Modulation of subgenual anterior cingulate cortex activity with real-time neurofeedback.

ABSTRACT: The advent of real-time neurofeedback techniques has allowed us to begin to map the controllability of sensory and cognitive and, more recently, affective centers in the brain. The subgenual anterior cingulate cortex (sACC) is thought to be involved in generation of affective states and has been implicated in psychopathology. In this study, we examined whether individuals could use real-time fMRI neurofeedback to modulate sACC activity. Following a localizer task used to identify an sACC region of interest, an experimental group of eight women participated in four scans: (1) a pretraining scan in which they were asked to decrease activity in the sACC without neurofeedback; (2) two training scans in which sACC neurofeedback was presented along with instructions to decrease sACC activity; an

SUBMITTER: Hamilton JP 

PROVIDER: S-EPMC3049174 | biostudies-literature | 2011 Jan

REPOSITORIES: biostudies-literature