Description: Injury to the radial nerve may result in radial neuropathy, also called radial nerve palsy. Radial nerve injury may be due to physical trauma, infection, or even exposure to toxins. It often causes numbness and tingling or burning pain. It can also be painless. The condition may cause weakness or difficulty moving your wrist,…
What is Decerebrate posture? Decerebrate posture is an abnormal body posture that involves the arms and legs being held straight out, the toes being pointed downward, and the head and neck being arched backward. The muscles are tightened and held rigidly. This type of posturing usually means there has been severe damage to the brain….
What is an Opisthotonus Posture? Opisthotonus Posture is an abnormal posture in which spastic muscle contraction of the back of muscles of the neck, trunk, and lower extremities that leads to severe abnormal backward arching from neck to heel. Spasms of the muscles cause backward arching of the head, neck, and spine, as in severe…
What is a Stroke? ANATOMY OF THE BRAIN : The three main components of the brain—the cerebrum, the cerebellum, and the brainstem—have distinct functions. The cerebrum is the largest and most developmentally advanced part of the human brain. It is responsible for several higher functions, including higher intellectual function, speech, emotion, integration of sensory stimuli…
Introduction of Sciatica : Sciatica means radiating pain in the area of the sciatic nerve, which Nerve roots join from lower back area through your hips and buttocks and down Back side of each leg. Typically, sciatica affects only one side of your body or sometimes of both lower limb may be affected. Sciatica most…
What is a Facial Palsy? Facial nerve palsy is a condition that causes weakness or paralysis of the facial muscles. The facial nerve is responsible for controlling muscle movement in the face, and its function is vital to everyday life. Facial nerve palsy can be caused by a number of factors, including viral infections, trauma…
DEFINITION Motor neuron diseases (MND) include a heterogeneous spectrum of inherited and sporadic (no family history) clinical disorders of the upper motor neurons (UMNs), lower motor neurons (LMNs), or a combination of both. Amyotrophic lateral sclerosis (ALS), commonly known as” Lou Gehrig’disease”, is the most common and devastatingly fatal MND among adults. ”ALS is characterized…
Multiple sclerosis Definition: Multiple sclerosis (MS) is an autoimmune disease characterized by inflammation, selective demyelination, and gliosis. It can cause both acute and chronic symptoms and can result in a significant disability and impaired quality of life.MS affects approximately 400,000 persons in the united states; worldwide MS affects approximately 2.1 million people. It was first…
DEFINITION OF LEPROSY : 1: A chronic infectious disease caused by a mycobacterium (Mycobacterium leprae) affecting especially the skin and peripheral nerves and characterized by the formation of nodules or macules that enlarge and spread accompanied by loss of sensation with eventual paralysis, wasting of muscle, and production of deformities — called also Hansen’s disease2:…
What is a Frenkel’s Exercise? The Frenkel’s exercise was created by Heinrich Frenkel to help individuals with ataxia, to improve coordination and proprioception. With these exercises, the central nervous system is trained by carefully repeating activities, especially in the lower limbs, while maintaining a high level of focus. There are three ways to perform the…
