(Editor’s Note Thanks to Ed Zuckerman for posting this on the Div 42 Listserve. We encourage you to save this)
Organically based Hallucinations/Delusions
Sharply demarcated
Vivid and well formed
Poly chromic and/or polysonic
Hypermobile (e.g. bugs creep, flashes jump). Accompanied by terror, apprehension
Accompanied by terror, apprehension; Ego-alien - “Not like me.”
Perseverative quality
Patient acts as though he/she sees/hears/feels experience
Psychologically based Hallucinations/Delusions
Fleeting and transient
Vague, shadowy, misty
Usually in shades of gray
Usually static
Patient has an idea that he/she sees, feels, etc, but then does not act consistently
may be associated with his/her psychodynamics
I would also add to the differential Temporal Lobe Epilepsy, where one should look for inter-ichtal symptoms and religious or spiritual pre-occupation as symptoms.