The mechanisms of cognitive impairment caused by carotid diseases are associated with hypoperfusion, leukodystrophy, silent or lacunar infarcts and neuronal degeneration.
Physical examination, audiometry, electronystagmogram and vestibular evoked myogenic potential showed right stronger vestibular function than left, and central vestibulopathy was impressed.
Objective: To explore the effect of cholecystokinin on electricity activity of gastric distention related neurons in the nucleus of tractus solitarius.
Fluord-gold(FG) was injected into C2.Brian sections were made after 1,4 and 8 weeks to observe the survival of rubrospinal neurons under fluorescence microscope.
Thin spinal cord slices with attached dorsal root were obtained with a vibratome and whole-cell patch-clamp configuration was established under the infrared observation.
But someone think that there exist the effect of strengthening the activity of inspiration neur,but there is no definite apneustic center in structure.