Akademik
Fere - foca
Ferenczi's definition of hallucinations
Ferenczi's definition of illusions
fiction
fiction illusion
fiery rings of Purkinje
figment
figure-ground vase
filigree
filled-space illusion
filled/unfilled space illusion
finger vision
Fischer's definition of hallucinations
flashback in PTSD
flashback phenomenon
flashback, drug related
flashbulb memory
flaubert, gustave
flick phosphene
flicker colours
flicker-induced hallucination
flickering consciousness
flittering scotoma
floaters
floating-finger illusion
floor-on-ceiling phenomenon
fly mushroom and hallucinations