[Cause of crossed cerebellar diaschisis in cerebrovascular disease].
In 31 patients with completed stroke (n = 30) or PRIND (n = 1) a brain SPECT with 123I-labeled amphetamines was performed. In 14 (= 45%) of the respective patients--suffering from long-lasting hemiplegia--crossed cerebellar diaschisis was present. The interval between onset of the disease and time of examination varied between 1 week and 7 years. On the other hand, patients without crossed cerebellar diaschisis did not, with one exception, suffer from hemiplegia. It is likely that this phenomenon is caused by the reduction of spino-cerebellar stimuli due to the paresis of the respective extremities.
D000328:Adult; D002545:Brain Ischemia / Q000000981:diagnostic imaging*; D002526:Cerebellar Diseases / Q000000981:diagnostic imaging*; D002531:Cerebellum / Q000098:blood supply*; D002544:Cerebral Infarction / Q000000981:diagnostic imaging*; D004292:Dominance, Cerebral / Q000502:physiology*; D005260:Female; D006429:Hemiplegia / Q000000981:diagnostic imaging; D006801:Humans; D007457:Iodine Radioisotopes; D008297:Male; D008875:Middle Aged; D014055:Tomography, Emission-Computed / Q000379:methods
D007457:Iodine Radioisotopes
Zur Ursache der gekreuzten zerebellaren Diaschisis bei zerebrovaskulärer Erkrankung.