Ключевые слова: aging, alzheimer, arthritis, autumn foliage, awareness, brain, care, concept, degenerative, dementia, depression, diagnosis, disability, disease, disorder, dopamine, elderly, fingers, forget, hand, health, holding, illness, insomnia, medical, medicine, memory, memory loss, morbus, muscle, nervous, neurology, osteoarthritis, paralysis, parkinson, parkinsonian, parkinsonism, patient, person, problem, psychology, schizophrenia, shaking, syndrome, system, therapy, treatment, tremble,