Hecke, P.E. van

tinnitu activation patient cortex auditory signal right study sequence auditory cortex brain orbitofrontal imaging orbitofrontal cortex activity taste subject intensity sense contralateral change orbitofrontal sequence perception lemon juice acquisition neuroradiology resonance imaging sound signal intensity analysis reduction lemon dropout experiment gustatory ratio chocolate signal intensity change signal dropout lateralized method result factor model left-sided tinnitus right-sided tinnitus difference juice direction stimulation susceptibility gustatory cortex cluster volunteer resonance lateralized tinnitus voxel paradigm right-sided image left-sided tastant right side lateralization control table group gradient effect tinnitus generator auditory system activation cluster susceptibility artefacts region fmri activation folmer sense reduction factor stimulus sense reduction factors neuroimage