... a head-up tilt table test at an angle of at least 60 degrees ... time of day (morning on rising) warm environment (hot weather, central heating, hot bath) ...
Shy-Drager syndrome. with parkinsonian features. with cerebellar and pyramidal features ... familial dysautonomia (Riley-Day synd) Neurology 1995; 45:S6-S11. 3 ...
There are low lying cerebellar tonsils, with ... The posterior fossa is small. There is a large syrinx in the visualized portion of the cervical spine ...
Syncope is a sudden and brief loss of consciousness associated with loss of ... The pathophysiology of all forms of syncope consists ... Posterior fossa tumors ...
Cranial nerves & Cranial nerve nuclei : There are 12, paired cranial nerves. The first 2 cranial Ns. attach directly to forebrain, while the rest attach to brain stem.
Gestation Embryogenesis Effects 1st/2nd wk zygote 3germ lay. ... a common malformation(1 in 19,000 autopsies and 2.3% in chil dren w/mental retardation) ...