https://www.selleckchem.com/pr....oducts/tabersonine.h
A concept of primary persistent negative symptoms serves as basis of the current concept of schizophrenic deficit. Factor analysis revealed two domains of negative disorders 1) emotional blunting blunted affect, alogia; 2) avolition apathy, anhedonia, asociality.Headache is a common symptom of acute and chronic cerebrovascular diseases. Headache can be symptomatic in patients with various forms of vascular pathology of the brain but primary headaches are much more common. Secondary headaches in acute cerebrovascular accidents may be