Abstract
Imaging studies of conscious perception using techniques such as masking often show increased neural responses in object processing regions of the brain, and accompany increased awareness of the stimulus. Imaging studies of the attentional blink, an effect where conscious awareness of the stimulus is suppressed through reduction of attentional resources, has tended to show the opposite neural response. This study examines changes in stimulus parameters such that either attention or perceptual information is limited. Findings show that under conditions of limited attention but reduced perception the BOLD response reveals increased activity when the stimulus cannot be reported; however, under conditions of reduced perception but normal attention, more activity is revealed on trials when the stimulus can be reported.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
