Ontology highlight
ABSTRACT: Objective
Temporal lobe epilepsy (TLE) is a chronic condition classically characterized by recurrent unprovoked episodes of involuntary violent motion and behavior whose degree and nature often overshadow the more subtle interictal neuropsychiatric symptoms. The purpose of this research was to investigate further the nature of cognitive impairment seen in social interaction within the population with TLE.Methods
We recorded the dynamics of real-time sensorimotor interaction in 10 pairs of control participants and ten pairs of participants with drug-resistantTLE using a minimalistic human-computer interface paradigm known as "perceptual crossing." We investigated whether TLE is associated with impaired detection of social contingency, i.e.,reduced sensitivity to their teammate's responsiveness to their behavior.Results
Our analysis reveals that using a simplified, computer-mediated, embodied form of social interaction, people with TLE demonstrated a statistically significant decrease in identification accuracy ratio (p-value is 0.00084,p < 0.05), a decrease in turn-taking (p-value is 0.03216,p < 0.05), decrease in player-object discrimination specificity (p-value is 0.00695,p < 0.05), and a decrease time spend in contact both in absolute terms (p-value is 0.00181, p < 0.05) and as a percentage of time after first contact (p-value is 0.0268, p < 0.05) when compared with age-gender-matched controls.Discussion
We found that coregulated interactions differed significantly between subjects with drug-resistantTLE and age-gender-matched controls consistent with prior meta-analysis observations regarding social cognition impairment in TLE. This is the first study to demonstrate social contingency impairment through dyadic interaction in the population with TLE.
SUBMITTER: Rini JF
PROVIDER: S-EPMC7484312 | biostudies-literature |
REPOSITORIES: biostudies-literature