Ключевые слова: ache, adult, age, aged, alzheimer, amnesia, brain, care, concept, disabled, elderly, expression, face, faint, female, hand, having, head, headache, health, house, illness, lady, lifestyle, mature, medical, middle, migraine, nervous, neuralgia, old, older, pain, people, person, problem, retired, sad, senior, sick, stress, stressed, system, temples, tired, touching, unhappy, upset, vision, women,