He turned to the Ishihara test, a widely used and accepted medical test for analyzing red-green color blindness, and took it before consuming one dose of dried magic mushrooms. Normal results for ...

A man took psilocybin mushroom and monitored his color vision test scores His scores increased within 12 hours of administering the mushroom It remained in the "normal" range for four months Could ...

After these prior episodes of psychedelic use, the subject had noted improvement in color vision persisting for months. Before mushroom ingestion, the subject self-administered the Ishihara Test ...

MINNEAPOLIS — A task force is recommending the decriminalization of magic mushrooms. A nearly 200-page report from the Minnesota Psychedelic Medicine Task Force said psilocybin mushrooms show ...