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| Hauptseite > Publikationsdatenbank > Psychopathic traits predict neural responses to emotional movies in the general population > print |
| Hauptseite > Publikationsdatenbank > Psychopathic traits predict neural responses to emotional movies in the general population > print |
| 001 | 1022126 | ||
| 005 | 20240226075429.0 | ||
| 024 | 7 | _ | |a 10.1101/2023.07.31.551268 |2 doi |
| 024 | 7 | _ | |a 10.34734/FZJ-2024-01247 |2 datacite_doi |
| 037 | _ | _ | |a FZJ-2024-01247 |
| 100 | 1 | _ | |a Aksiuto, Anna |0 P:(DE-HGF)0 |b 0 |e Corresponding author |
| 245 | _ | _ | |a Psychopathic traits predict neural responses to emotional movies in the general population |
| 260 | _ | _ | |c 2023 |
| 336 | 7 | _ | |a Preprint |b preprint |m preprint |0 PUB:(DE-HGF)25 |s 1706797131_3610 |2 PUB:(DE-HGF) |
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| 520 | _ | _ | |a Psychopathic personality traits such as callousness, manipulativeness, and lack of empathy are continuously distributed in non-institutionalized populations. Here, we show that brain responses to emotional movies in healthy females vary as a function of primary (PP) and secondary psychopathy (SP) traits. Healthy female volunteers (n=50) with variable scorings in Levenson Self-Report Psychopathy Scale watched a set of emotional movie clips (n=39) during functional magnetic resonance imaging of brain activity. We found that participants low on primary and secondary psychopathy traits showed higher cortical and subcortical activity when watching emotional movies, what possibly indicates the somatosensory simulation and empathizing with the emotions of movie characters. On the other hand, the individuals with high primary and secondary psychopathy traits presented a lack of vicarious engagement during watching movies and they manifested brainstem-based heightened response towards thread-related stimuli, which could indicate potent autonomic reactivity. Overall, our results indicate that variability in psychopathic traits in the general population is manifested as differential neural responses to emotional signals, and confirm previous findings of there being separate PP and SP personality characteristics due to the dissociable brain activity patterns while viewing emotional movies. |
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| 700 | 1 | _ | |a Lahnakoski, Juha M. |0 P:(DE-Juel1)179423 |b 1 |u fzj |
| 700 | 1 | _ | |a Kauttonen, Janne |0 P:(DE-HGF)0 |b 2 |
| 700 | 1 | _ | |a Saarimäki, Heini |0 0000-0003-1269-4233 |b 3 |
| 700 | 1 | _ | |a Volynets, Sofia |0 P:(DE-HGF)0 |b 4 |
| 700 | 1 | _ | |a Nummenmaa, Lauri |0 P:(DE-HGF)0 |b 5 |
| 700 | 1 | _ | |a Sams, Mikko |0 P:(DE-HGF)0 |b 6 |
| 700 | 1 | _ | |a Jääskeläinen, Iiro P. |0 P:(DE-HGF)0 |b 7 |
| 773 | _ | _ | |a 10.1101/2023.07.31.551268 |
| 856 | 4 | _ | |y OpenAccess |u https://juser.fz-juelich.de/record/1022126/files/Aksiuto_et_al_2023_preprint.pdf |
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