Medical News Today: What really happens in the brain during a hallucination?

A person can experience visual hallucinations for many reasons, including consuming hallucinogenic substances or as a symptom of schizophrenia. But what are the brain mechanisms that explain hallucinations? New research aims to reveal more about how hallucinations manifest in the brain. The Diagnostic and Statistical Manual of Mental Disorders (DSM-5) defines hallucinations as “perception-like experiences…

A more accurate method to diagnose cancer subtypes

IMAGE: Garvan researchers have developed a method for detecting the products of ‘fusion’ genes in cancer cells more accurately than current clinical methods. view more  Credit: Garvan Institute Developed by researchers at the Garvan Institute of Medical Research, this potential diagnostic method screens a cancer sample for ‘fusion genes’, estimated to be linked to one in…

Helping infants survive brain cancer

IMAGE: Robert Wechsler-Reya, Ph.D., senior author of the paper, professor and director of the Tumor Initiation and Maintenance Program at Sanford Burnham Prebys, and program director of the Joseph Clayes III… view more  Credit: Sanford Burnham Prebys LA JOLLA, CALIF. – March 27, 2019 – Choroid plexus carcinoma (CPC) is a particularly challenging type of brain…