Ключевые слова: aging, alzheimer, amnesia, background, brain, care, copy, cubes, damage, dementia, disease, disorder, elderly, flat, forget, health, help, human, illness, intelligence, lay, loss, medical, medicine, memory, mental, mind, neurology, object, old, parkinson, patient, problem, psychology, remember, senior, sick, sickness, space, stress, text, therapy, think, top, treatment, view, violet, wires, word, yellow,