Additional stories

MRI scan of the human brain for Alzheimer's disease or dementia.
Gaslighting is Merriam-Webster's word of the year.
Dani Donovan is a social media influencer. on ADHD and an influential comic artist and author.
Psychiatry and Neurology stories from the week.
The timing and content of bad dreams and nightmares can help predict suicidality.
Older people feel lonely because they don't feel listened to or useful, a new study finds.
Older dogs are susceptible to dementia.
This week in CNS news.