Glossary of paranormal study & research terms used both on and off this site.There are 133 entries in this glossary.
A sensory experience that does not correspond to physical reality.
A response that accurately matches the target.
Also known as Hypnogogic Hallucinations. Imagery occurring in the hypnogogic state (occurring while dropping off to sleep).
Imagery occurring in the hypnopompic state (occurring while waking up). Also known as hypnopompic hallucinations.