Hallucinations are often frightening and are caused by mental and general medical illnesses. What are those illnesses? Are ...

Visual hallucinations (VH) among patients with Parkinson disease (PD) appear to be associated with thinning of the inner retina, according to research published in Scientific Reports. Although VH are ...

A man with schizophrenia has shared footage of the moment a service dog came to his aid after he began experiencing "visual hallucinations." Schizophrenia—a mental health condition that manifests ...

Reduced brain activity responding to unpredicted visual changes is a marker of psychosis in Parkinson's disease and a potential therapeutic target. Researchers at the IoPPN used electroencephalography ...

You may see colors, patterns, and shapes when you shut your eyes due to activity between neurons in the brain and your vision. Some health conditions also cause closed-eye hallucinations. Share on ...

Support local journalism. A digital subscription is incredibly affordable and makes you the most informed person around. Click here and subscribe today. A person who has lost an arm or a leg can ...

Migraine affects approximately 39 million people in the United States, including children. Migraine isn’t just a headache — it’s a neurological condition with unique symptoms. Migraine is the third ...