caa a22 4500 445351632 CHVBK 20180317142845.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1007/s00221-011-2643-x doi (NATIONALLICENCE)springer-10.1007/s00221-011-2643-x The relations between joint action and theory of mind: a neuropsychological analysis [Elektronische Daten] [Glyn Humphreys, Jo Bedford] We examined the relations between joint action and Theory of Mind (ToM) in neurological patients with impairments in ToM, in control patients (who passed ToM tasks) and non-lesioned controls. In two experiments, joint action was assessed in a "social Simon” procedure where spatial compatibility effects were tested under two-alternative forced-choice and under go/nogo conditions, which participants performed in isolation or alongside another participant (the joint action condition). In Experiment 1, patients with impaired ToM showed evidence of increased spatial compatibility effects under standard (two-alternative forced-choice) conditions but, unlike the control participants, these effects disappeared in the joint action condition. In Experiment 2, the ToM patients were asked to pay particular attention to their co-actor. With these instructions, ToM patients with lesions of posterior parietal cortex now showed a sustained spatial compatibility effect in the joint action condition, while ToM patients with lesions primarily involving frontal regions showed an initial effect of spatial compatibility that decreased across trials. The data suggest common processes involved in ToM processing and joint action effects, related to either the ability to attend to appropriate social cues (affected in posterior parietal patients) or the ability to recruit sufficient resources to code another's actions (affected in frontal patients). Springer-Verlag, 2011 Joint action nationallicence Theory of mind nationallicence Neuropsychology nationallicence Humphreys Glyn Behavioral Brain Sciences Centre, School of Psychology, University of Birmingham, B15 2TT, Birmingham, UK aut Bedford Jo Behavioral Brain Sciences Centre, School of Psychology, University of Birmingham, B15 2TT, Birmingham, UK aut Experimental Brain Research Springer-Verlag 211/3-4(2011-06-01), 357-369 0014-4819 211:3-4<357 2011 211 221 https://doi.org/10.1007/s00221-011-2643-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00221-011-2643-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Humphreys Glyn Behavioral Brain Sciences Centre, School of Psychology, University of Birmingham, B15 2TT, Birmingham, UK aut NATIONALLICENCE 700 1- Bedford Jo Behavioral Brain Sciences Centre, School of Psychology, University of Birmingham, B15 2TT, Birmingham, UK aut NATIONALLICENCE 773 0- Experimental Brain Research Springer-Verlag 211/3-4(2011-06-01), 357-369 0014-4819 211:3-4<357 2011 211 221 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer