Arsenic toxicity is an uncommon and frequently underrecognized cause of subacute encephalopathy. Diagnosis requires careful integration of exposure history, clinical findings, and laboratory testing, ...

Hashimoto's encephalopathy is a rare brain condition that is thought to be related to an autoimmune attack. Symptoms can include seizures, confusion, and memory problems, but they often improve with ...

PET and MRI scans may together distinguish a new type of dementia from Alzheimer’s disease (AD), a 2026 retrospective, ...

A large autopsy study revealed advanced CTE was often misdiagnosed as Alzheimer’s, prompting researchers to call for the use of AD blood biomarkers.

The associated underlying disease is used to classify hepatic encephalopathy: type A is related to acute liver injury, type B is related to portosystemic shunting, and type C is related to cirrhosis.

Inflammation in former football players was tied to limbic white matter damage and worse memory, revealing a potential pathway linking repetitive head impacts to later cognitive decline.

NEW YORK — The former high school football player who shot and killed four people in the NFL's Manhattan headquarters had "unambiguous diagnostic evidence" of Chronic Traumatic Encephalopathy, ...