गुदि जाउना इसकामिया ( थै बोहैथाय खमायनाय ) एबा मेलेमनि गोबां बाहागोफोराव बुथुमथाय खारथायफोरनि थाखाय ।
The underlying cause is due to ischaemia reduced blood flow or accumulated strokes in various parts of the brain .