nervous type
2.Corticotropin-relaesing factor,as a kind of nervous-incretion-peptide related to stress,harmonizes the autonomic,endocrine,immunological and behavioral response to stress through G-protein coupled receptors,CRF receptors-type 1 and type 2.
3.The results show that the low T_3 syndrome occurred in patients with cere- bral hemorrhage,cerebral infarction of serious type,subarachnoid hemorrhage,and acute infection of central nervous system (p<0.01),which related to the severe conditions of the disease,and that there were little changes of thyroid functions in myelopathy.

