Abstract
To investigate the ability of decision making under ambiguity condition in epileptics. Twenty-five epileptics (EP) at our hospital during June 2011 to March 2012 and 25 healthy controls (HC) were surveyed by Iowa Gambling Task (IGT) with ambiguous probability. Statistical analyses were performed with analysis of variance (ANOVA) and independent sample t test. And α = 0.05 denoted the level of significant differences. As compared with HC, the epileptics were impaired in decision-making under ambiguity and scored lower in IGT (EP: -4.56 ± 10.26; HC: 4.32 ± 24.14; t = -2.23, P = 0.029). A comparison between the scores of subjects on 5 blocks suggested: HC subjects scored higher on block 3 (HC: 2.40 ± 7.07; EP: -1.44 ± 3.98) and block 5 (HC: 4.00 ± 7.46; EP: 0.00 ± 4.51) than the scores of EP subjects (block 3, F = 3.950, P = 0.022, block 5, F = 6.416, P = 0.027). The EP patients have significant impairment in decision-making under ambiguity.
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.