Visual mismatch negativity identified as a mechanism of Parkinson’s disease psychosis

Graphical Abstract. Credit: Brain Communications (2024). DOI: 10.1093/braincomms/fcae291 Reduced brain activity responding to unpredicted visual changes is a marker of psychosis in Parkinson’s disease and a potential therapeutic target. Researchers

Childhood trauma linked to headaches in adulthood

People who have experienced traumatic events in childhood such as abuse, neglect or household dysfunction may be more likely to experience headache disorders as adults, according to a meta-analysis published

Study identifies neuronal basis of impaired consciousness in ‘absence’ epilepsy

Imagine slipping in and out of consciousness hundreds of times per day, staying awake the whole time but having no sense of awareness during these lapses. In children with absence