In healthy lungs, the pleural cavity consists of the space filled with fluid. The Pleura is a thin membrane like structure that lines the surface of lungs and inside part of the chest wall. This prevents the friction as lungs expand and contract while breathing.

Psychology is the scientific look at thoughts and behavior, as per the American Psychological Association. Psychology is a multifaceted field and includes many sub-fields of study such as human development, sports activities, health, medical, social and cultural behavior with people and cognitive procedure.

Nail fungus is a normal condition that starts as a white or yellow spot under the tip of your fingernail or toenail. As the fungal infection goes deeper, nail fungus might cause your nail to discolor, thicken and crumble at the edge. It could affect several nails.

Restless leg syndrome; also known as Willis-Ekbom disease, is a nervous system related disorder. People suffering from restless leg syndrome experience twitchiness as well as discomfort usually in the late afternoon or evening hours, and might become most severe at night when a person is resting,

Hypopituitarism is an uncommon disorder in which your pituitary gland fails to produce one or more hormones, or does not produce enough hormones. The pituitary gland is a kidney-bean-sized gland located at the bottom of your brain.

Brain Trauma is a damage which occurs suddenly to the brain and mostly caused by a blow with an outside force to the head. Brain Trauma injury occurs when one meets with any kind of severe injury such as sports injury or car accidents.