Brain Imaging Sheds New Light on Disordered Speech

"Using electrocorticographic recordings from neurosurgical patients, researchers found that the dorsal precentral gyrus (dPreCG) plays a critical role in processing auditory error signals during speech production to maintain fluency."

https://www.medscape.com/viewarticle/968012?uac=392623PN&faf=1&sso=true&impID=4003266&src=WNL_dne_220208_mscpedit