Ключевые слова: aging, amnesia, anxiety, april, awareness, banner, brain, braindisease, cancer, care, concept, confusion, cure, day, degenerative, dementia, design, disease, disorder, emotional, head, health, help, hope, human, illness, illustration, immobility, insomnia, instability, intelligence, international, lineicon, medical, medicine, mental, mind, national, neuron, parkinson, people, red, ribbon, sign, symbol, treatment, week, world,