Neurophysiological markers of multiple facets of impulsivity.

abstract：:Some experimental data demonstrate the existence of at least two different P300s distinguished by latency, topography and functional significance. These positive waves are preceded by a negative component which has been labelled N200. The purpose of this study was to analyze the modifications of these negative and pos...

journal_title：Biological psychology

authors： Banquet JP,Renault B,Lesèvre N

更新日期：1981-12-01 00:00:00

abstract：:Investigations into the stress response of patients committed to a special hospital for criminally deviant offences have identified a group of sympathetically hypoactive patients who excrete more noradrenaline and less adrenaline in the urine than either the remaining hospital population or control subjects, during co...

journal_title：Biological psychology

authors： Woodman DD,Hinton JW,O'Neill MT

更新日期：1978-03-01 00:00:00

abstract：:Decreased heart rate variability and depression are both independent risk factors for cardiac mortality in clinical and non-clinical samples. The purpose of the current study is to examine the hypothesis that severity of depressive symptomatology is inversely associated with respiratory sinus arrhythmia (RSA) in a non...

journal_title：Biological psychology

authors： Keen L 2nd,Turner AD,Mwendwa D,Callender C,Campbell A Jr

更新日期：2015-05-01 00:00:00

abstract：:The cerebral processing of emotion has been the subject of a number of recent studies, but results relating to hemispheric asymmetry have been quite mixed. The present study attempted to clarify and extend findings in this area by examining the differential effects of cognitive and affective sets on hemisphere asymmet...

journal_title：Biological psychology

authors： Meyers MB,Smith BD

更新日期：1987-02-01 00:00:00

abstract：:The mismatch negativity (MMN) is conceptualized as a confidence-weighted error signal elicited when a deviation violates the predicted next-state based on regularity. The mechanisms underpinning its generation remain contentious. Smaller MMN response is a robust finding in schizophrenia and reduced amplitude may impli...

journal_title：Biological psychology

authors： Frost JD,Winkler I,Provost A,Todd J

更新日期：2016-04-01 00:00:00

abstract：:Growing evidence suggests that alterations in autonomic function contribute to the pathophysiology of panic disorder (PD). This retrospective study employed 24-h heart rate variability (HRV) analysis of Holter records to compare autonomic function in PD patients (n = 38) with healthy, age- and gender-matched controls....

journal_title：Biological psychology

authors： McCraty R,Atkinson M,Tomasino D,Stuppy WP

更新日期：2001-05-01 00:00:00

abstract：:We used the startle eye blink paradigm to investigate the processes underlying physiological responding to concealed information. Autonomic responding was measured together with eye blink responses to startle probes presented during mock crime and control pictures. Based upon 'orienting theory', greater startle modula...

journal_title：Biological psychology

authors： Verschuere B,Crombez G,Koster EH,Van Bockstaele B,De Clercq A

更新日期：2007-09-01 00:00:00

abstract：:Several ERP studies have shown an orienting complex, the N2/P3a, associated to the detection of stimulus novelty. Its role consists in preparing the organism to process and react to biologically prepotent stimuli. Whether this N2/P3a: (1) could be obtained with complex visual stimuli, such as with emotional facial exp...

journal_title：Biological psychology

authors： Campanella S,Gaspard C,Debatisse D,Bruyer R,Crommelinck M,Guerit JM

更新日期：2002-05-01 00:00:00

abstract：:The present study examined the influence of trait anxiety on the early stages of emotional face processing. In order to test if such early effect of anxiety could appear in response to positive as well as to negative stimuli, we recorded event-related potentials in response to both happy and fearful faces - contrasted...

journal_title：Biological psychology

authors： Morel S,George N,Foucher A,Chammat M,Dubal S

更新日期：2014-05-01 00:00:00

abstract：:Both the Reward Positivity (RewP) and the novelty N2 component appear within the same spatio-temporal window. This signal overlap impedes the assessment of the RewP evoked by complex novel rewards like affective or motivational imagery. Here we conducted a series of experiments which successfully isolated signals of r...

