Akoasmas
Carlos Morra and Ernst Franzek: Psychopathological Symptoms
Definition: Elementary auditory experiences without corresponding external stimuli (Scharfetter 1989).
Exploration: The presence of Akoasmas can be established by interviewing the patient.
References:
Scharfetter C. General Psychopathology. Cambridge: Cambridge University Press; 1980, p. 138.