415:Cats; D003080:Cold Temperature / Q000009:adverse effects*; D004569:Electroencephalography; D005071:Evoked Potentials; D011930:Reaction Time; D012677:Sensation / Q000502:physiology