journal_title：Biological psychology

authors： Brown DR,Cavanagh JF

更新日期：2020-03-01 00:00:00

abstract：:We investigated the relationship between individual differences in acute fatigue and endogenous cortisol changes elicited by the sustained performance of cognitively demanding tasks (fatigue condition). Healthy males provided salivary cortisol measurements and subjective fatigue ratings, and were scanned (functional m...

journal_title：Biological psychology

authors： Klaassen EB,de Groot RH,Evers EA,Nicolson NA,Veltman DJ,Jolles J

更新日期：2013-09-01 00:00:00

abstract：:Tonic and phasic differences in peripheral autonomic nervous system (ANS) indicators strongly predict differences in attention and emotion regulation in developmental populations. However, virtually all previous research has been based on individual ANS measures, which poses a variety of conceptual and methodlogical c...

journal_title：Biological psychology

authors： Wass SV,de Barbaro K,Clackson K

更新日期：2015-10-01 00:00:00

abstract：:The serotonin transporter (SERT) plays a crucial role in anxiety. Accordingly, variance in SERT functioning appears to constitute an important pathway to individual differences in anxiety. The current study tested the hypothesis that genetic variation in SERT function is associated with variability in the basic reflex...

journal_title：Biological psychology

authors： Klumpers F,Heitland I,Oosting RS,Kenemans JL,Baas JM

更新日期：2012-02-01 00:00:00

abstract：:The electrophysiological correlates of error processing were investigated in patients with borderline personality disorder (BPD) using event-related potentials (ERP). Twelve patients with BPD and 12 healthy controls were additionally rated with the Barratt impulsiveness scale (BIS-10). Participants performed a Go/Nogo...

journal_title：Biological psychology

authors： Ruchsow M,Walter H,Buchheim A,Martius P,Spitzer M,Kächele H,Grön G,Kiefer M

更新日期：2006-05-01 00:00:00

abstract：:Depressed persons show an impairment of spatial cognition that may reflect the influence of affective arousal on right hemisphere cognition. We examined normal university students to determine whether individual differences in mood and arousal levels would be related to performance on a spatial memory task. Right-hemi...

journal_title：Biological psychology

authors： Tucker DM,Hartry-Speiser A,McDougal L,Luu P,deGrandpre D

更新日期：1999-06-01 00:00:00

abstract：:Major depressive disorder (MDD) is a debilitating and prevalent disorder associated with lower quality of life and substantial economic burden. Recently, there has been strong interest in respiratory sinus arrhythmia (RSA) as a biological predictor of later depression. Theoretical work suggests that higher resting RSA...

journal_title：Biological psychology

authors： Yaptangco M,Crowell SE,Baucom BR,Bride DL,Hansen EJ

更新日期：2015-09-01 00:00:00

abstract：:The approach-withdrawal and valence-arousal models highlight that specific brain laterality profiles may distinguish depression and anxiety. However, studies remain to be conducted in multiple clinical populations that directly test the diagnostic specificity of these hypotheses. The current study compared electroence...

journal_title：Biological psychology

authors： Kemp AH,Griffiths K,Felmingham KL,Shankman SA,Drinkenburg W,Arns M,Clark CR,Bryant RA

更新日期：2010-10-01 00:00:00

abstract：:Background noise has become part of our everyday life in modern societies. Its presence affects both the ability to concentrate and communicate. Some individuals, like children, the elderly, and non-native speakers have pronounced problems in noisy environments. Here we review evidence suggesting that background noise...

journal_title：Biological psychology

authors： Kujala T,Brattico E

更新日期：2009-07-01 00:00:00

abstract：:The effect that motivationally relevant stimuli have on processes of attentional engagement and disengagement was investigated during two modified peripheral cueing paradigms. Sexual, mutilation, threatening, and neutral stimuli served as peripheral cues in both experiments. Responses were made to target location in E...

journal_title：Biological psychology

authors： Briggs KE,Martin FH

更新日期：2008-04-01 00:00:00

abstract：:The purpose of the research reported here was to examine a number of issues relating to the nature of selective attention effects on auditory event-related potentials (ERPs), namely, to determine the relative contribution of N1 and slow wave (SW) to the early and late components of Nd respectively, where Nd is defined...

