Neural Correlates of Language Control in Bilinguals. Functional MRI and Stimulation Mapping Data in Awake Surgery.

"Stimuli will be presented in 3 language conditions, French, English and switch in which the participant alternates between English and French every trial. A block design will be used, with 7 line drawings per language condition. Four 9-minute runs will be performed, there being 2 action runs and 2 object runs. In each run, there are 6 blocks of each language condition, presented in a fixed random order. No drawings are repeated. Each stimulus is preceded either by an English or a French prompt word (to or faire for actions and, say or dire for objects) for 450 msec; stimuli are presented for 1.5 seconds and followed by a blank screen for 1 second. Language blocks are separated by a variable duration (from 8 to 10 seconds)."