dementia is standing on a paper, hands holding brain, disease diagnosis, alzheimer`s illness

aging alzheimer alzheimers arthritis awardness brain care concept day degenerative dementia depression diagnosis disability disease disorder dopamine elderly fingers forget hand hands health holding illness insomnia medical medicine memory morbus muscle nervous neurology osteoarthritis paper paralysis parkinson parkinsonian parkinsonism patient person problem psychology schizophrenia shaking standing symbol symptom syndrome system therapy treatment tremble tremor