Evaluation of anti cataleptic principles of medicinal plant extracts against parkinson‘s disease

Abstract

Betula pendulais a well-known plant which is being used in Indian traditional system which has been reported to have a number of uses. But the role of ethanolic extract of this leaves in the treatment of some CNS associated disorders has not been evaluated. Hence this dissertation is emphasized to explore the effect of ethanolic extract of this leaves on haloperidol induced catalepsy in rats