51.   Normal brain waves occur at different frequencies that are linked to various brain functions.

52.   Omega foods support brain function and visual acuity.

53.   People who are brain dead do, in fact, have some brain functions.

54.   Previous research had suggested that the problem might stem from an abnormality in brain function that could be detected in a laboratory.

55.   Previous research has yielded conflicting findings about the effects of high blood pressure, which can cause minor or temporary strokes that some investigators thought could impair brain function.

56.   Researchers are finding that everything from blood pressure to brain function varies rhythmically with the cycles of sun, moon and seasons.

57.   Psychotherapy can produce changes in brain function similar to those seen with psychiatric medication in patients with obsessive-compulsive disorder, a study has found.

58.   Researchers have found that nicotine can disrupt normal brain function.

59.   So the hard part of deciphering brain function is to figure out how cells and widespread circuits are interconnected.

60.   Symptoms typically begin with numbness, stumbling and partial blindness, and progress to total disability as the plaques knock out more of the brain function.