What is a Spasticity? One aspect of upper motor neuron syndrome is spasticity, a motor condition characterized by a velocity-dependent increase in tonic stretch reflexes (muscle tone) with heightened tendon jerks as a result of the stretch reflex’s hyperexcitability. Lance’s 1980 physiological definition of spasticity is the most well-known and frequently used explanation of the…
Bell’s palsy is a disorder that results in a sudden weakening of one side of the face’s muscles. Usually, the weakness is temporary and gets better over a few weeks. The weakening gives the face a drooping appearance on half of it. It’s possible that you won’t be able to close your eyes or that…
What is Decorticate Posture? A patient in decorticate posture has an abnormal body posture in which their arms are stretched over their chest, their wrists are flexed, their fingers are squeezed and their legs are extended straight forward. The wrists and fingers are bent and rest on the chest, while the arms are bowed inward…
What is Decerebrate Posture? Decerebrate posture, also known as decerebrate rigidity or extensor posturing, is a specific type of abnormal body posture that typically indicates severe damage to the brainstem. It’s characterized by rigid extension of the arms and legs, with the arms positioned straight out and the legs extended and internally rotated. The posture…
Exercise for wrist drops is an important part of your total treatment plan, in addition to your physical therapy and medical treatments. The inability to extend the wrist and fingers as a result of injury or compression to the radial nerve is the feature of wrist drop sometimes referred to as radial nerve palsy. Stretching and…
Abducens nerve palsy is a disorder where injury to a specific nerve disrupts eye movement and alignment. The abducens nerve, one of the pairs of cranial nerves, regulates the movement of your eyes away from your nose. Abducens nerve palsy is a nerve problem that involves eye muscle control. It makes turning an affected eye…
Trigeminal neuralgia (try-JEM-ih-nul nu-RAL-yuh) is a condition that produces unbearable pain on one side of the face that is equivalent to an electric shock. The trigeminal nerve, which transmits messages from the face to the brain, is impacted. A sudden sharp pain may be felt even when brushing your teeth or applying cosmetics. The pain from…
Optic neuritis is the term for an inflammation of the optic nerve. This results in various symptoms like pain and blurred vision. This disease shows a strong association with other autoimmune diseases as well as chronic conditions like multiple sclerosis. Optic neuritis may be lessened or prevented, and more serious long-term effects may be avoided,…
Trochlear nerve palsy, also known as fourth cranial nerve palsy, occurs when the trochlear nerve loses its function, leading to either partial or complete paralysis of the superior oblique muscle. Fourth nerve palsy is diagnosed when there is paralysis in one of the eye muscles. Disorders or trauma to the fourth cranial nerve are responsible…
Optic Nerve Disorders can lead to significant visual impairment or even blindness. These disorders encompass a wide range of conditions, including optic neuritis, optic nerve atrophy, optic nerve glioma, and various forms of ischemic optic neuropathy. The optic nerve is a crucial component of the visual system, transmitting visual information from the retina to the…
