PANAMA CITY, Fla. (WMBB-TV) – June is Alzheimer’s and Brain Awareness Month and News 13 is going purple in support of the 580,000 Floridians living with Alzheimer’s disease. Alzheimer’s disease is the most common form of dementia – a group of disorders that impairs mental functioning. Some early signs of the disease include memory loss that disrupts daily life, confusion with time or place, new problems with speaking or writing, change in mood or personality and decreased or poor judgement.