Search results for: Rudi Raedt

Items from 1 to 20 out of 30 results

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Cognitive Bias Modification of Expectancies (CBM-E): Effects on Interpretation Bias and Autobiographical Memory, and Relations with Social and Attachment Anxiety

Julie Krans, Guy Bosmans, Elske Salemink, Rudi Raedt

Cognitive Therapy and Research > 2019 > 43 > 6 > 1028-1042

Social anxiety is characterised by a bias to recall negative social autobiographical memories as well as anxious expectations about future social interactions. Neuroscientific research shows that a shared neural network underlies both temporal directions of autobiographical recall and future self-projections. Inspired by these findings, the current study tested the effectiveness of a Cognitive Bias...

article

Switching attention from internal to external information processing: A review of the literature and empirical support of the resource sharing account

Sam Verschooren, Sebastian Schindler, Rudi Raedt, Gilles Pourtois

Psychonomic Bulletin & Review > 2019 > 26 > 2 > 468-490

Despite its everyday ubiquity, not much is currently known about cognitive processes involved in flexible shifts of attention between external and internal information. An important model in the task-switching literature, which can serve as a blueprint for attentional flexibility, states that switch costs correspond to the time needed for a serial control mechanism to reallocate a limited resource...

article

Abnormal approach-related motivation but spared reinforcement learning in MDD: Evidence from fronto-midline Theta oscillations and frontal Alpha asymmetry

Davide Gheza, Jasmina Bakic, Chris Baeken, Rudi Raedt, more

Cognitive, Affective, & Behavioral Neuroscience > 2019 > 19 > 3 > 759-777

Major depression is characterized by abnormal reward processing and reinforcement learning (RL). This impairment might stem from deficient motivation processes, in addition to reduced reward sensitivity. In this study, we recorded 64-channel EEG in a large cohort of major depressive disorder (MDD) patients and matched healthy controls (HC) while they performed a standard RL task. Participants were...

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Prefrontal TDCS attenuates medial prefrontal connectivity upon being criticized in individuals scoring high on perceived criticism

Josefien Dedoncker, Marie-Anne Vanderhasselt, Jonathan Remue, Sara Witte, more

Brain Imaging and Behavior > 2019 > 13 > 4 > 1060-1070

The mechanisms by which transcranial direct current stimulation (tDCS) influences emotional processing - and whether this is related to individual vulnerability for psychopathology - are still poorly understood. The present study aimed to investigate if one prefrontal tDCS session modulates mood and neural functional connectivity after being exposed to negative information differently in individuals...

article

Can training change attentional breadth? Failure to find transfer effects

Lin Fang, Kristof Hoorelbeke, Lynn Bruyneel, Lies Notebaert, more

Psychological Research > 2018 > 82 > 3 > 520-534

Recently, there is increasing interest in the causal relationship between attentional breadth and emotion regulation. To test this causal relationship, attentional breadth needs to be manipulated stringently. The aim of the current research was to establish whether visual attentional breadth could be manipulated through experimental training procedures. We conducted two single-session training experiments...

article

Spared internal but impaired external reward prediction error signals in major depressive disorder during reinforcement learning

Jasmina Bakic, Gilles Pourtois, Marieke Jepma, Romain Duprat, more

Depression and Anxiety > 34 > 1 > 89 - 96

Background Major depressive disorder (MDD) creates debilitating effects on a wide range of cognitive functions, including reinforcement learning (RL). In this study, we sought to assess whether reward processing as such, or alternatively the complex interplay between motivation and reward might potentially account for the abnormal reward‐based learning in MDD. Methods A total of 35 treatment resistant...

article

Examining a Novel Gamified Approach to Attentional Retraining: Effects of Single and Multiple Session Training

Elien K. Pieters, Rudi Raedt, Philip M. Enock, Laura M. S. Putter, more

Cognitive Therapy and Research > 2017 > 41 > 1 > 89-105

Negative attention biases (AB) may play a causal role in the development of emotional disorders. In order to examine this proposed causal role, researchers have developed Attention Bias Modification (ABM) paradigms to experimentally induce or reduce AB. To date, most ABM studies have been based on modified dot-probe tasks. However, this task is only moderately successful in changing patterns of AB...

article

Attentional Bias Moderates the Link Between Attachment-Related Expectations and Non-suicidal Self-Injury

Laurence Claes, Rudi Raedt, Magali Walle, Guy Bosmans

Cognitive Therapy and Research > 2016 > 40 > 4 > 540-548

Insecure attachment is a transdiagnostic risk factor for the development of emotional and behavior problems. In the present study, we investigated the association between attachment-related expectations and non-suicidal self-injury (NSSI) in a sample of 42 university students, taking into account the attentional bias around mother as a mechanism to explain this association. All participants completed...

