You are a neurologist, and in comes a man in his fifties. He bumps into the doorframe before sitting down on the armrest of his chair, awkwardly trying to position his body in the seat. He can’t find ...

Muscle atrophy is the loss of muscle mass. Low physical activity, nutritional deficiencies, genetic factors, and some medical conditions may contribute. Muscle atrophy due to inactivity can occur if a ...

Testicular atrophy can occur due to inflammation caused by viral or bacterial infections, age, and injury, among other causes. Treatment can depend on the underlying cause. Testicular atrophy refers ...

Optic atrophy is a condition in which the optic nerve begins to deteriorate. The optic nerve is the nerve at the back of your eye that connects your eye to your brain, allowing you to see. There are a ...

Clitoral atrophy is when the clitoris stops responding to stimulation and begins to shrink. This can occur due to hormonal changes, disuse, and a lack of blood flow. Regular stimulation and other ...

If you’re over the age of 60, you may have noticed changes in your vision as you’ve gotten older. You might wonder which vision problems are normal, though, and which ones signify that you’re ...

Muscle atrophy, as the name suggests, is a weakening or reduction of muscle due to lack of use or due to a disease. It is a result of a mismatch between the rates of protein synthesis and protein ...