Propagated Sensation along Channels (PSC)is the intermediate link between the classical clinical neurology and advanced clinical neurology. PSC is a kind of higher sensory pathology reflex occurred in diffuse dysfunction of the brain and local focus of the body

and may be one of cortical sensorial dissoci ation syndrome. There are some regulations in the field of PSC diagnosis and PSC therapy. 68 patients with positive PSC were studied on clinical neuropsychology. Results were showed as follows: There are different positive rate of PSC in various diseases

it is higher in the patients with both cardiovascu lar and cerebrovascular diseases than in those with single disease. Hypertension may increase the posi tive rates of PSC in the former. There are two kinds of moving of PSC

the mono-channel moves

the PSC is only evoked in one of the belt-like districts in isolated state

and the pan-channel moves

the PSC are evoked in more than three districts in abreast state. The direction of PSC firstiy tends to the chronic small foci or to the internal organs

then to the brain