article

Combining tDCS and Working Memory Training to Down Regulate State Rumination: A Single-Session Double Blind Sham-Controlled Trial

Laura M. S. De Putter, Marie-Anne Vanderhasselt, Chris Baeken, Rudi Raedt, more

Cognitive Therapy and Research > 2015 > 39 > 6 > 754-765

Rumination has been associated with reduced working memory and dorsolateral prefrontal cortex activity. This study explored whether single session anodal transcranial direct current stimulation (tDCS) applied to the dorsolateral prefrontal cortex and/or working memory training can transiently ameliorate working memory and down regulate state rumination. Sixty-six participants were randomly allocated...

article

The regulation of positive and negative social feedback: A psychophysiological study

Marie-Anne Vanderhasselt, Jonathan Remue, Kwun Kei Ng, Sven C. Mueller, more

Cognitive, Affective, & Behavioral Neuroscience > 2015 > 15 > 3 > 553-563

Everyday social evaluations are psychologically potent and trigger self-reflective thoughts and feelings. The present study sought to examine the psychophysiological impact of such evaluations using eye tracking, pupillometry, and heart-rate variability. Fifty-nine healthy adult volunteers received rigged social feedback (criticism and praise) based on their photograph. Gaze data were collected to...

article

Effects of positive mood on attention broadening for self-related information

Maud Grol, Ernst H. W. Koster, Lynn Bruyneel, Rudi Raedt

Psychological Research > 2014 > 78 > 4 > 566-573

Studies on cognitive effects of positive emotions have associated positive emotions to broadened attention. Given the widely investigated relationship between self-focused attention and mood, it is important to investigate the effect of positive mood on visuospatial attention for self-related information. We used a performance-based measure to assess fluctuations in attentional broadening from self-related...

article

The Effect of Future Time Perspective Manipulation on Affect and Attentional Bias

Ineke Demeyer, Rudi Raedt

Cognitive Therapy and Research > 2014 > 38 > 3 > 302-312

Socioemotional selectivity theory proposes that decreased future time perspective would lead to an emphasis on goals of well-being, with attentional preference for positive information. We developed a procedure to manipulate future time perspective, based on mental imagery, to experimentally investigate its effects on attention and affect. In experiment 1, we tested a new measure of future time perspective,...

article

Feeling happy enhances early spatial encoding of peripheral information automatically: electrophysiological time-course and neural sources

Naomi Vanlessen, Valentina Rossi, Rudi Raedt, Gilles Pourtois

Cognitive, Affective, & Behavioral Neuroscience > 2014 > 14 > 3 > 951-969

Previous research has shown that positive mood may broaden attention, although it remains unclear whether this effect has a perceptual or a postperceptual locus. In this study, we addressed this question using high-density event-related potential methods. We randomly assigned participants to a positive or a neutral mood condition. Then they performed a demanding oddball task at fixation (primary task...

article

Happy but still focused: failures to find evidence for a mood-induced widening of visual attention

Lynn Bruyneel, Henk Steenbergen, Bernhard Hommel, Guido P. H. Band, more

Psychological Research > 2013 > 77 > 3 > 320-332

In models of affect and cognition, it is held that positive affect broadens the scope of attention. Consistent with this claim, previous research has indeed suggested that positive affect is associated with impaired selective attention as evidenced by increased interference of spatially distant distractors. However, several recent findings cast doubt on the reliability of this observation. In the...

article

Young Adolescent’s Confidence in Maternal Support: Attentional Bias Moderates the Link Between Attachment-Related Expectations and Behavioral Problems

Guy Bosmans, Ernst H. W. Koster, Eva Vandevivere, Caroline Braet, more

Cognitive Therapy and Research > 2013 > 37 > 4 > 829-839

Attachment security is an important resilience factor for children at risk for psychopathology, whereas attachment insecurity can be an important risk factor. Effects of attachment security on behavior problems may be partially explained by expectations regarding attachment figures’ availability and the moderating effect of concurrent automatic biases in children’s attentional processing of their...

article

Positive emotion broadens attention focus through decreased position-specific spatial encoding in early visual cortex: Evidence from ERPs

Naomi Vanlessen, Valentina Rossi, Rudi Raedt, Gilles Pourtois

Cognitive, Affective, & Behavioral Neuroscience > 2013 > 13 > 1 > 60-79

Recent evidence has suggested that not only stimulus-specific attributes or top-down expectations can modulate attention selection processes, but also the actual mood state of the participant. In this study, we tested the prediction that the induction of positive mood can dynamically influence attention allocation and, in turn, modulate early stimulus sensory processing in primary visual cortex (V1)...

