Cocktail party training induces increased speech intelligibility and decreased cortical activity in bilateral inferior frontal gyri. A functional near-infrared study
The human brain networks responsible for selectively listening to a voice amid other talkers remain to be clarified.The present study aimed to investigate relationships between cortical activity and performance in a speech-in-speech task, before (Experiment I) and after training-induced improvements (Experiment II).In Experiment I, 74 participants