The condition causes loss of blood flow to extremities during exposure to cold or stress. Here's how one writer copes with it ...

Finger agnosia is the inability to recognize and distinguish your fingers or someone else’s. It may appear alone or it may be combined with other conditions as part of Gerstmann syndrome. Agnosia is ...

Most people have heard of carpal tunnel syndrome, and likely even know someone who suffers from it. Cubital tunnel syndrome is less common but also can cause debilitating symptoms, such as numbness in ...