Abstract
Self-agency can be understood as the ability to infer causal relationships between actions and sensory events. Obsessive-Compulsive Disorder (OCD) patients with checking compulsions often report lack of “action-completion” sensations, possibly due to an altered sense of agency in these patients. The present study aimed to investigate whether self-agency was related to cognitive flexibility in OCD checkers. In 18 adult OCD checkers and 18 age- and gender-matched healthy controls, cognitive flexibility was assessed with the Intra-Extra Dimensional Set Shift Task (IED). Self-agency attribution was evaluated in two tasks that targeted the novel construct of “gaze-agency”, the capability of an observer to identify his or her own eye movements as the cause of a concurrent event (here, an auditory beep). This technique allows sensitive measurement of agency under subtly varying investigator-controlled conditions. OCD checkers manifested significantly inferior performance correctly ascribing the beeps to their own ocular saccades than controls, even when after a hint was provided. Although cognitive inflexibility (errors on the IED) did not differ significantly between the two groups, within the OCD sample there were positive correlations between errors in self-agency attribution and total and extra-dimensional shift errors. These findings show that cognitive inflexibility is related to self-agency in OCD.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: 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.