WebDiaschisis Diaschisis is a state of low reactivity or depressed function as a result of a sudden interruption of major input to a part of the brain remote from the site of brain damage. With injury to one area of the brain, other areas of brain tissue are suddenly deprived of a major source of stimulation. Webdiaschisis: ( dī-as'ki-sis ), A sudden inhibition of function produced by an acute focal disturbance in a portion of the brain at a distance from the original site of injury, but …
What does diaschisis mean? - Definitions.net
Webdiaschisis - WordReference English dictionary, questions, discussion and forums. All Free. WebDiaschisis most commonly manifests itself by such neurological signs as impaired consciousness or cognitive impairments including dementia, dyspraxias, dystaxias, dysphasias, incoordination and sensory neglect. The nature of diaschisis has been demonstrated by widespread depressions of local cerebral blood flow and metabolism … brainerd lakes area shuttle
Crossed cerebellar diaschisis after stroke detected noninvasively …
WebObjective: Although the detection of crossed cerebellar diaschisis (CCD) by means of different imaging modalities is well described, little is known about its ... (CBV), cerebral blood flow (CBF), mean transit time (MTT), and time-to-peak (TTP) obtained from 81 consecutive patients affected by an acute ischemic stroke were retrospectively ... WebJun 1, 1995 · In functional imaging diaschisis may be defined as an alteration of cerebral metabolism remote from the causative lesion. It is implicit in the definition that there should be no direct cause (eg, ischemia, edema), and it is inferred that the decrease in metabolism is due to loss of afferent input. WebDiaschisis (from Greek διάσχισις meaning "shocked throughout") is a sudden change of function in a portion of the brain connected to a distant, but damaged, brain area. The site of the originally damaged area and of the diaschisis are connected to each other by neurons. The loss of the damaged structure disrupts the function of the ... brainerdlakeschamber.com