References of "D'Argembeau, Arnaud"
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See detailFuture-oriented mental time travel in individuals with disordered gambling.
Noel, Xavier; Saeremans, Melanie; Kornreich, Charles et al

in Consciousness & Cognition (2017), 49

This study investigated the ability of individuals with disordered gambling to imagine future events. Problem gamblers (n=35) and control participants (n=35) were asked to imagine positive and negative ... [more ▼]

This study investigated the ability of individuals with disordered gambling to imagine future events. Problem gamblers (n=35) and control participants (n=35) were asked to imagine positive and negative future events for three temporal distances (one week, one year, 5-10years). Then, a variety of phenomenological aspects of their future thoughts (e.g., sensory and contextual details, autonoetic consciousness) were rated. Compared to control subjects, problem gamblers generated fewer positive and negative events across all temporal distances, an impairment that was correlated to verbal fluency scores. Furthermore, problem gamblers rated imagined events as containing fewer sensory and contextual details, and lacking autonoetic consciousness. These findings demonstrate that problem gambling is associated with a reduced future-oriented mental time travel ability and, in particular, with diminished autonoetic consciousness when imagining future events. [less ▲]

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See detailFluctuations of Attentional Networks and Default Mode Network during the Resting State Reflect Variations in Cognitive States: Evidence from a Novel Resting-state
Van Calster, Laurens ULg; D'Argembeau, Arnaud ULg; SALMON, Eric ULg et al

in Journal of Cognitive Neuroscience (2017)

Neuroimaging studies have revealed the recruitment of a range of neural networks during the resting state, which might reflect a variety of cognitive experiences and processes occurring in an individual's ... [more ▼]

Neuroimaging studies have revealed the recruitment of a range of neural networks during the resting state, which might reflect a variety of cognitive experiences and processes occurring in an individual's mind. In this study, we focused on the default mode network (DMN) and attentional networks and investigated their association with distinct mental states when participants are not performing an explicit task. To investigate the range of possible cognitive experiences more directly, this study proposes a novel method of resting-state fMRI experience sampling, informed by a phenomenological investigation of the fluctuation of mental states during the resting state. We hypothesized that DMN activity would increase as a function of internal mentation and that the activity of dorsal and ventral networks would indicate states of top–down versus bottom–up attention at rest. Results showed that dorsal attention network activity fluctuated as a function of subjective reports of attentional control, providing evidence that activity of this network reflects the perceived recruitment of controlled attentional processes during spontaneous cognition. Activity of the DMN increased when participants reported to be in a subjective state of internal mentation, but not when they reported to be in a state of perception. This study provides direct evidence for a link between fluctuations of resting-state neural activity and fluctuations in specific cognitive processes. [less ▲]

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See detailLa Perspective Temporelle Equilibrée: Validation d’un questionnaire et relation avec la régulation émotionnelle.
Barsics, Catherine ULg; Rebetez, Marie My Lien; Rochat, Lucien et al

Poster (2016, November 26)

La Perspective Temporelle Equilibrée fait référence à une disposition individuelle caractérisée par le fait de se projeter mentalement dans le futur et dans le passé de manière positive et fréquente ... [more ▼]

La Perspective Temporelle Equilibrée fait référence à une disposition individuelle caractérisée par le fait de se projeter mentalement dans le futur et dans le passé de manière positive et fréquente. L’objectif de notre étude était de valider la version française d’une échelle, initialement conçue en anglais, évaluant cette orientation temporelle : la “Balanced Time Perspective Scale” (Webster, 2011). Une étude en ligne a permis de recueillir les données de 622 participants francophones issus de la population générale. Les résultats indiquent que la version française réplique la structure en deux facteurs du questionnaire original et plaident en faveur d’une bonne validité de construit. De surcroît, les résultats montrent qu’une tendance importante à se projeter mentalement dans le futur et dans le passé de manière positive et fréquente est associée à la réévaluation cognitive, une stratégie de régulation émotionnelle. En somme, ce questionnaire permet d’évaluer la perspective temporelle, qui est ici envisagée en tant qu’importante ressource pour le self, et ce, en étroite relation avec les capacités de régulation émotionnelle. [less ▲]

