Intentional binding and obsessive-compulsive tendencies: A dissociation between indirect and direct measures of the sense of agency

Author(s):  
Ela Oren ◽  
Baruch Eitam ◽  
Reuven Dar
2020 ◽  
Vol 2 (2) ◽  
Author(s):  
Laura Zapparoli ◽  
Silvia Seghezzi ◽  
Francantonio Devoto ◽  
Marika Mariano ◽  
Giuseppe Banfi ◽  
...  

Abstract Current neurocognitive models of motor control postulate that accurate action monitoring is crucial for a normal experience of agency—the ability to attribute the authorship of our actions and their consequences to ourselves. Recent studies demonstrated that action monitoring is impaired in Gilles de la Tourette syndrome, a movement disorder characterized by motor and vocal tics. It follows that Tourette syndrome patients may suffer from a perturbed sense of agency, the hypothesis tested in this study. To this end, we recruited 25 Tourette syndrome patients and 25 matched healthy controls in a case-control behavioural and functional magnetic resonance imaging study. As an implicit index of the sense of agency, we measured the intentional binding phenomenon, i.e., the perceived temporal compression between voluntary movements and their external consequences. We found evidence of an impaired sense of agency in Tourette syndrome patients who, as a group, did not show a significant intentional binding. The more reduced was the individual intentional binding, the more severe were the motor symptoms. Specific differences between the two groups were also observed in terms of brain activation patterns. In the healthy controls group, the magnitude of the intentional binding was associated with the activity of a premotor–parietal–cerebellar network. This relationship was not present in the Tourette syndrome group, suggesting an altered activation of the agency brain network for self-generated acts. We conclude that the less accurate action monitoring described in Tourette syndrome also involves the assessment of the consequences of actions in the outside world. We discuss that this may lead to difficulties in distinguishing external consequences produced by their own actions from the ones caused by others in Tourette syndrome patients.


2021 ◽  
Vol 95 ◽  
pp. 103217
Author(s):  
Carl Michael Galang ◽  
Rubina Malik ◽  
Isaac Kinley ◽  
Sukhvinder S. Obhi

2019 ◽  
Vol 67 ◽  
pp. 1-15 ◽  
Author(s):  
Shu Imaizumi ◽  
Yoshihiko Tanno

2020 ◽  
Author(s):  
Shu Imaizumi ◽  
Yoshihiko Tanno

Sense of agency, a feeling of generating actions and events by oneself, stems from action–outcome congruence. An implicit marker of sense of agency is intentional binding, which is compression of subjective temporal interval between action and outcome. We investigated relationships between intentional binding and explicit sense of agency. Participants pressed a key triggering auditory (Experiment 1) or visual outcome (Experiment 2) that occurred after variable delays. In each trial, participants rated their agency over the outcome and estimated the keypress–outcome temporal interval. Results showed that delays decreased agency ratings and intentional binding. There was inter-individual correlation between sensitivities to outcome delay (i.e., regression slope) of agency rating and intentional binding in the auditory but not visual domain. Importantly, we found intra-individual correlations between agency rating and intentional binding on a trial-by-trial basis in both outcome modalities. These results suggest that intentional binding coincides with explicit sense of agency.


2020 ◽  
Author(s):  
Ali AYTEMUR ◽  
Liat Levita

Sense of agency (SoA), the fundamental feeling of control over our actions and their consequences, may show key developmental changes during adolescence. We examined SoA in childhood (9-10), mid-adolescence (13-14), late-adolescence (18-20) and adulthood (25-28) using two tasks (Libet Clock and Stream of Letters). SoA was implicitly indexed by intentional binding that reflects the agency effect on action-outcome temporal association. We found age effects on the sub-processes in both tasks. In the Libet Clock task, where performance was more reliable, we observed a U-shaped developmental trajectory of intentional binding suggesting an adolescent-specific reduction in the experience of control. This study provides evidence for the developmental effects on the implicit agency experience and suggests adolescence as a critical period. Our findings may have implications for understanding increased risk-taking behaviour and greater vulnerability for agency related disorders such as schizophrenia during adolescence.


2012 ◽  
Vol 71 (7) ◽  
pp. 652-659 ◽  
Author(s):  
Antje Gentsch ◽  
Simone Schütz-Bosbach ◽  
Tanja Endrass ◽  
Norbert Kathmann

2018 ◽  
Author(s):  
Keisuke Suzuki ◽  
Peter Lush ◽  
Anil Seth ◽  
Warrick Roseboom

The experience of authorship over one’s actions and their consequences - sense of agency - is a fundamental aspect of conscious experience. In recent years, it has become common to use intentional binding as an implicit measure of the sense of agency. However, it remains contentious whether binding effects indicate the role of intention-related information in perception or merely represent a strong case of multisensory causal binding. Here, we use a novel virtual reality setup to demonstrate identical magnitude binding effects both in the presence and complete absence of intentional action, when perceptual stimuli are matched for temporal and spatial information. Our results demonstrate that intentional binding-like effects are most simply accounted for by multisensory causal binding, without necessarily being related to intention or agency. Future studies which relate binding effects to agency must provide evidence for effects beyond that expected for multisensory causal binding by itself.


2019 ◽  
Vol 30 (6) ◽  
pp. 842-853 ◽  
Author(s):  
Keisuke Suzuki ◽  
Peter Lush ◽  
Anil K. Seth ◽  
Warrick Roseboom

The experience of authorship over one’s actions and their consequences—sense of agency—is a fundamental aspect of conscious experience. In recent years, it has become common to use intentional binding as an implicit measure of the sense of agency. However, it remains contentious whether reported intentional-binding effects indicate the role of intention-related information in perception or merely represent a strong case of multisensory causal binding. Here, we used a novel virtual-reality setup to demonstrate identical magnitude-binding effects in both the presence and complete absence of intentional action, when perceptual stimuli were matched for temporal and spatial information. Our results demonstrate that intentional-binding-like effects are most simply accounted for by multisensory causal binding without necessarily being related to intention or agency. Future studies that relate binding effects to agency must provide evidence for effects beyond that expected for multisensory causal binding by itself.


2021 ◽  
Vol 12 ◽  
Author(s):  
Clare M. Eddy ◽  
Peter C. Hansen

Thought action fusion (TAF), whereby internal thoughts are perceived to exert equivalent effects to external actions, is a form of magical thinking. Psychiatric disorders associated with TAF (e.g. schizophrenia; obsessive compulsive disorder) can feature atypical social cognition. We explored relationships between TAF and empathy in 273 healthy young adults. TAF was directly correlated with higher personal distress, but not perspective taking, fantasy or empathic concern. TAF moral (the belief that thinking about an action/behaviour is morally equivalent to actually performing that behaviour) was predicted by emotion contagion, alexithymia and need for closure. TAF likelihood (the belief that simply having a thought about an event makes that event more likely to occur) was predicted by personal distress, sense of agency and alexithymia. Both cognitive (TAF and negative sense of agency) and emotional (emotion contagion, alexithymia) factors contributed to personal distress. TAF, negative sense of agency and personal distress mediated the effect of emotion contagion on alexithymia. Our findings reveal complex relationships between emotional processes and TAF, shedding further light on the social cognitive profile of disorders associated with magical thinking. Furthermore, they emphasise the potential importance of alexithymia and emotion contagion as mediators or potential risk factors in the development of psychiatric symptoms linked to TAF, such as intrusive thoughts about harm to others.


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