Science / Psychiatry / Auditory Hallucination: A hallucination involving the perception of sound, most commonly of voices. Some clinicians and investigators would not include those experiences perceived as coming from inside the head and would instead limit the concept of true auditory hallucinations to those sounds whose source is perceived as being external.
Hallucination Verb Synonyms: fantasy, mirage, day-dream, illusion, delusion, vision, dream, aberration, chimera, phantasm, phantom, figment of the imagination, apparition, spectre, ghost, par‘sthesia
Science / Psychiatry / Pseudohallucination: form of imagery arising in the subjective inner space and lack the substantiality usual of normal perceptions. MORE
Science / Psychiatry / Olfactory Hallucination: A hallucination involving the perception of odor, such as of burning rubber or decaying fish. MORE