Do. . . 1  Remain calm. A nosebleed can be frightening, but is rarely serious. 2  Keep your child in a sitting or standing position. Tilt his head slightly forward. Have him gently blow his nose if he is old enough. 3  Pinch the lower half of your childâs nose (the soft part) between your thumb and finger and hold it firmly for a full ten minutes.
Alzheimer's disease (AD), Parkinson's disease (PD), and amyotrophic lateral sclerosis (ALS) are three of the major neurodegenerative diseases.
Major types include. 1  Diseases caused by faulty genes, such as Huntington's disease and muscular dystrophy. 2  Problems with the way the nervous system develops, such as spina bifida. 3  Degenerative diseases, where nerve cells are damaged or die, such as Parkinson's disease and Alzheimer's disease.