Bach speaks: a cortical "language-network" serves the processing of music.
The aim of the present study was the investigation of neural correlates of music processing with fMRI. Chord sequences were presented to the participants, infrequently containing unexpected musical events. These events activated the areas of Broca and Wernicke, the superior temporal sulcus, Heschl's gyrus, both planum polare and planum temporale, as well as the anterior superior insular cortices. Some of these brain structures have previously been shown to be involved in music processing, but the cortical network comprising all these structures has up to now been thought to be domain-specific for language processing. To what extent this network might also be activated by the processing of non-linguistic information has remained unknown. The present fMRI-data reveal that the human brain employs this neuronal network also for the processing of musical information, suggesting that the cortical network known to support language processing is less domain-specific than previously believed.
Koelsch
Stefan
S
Max Planck Institute of Cognitive Neuroscience, Leipzig, Germany. mail@stefan-koelsch.de
Gunter
Thomas C
TC
v  Cramon
D Yves
DY
Zysset
Stefan
S
Lohmann
Gabriele
G
Friederici
Angela D
AD
D000161:Acoustic Stimulation; D000328:Adult; D001307:Auditory Perception / Q000502:physiology*; D001931:Brain Mapping; D002540:Cerebral Cortex / Q000502:physiology; D005260:Female; D007839:Functional Laterality / Q000502:physiology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D009146:Music / Q000523:psychology*; D009415:Nerve Net / Q000502:physiology*; D011597:Psychomotor Performance / Q000502:physiology; D013238:Stereotaxic Techniques; D013788:Thalamus / Q000502:physiology