article

Changes in Attentional Processing of Emotional Information Following Mindfulness-Based Cognitive Therapy in People with a History of Depression: Towards an Open Attention for all Emotional Experiences

Rudi Raedt, Saskia Baert, Ineke Demeyer, Ellen Goeleven, more

Cognitive Therapy and Research > 2012 > 36 > 6 > 612-620

Mindfulness-based cognitive therapy (MBCT) has been demonstrated to be successful in the prevention of relapse in patients with recurrent major depressive disorder (MDD). With regard to its working mechanisms, it is hypothesized that mindfulness meditation influences the processing of emotional information and that it could therefore reduce cognitive vulnerability factors that are observed during...

article

Emotional Interference in Working Memory is Related to Rumination

Evi Lissnyder, Ernst H. W. Koster, Rudi Raedt

Cognitive Therapy and Research > 2012 > 36 > 4 > 348-357

Impairments in the executive control function of working memory may underlie moodcongruent attentional and memory biases in depression. Given that the capacity to control and manipulate information held in working memory has been implicated in depressive symptoms and rumination, the present study investigated shifting capacity between internal emotional and nonemotional information in working memory...

article

The Default Mode Network and Recurrent Depression: A Neurobiological Model of Cognitive Risk Factors

Igor Marchetti, Ernst H. W. Koster, Edmund J. Sonuga-Barke, Rudi Raedt

Neuropsychology Review > 2012 > 22 > 3 > 229-251

A neurobiological account of cognitive vulnerability for recurrent depression is presented based on recent developments of resting state neural networks. We propose that alterations in the interplay between task positive (TP) and task negative (TN) elements of the Default Mode Network (DMN) act as a neurobiological risk factor for recurrent depression mediated by cognitive mechanisms. In the framework,...

article

Healthy brooders employ more attentional resources when disengaging from the negative: an event-related fMRI study

Marie-Anne Vanderhasselt, Simone Kühn, Rudi Raedt

Cognitive, Affective, & Behavioral Neuroscience > 2011 > 11 > 2 > 207-216

Depressive brooding is considered a maladaptive ruminative-thinking style that has been shown to be highly correlated with major depression. The present study in healthy participants employed event-related fMRI to uncover the neural underpinnings of emotional disengagement as it relates to depressive brooding. Thirty-four healthy, never depressed individuals performed an emotional go/no-go task with...

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Search results for: Rudi Raedt

Cognitive Bias Modification of Expectancies (CBM-E): Effects on Interpretation Bias and Autobiographical Memory, and Relations with Social and Attachment Anxiety

Switching attention from internal to external information processing: A review of the literature and empirical support of the resource sharing account

Abnormal approach-related motivation but spared reinforcement learning in MDD: Evidence from fronto-midline Theta oscillations and frontal Alpha asymmetry

Prefrontal TDCS attenuates medial prefrontal connectivity upon being criticized in individuals scoring high on perceived criticism

Can training change attentional breadth? Failure to find transfer effects

Spared internal but impaired external reward prediction error signals in major depressive disorder during reinforcement learning

Examining a Novel Gamified Approach to Attentional Retraining: Effects of Single and Multiple Session Training

Attentional Bias Moderates the Link Between Attachment-Related Expectations and Non-suicidal Self-Injury

Combining tDCS and Working Memory Training to Down Regulate State Rumination: A Single-Session Double Blind Sham-Controlled Trial

The regulation of positive and negative social feedback: A psychophysiological study

Effects of positive mood on attention broadening for self-related information

The Effect of Future Time Perspective Manipulation on Affect and Attentional Bias

Feeling happy enhances early spatial encoding of peripheral information automatically: electrophysiological time-course and neural sources

Happy but still focused: failures to find evidence for a mood-induced widening of visual attention

Young Adolescent’s Confidence in Maternal Support: Attentional Bias Moderates the Link Between Attachment-Related Expectations and Behavioral Problems

Positive emotion broadens attention focus through decreased position-specific spatial encoding in early visual cortex: Evidence from ERPs

Changes in Attentional Processing of Emotional Information Following Mindfulness-Based Cognitive Therapy in People with a History of Depression: Towards an Open Attention for all Emotional Experiences

Emotional Interference in Working Memory is Related to Rumination

The Default Mode Network and Recurrent Depression: A Neurobiological Model of Cognitive Risk Factors

Healthy brooders employ more attentional resources when disengaging from the negative: an event-related fMRI study

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