Can Colors Affect Alzheimer Disease (AD) Patients and Their Caregiver’s Emotion and Stress?

Dear Sir, Since the novel coronavirus has shown up, it has affected humans’ lives in various ways. It has been reported that during the lockdown, patients with Alzheimer disease who also have poor cognitive performance, are more vulnerable for neuropsychiatric changes (such as depression, anxiety,…). The more these patients are in social isolation, the more their symptoms get intense