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See detailConjoint influence of mind-wandering and sleepiness on task performance
Stawarczyk, David ULg; D'Argembeau, Arnaud ULg

in Journal of Experimental Psychology. Human Perception & Performance (2016), 42(10), 1587-15600

Recent research suggests that sleepiness and mind-wandering—the experience of thoughts that are both stimulus-independent and task-unrelated—frequently co-occur and are both associated with poorer ... [more ▼]

Recent research suggests that sleepiness and mind-wandering—the experience of thoughts that are both stimulus-independent and task-unrelated—frequently co-occur and are both associated with poorer cognitive functioning. Whether these two phenomena have distinguishable effects on task performance remains unknown, however. To investigate this question, we employed the online experience sampling of mind-wandering episodes and subjective sleepiness during a laboratory task (the Sustained Attention to Response Task; SART), and also assessed mind-wandering frequency and sleep-related disturbances in daily life using self-report questionnaires. The results revealed that the tendency to experience mind-wandering episodes during the SART and daily life was associated with higher levels of daytime sleepiness and sleep-related disturbances. Importantly, however, mind-wandering and sleepiness were independent predictors of SART performance at both the within- and between-individuals levels. These findings demonstrate that, although mind-wandering and sleepiness frequently co-occur, these two phenomena have distinguishable and additive effects on task performance. [less ▲]

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See detailRelationships between mind-wandering, personal goals processing, and future thinking.
Stawarczyk, David ULg; D'Argembeau, Arnaud ULg

Conference (2016, September 20)

Mind-wandering refers to the occurrence of thoughts whose content is both decoupled from stimuli present in the immediate environment and unrelated to the task currently being carried out. Although this ... [more ▼]

Mind-wandering refers to the occurrence of thoughts whose content is both decoupled from stimuli present in the immediate environment and unrelated to the task currently being carried out. Although this phenomenon has been the object of increasing interest from the scientific community during le last decade, proportionally few studies have attempted to clearly determine the form, content, and possible functions of this particular kind of cognitions. In this presentation, we will review recent evidence from studies mainly performed in our lab suggesting that most instances of mind-wandering refer to the anticipation and planning of future events and are also closely related to the processing of personal goals. More specifically, we will first discuss the findings from behavioral research that examined the phenomenological features of mind-wandering with the use of experience sampling procedures during laboratory tasks. Results of these studies mainly revealed that most of reported mind-wandering episodes are temporally oriented towards the future and that this ‘prospective bias’ can be increased when participants’ attention had been oriented toward their personal goals prior to performing the tasks. We will next review the results of neuroimaging studies that investigated the neural correlates of mind-wandering and we will more specifically focus on meta-analytic evidences suggesting that the neural correlates of mind-wandering strongly overlap with those associated with episodic future thinking and personal goal processing. Together, these results suggest that mind-wandering may have an important adaptive value and could in particular play a key role in planning and preparing for upcoming events related to the individuals’ personal goals. [less ▲]

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See detailNeural correlates of memory for internal thoughts versus external stimuli experienced in natural settings
Stawarczyk, David ULg; Jeunehomme, Olivier ULg; D'Argembeau, Arnaud ULg

Poster (2016, July 19)

To investigate the brain regions supporting the remembrance of internal thoughts versus external events, we asked participants to perform a short walk while wearing a lifelogging device that continuously ... [more ▼]

