Rigidity of muscles is a steady and significant increase in their tone, resulting in which a person can not actually move the problem area of the body (by foot, hand, neck, etc.). This is not a disease, but a pathological condition that occurs due to problems in the functioning of the central and / or peripheral nervous system. Consequently, different, often very serious neurological diseases lead to rigidity of the muscles. Continue reading
Violation of sensitivity, in which a person feels the numbness of the body and ants on the skin, is familiar to many. Sometimes this is a temporary phenomenon, with frequent repetitions of such violations should consult a doctor. Such vivid symptoms can be paresthesia – a neurological disorder, the causes of which can be both physiological, and talk about the pathology.
Parestesia: what is it and why it arises Continue reading