The ''American Journal of Geriatric Psychiatry'' in a journal article entitled ''Prolonged Grief and Cognitive Decline: A Prospective Population-Based Study in Middle-Aged and Older Persons'' indicated that individuals with prolonged grief disorder (PGD) compared with a reference group "showed a decrease in global cognitive function".<ref>[https://www.ajgponline.org/article/S1064-7481(17)30559-6/pdf Prolonged Grief and Cognitive Decline: A Prospective Population-Based Study in Middle-Aged and Older Persons]</ref> See: [[Prolonged grief disorder and cognitive decline]] | The ''American Journal of Geriatric Psychiatry'' in a journal article entitled ''Prolonged Grief and Cognitive Decline: A Prospective Population-Based Study in Middle-Aged and Older Persons'' indicated that individuals with prolonged grief disorder (PGD) compared with a reference group "showed a decrease in global cognitive function".<ref>[https://www.ajgponline.org/article/S1064-7481(17)30559-6/pdf Prolonged Grief and Cognitive Decline: A Prospective Population-Based Study in Middle-Aged and Older Persons]</ref> See: [[Prolonged grief disorder and cognitive decline]] |