Abnormal musical pacemaker in a patient with musical hallucinations.

摘要

Music creation requires a highly orchestrated temporal pattern. The study of a patient with repetitive musical hallucinations enabled us to examine temporal pacemakers in music production. Here, we show that the pattern of faster silent production of a chosen tune compared with its production aloud was reversed when the patient produced the hallucinatory tune. This observation might suggest the utilization of a pacemaker(s), which functions differentially during the disease.