Hallucinations

Hallucination

The Smell of Green Thunder: How Does Synesthesia Differ from Hallucination?

David Luke, Ph.D. - SYNESTHESIA, SHARED HALLUCINATIONS & TELEPATHY

Hypnagogic and Hypnopompic Hallucinations Explained | Strange Phenomena of the Mind

People with Synesthesia can hear colors and smell sounds!

Synesthesia: The 6th Sense