To investigate the brain regions supporting the remembrance of internal thoughts versus external events, we asked participants to perform a short walk while wearing a lifelogging device that continuously and automatically took pictures. In a subsequent fMRI session, they were shown brief sequences of pictures from their walk and were asked to remember either external events or internal thoughts that they experienced while walking. Results showed that remembering internal thoughts activated the medial prefrontal cortex and temporal poles to a greater extent than remembering external events, whereas remembering external events was associated with higher activation in lateral frontoparietal regions. These findings suggest that memory for internal thoughts involves the reactivation of brain regions supporting the initial formation of these thoughts. [less ▲]

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See detailOn the organization of episodic future thoughts in event clusters
D'Argembeau, Arnaud ULg

Conference (2016, July 18)

Memory can be flexibly used to image events that might happen in one’s personal future, a capacity that has been referred to as episodic future thinking. In this talk, I will present data showing that ... [more ▼]

Memory can be flexibly used to image events that might happen in one’s personal future, a capacity that has been referred to as episodic future thinking. In this talk, I will present data showing that many episodic future thoughts are not represented in isolation, but instead are part of higher-order event clusters that organize imagined events in coherent themes and causal sequences. Personal goals seem to play an important role in this organization and neuroimaging evidence shows that event clusters recruit brain regions supporting conceptual and integrative processing. These findings suggest that episodic future thinking involves the integration of specific event representations with autobiographical knowledge, which contextualizes imagined events with respect to personal goals and general expectations about one’s life. [less ▲]

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See detailThe role of autobiographical knowledge in episodic future thinking
D'Argembeau, Arnaud ULg

Conference (2016, June 22)

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See detailQualitative characteristics of episodic future thinking
D'Argembeau, Arnaud ULg

Conference (2016, June 09)

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See detailThe role of personal goals in future-oriented mental time travel
D'Argembeau, Arnaud ULg

in Michaelian, K.; Klein, S. B.; Szpunar, K. K. (Eds.) Seeing the future: Theoretical perspectives on future-oriented mental time travel (2016)

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See detailProjecting the self into the future in individuals with schizophrenia: a preliminary cross-sectional study.
Raffard, Stephane; Bortolon, Catherine; D'Argembeau, Arnaud ULg et al

in Memory (2016), 24(6), 826-837

The ability to project oneself into the future contributes to development and maintenance of a coherent sense of identity. If recent research has revealed that schizophrenia is associated with ... [more ▼]

The ability to project oneself into the future contributes to development and maintenance of a coherent sense of identity. If recent research has revealed that schizophrenia is associated with difficulties envisioning the future, little is known about patients' future self-representations. In this study, 27 participants with schizophrenia and 26 healthy controls were asked to simulate mental representations of plausible and highly significant future events (self-defining future projections, SDFPs) that they anticipate to happen in their personal future. Main results showed that schizophrenia patients had difficulties in reflecting on the broader meaning and implications of imagined future events. In addition, and contrary to our hypothesis, a large majority of SDFPs in schizophrenia patients were positive events, including achievements, relationship, and leisure contents. Interestingly, patients and controls did not differ on the perceived probability that these events will occur in the future. Our results suggest that schizophrenia patients have an exaggerated positive perception of their future selves. Together, these findings lend support to the idea that past and future self-defining representations have both similar and distinct characteristics in schizophrenia. [less ▲]

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See detailSelf-continuity across time in schizophrenia: an exploration of phenomenological and narrative continuity in the past and future
Allé, M. C.; D'Argembeau, Arnaud ULg; Schneider, P. et al

in Comprehensive Psychiatry (2016), 69

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See detailProcrastination, consideration of future consequences, and episodic future thinking
Rebetez, Marie My Lien; Barsics, Catherine ULg; Rochat, Lucien et al

in Consciousness & Cognition (2016), 42

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See detailThe role of personal goals in autonoetic experience when imagining future events
Lehner, Edith; D'Argembeau, Arnaud ULg

in Consciousness & Cognition (2016), 42

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See detailLa pensée future épisodique : entre simulation et contexte autobiographique
D'Argembeau, Arnaud ULg

in Revue de Neuropsychologie (2016), 8

Detailed reference viewed: 32 (5 ULg)