journal_title：Biological psychology

authors： Michie PT,Bearpark HM,Crawford JM,Glue LC

更新日期：1990-06-01 00:00:00

abstract：:Interoceptive deficits are associated with medial temporal lobe (MTL) lesions, and especially the hippocampus, which may relate to interoception's reliance upon predictive coding and hence on mnemonic processes. Here, we develop a new task to assess interoceptive predictions and assess their dependence upon MTL memory...

journal_title：Biological psychology

authors： Edwards-Duric J,Stevenson RJ,Francis HM

更新日期：2020-09-01 00:00:00

abstract：:We examined the relationship between unemployment and heart rate variability (HRV) in a region of high unemployment in the Czech Republic. The study involved 21 involuntarily unemployed and 21 employed men and women aged 30-49 years, matched on number of potentially confounding factors, including age, gender, type of ...

journal_title：Biological psychology

authors： Jandackova VK,Paulik K,Steptoe A

更新日期：2012-10-01 00:00:00

abstract：:The present study examined lateralized event-related potentials (L-ERPs) associated with movement preparation and execution. In a response precuing task that involved hand and foot movements a precue conveyed either information about side and effector, side alone, or no information. Advance movement preparation was in...

journal_title：Biological psychology

authors： Leuthold H,Jentzsch I

更新日期：2002-09-01 00:00:00

abstract：:Individuals with autism spectrum disorder (ASD) may exhibit chronic autonomic nervous system (ANS) hyperarousal (e.g., lower respiratory sinus arrhythmia and higher heart rate) compared to their typically developing peers, reflecting a chronic biological threat response. The sustained nature of this cardiac threat sug...

journal_title：Biological psychology

authors： Patriquin MA,Hartwig EM,Friedman BH,Porges SW,Scarpa A

更新日期：2019-07-01 00:00:00

abstract：:Obsessional-compulsive disorder has been conceptualised in terms of overattention to irrelevant details. The aim of the present study was to investigate whether this feature would be reflected in the 'early' CNV component. Sixteen obsessional patients and matched controls were tested in a motor-set CNV paradigm with a...

journal_title：Biological psychology

authors： Sartory G,Master D

更新日期：1984-06-01 00:00:00

abstract：:Previous research shows that dependent drinkers respond more strongly to alcohol-related cues and suggests that alcohol cue-reactivity may be relevant to understanding dependence liability. However, a significant weakness in many studies is the fact that cue-reactivity is studied without actually conditioning subjects...

journal_title：Biological psychology

authors： Glautier S,Bankart J,Williams A

更新日期：2000-02-01 00:00:00

abstract：:The regenerative hormone DHEA-S was measured in 122 patients with clinical burnout during their first year of treatment. Relations between change of DHEA-S levels and development in health were investigated. About half of the patients exhibited increased DHEA-S levels during the year, while the other half exhibited de...

journal_title：Biological psychology

authors： Lennartsson AK,Theorell T,Kushnir MM,Jonsdottir IH

更新日期：2016-10-01 00:00:00

abstract：:Children with attention-deficit/hyperactivity disorder (ADHD) often show executive function (EF) problems and neurophysiological hypoarousal. Baroreceptor activation, as part of the baroreflex short-term blood pressure regulatory mechanism, has been linked to cortical inhibition and attenuated cognitive-attentional fu...

journal_title：Biological psychology

authors： Dietrich A,Althaus M,Hartman CA,Buitelaar JK,Mindera RB,van den Hoofdakker BJ,Hoekstra PJ

更新日期：2012-07-01 00:00:00

abstract：:Recent research has described a component of human electrical brain activity (the ERN or NE) that is associated with error-processing. In the present experiment, we used magneto-encephalographic recordings to provide converging evidence both for the existence of this component and for its putative source in the brain....

journal_title：Biological psychology

authors： Miltner WH,Lemke U,Weiss T,Holroyd C,Scheffers MK,Coles MG

更新日期：2003-10-01 00:00:00

abstract：:To examine the role of perceived control in pain perception, fibromyalgia patients and healthy controls participated in a reaction time experiment under different conditions of pain controllability. No significant differences between groups were found in pain intensity and unpleasantness ratings. However, during the e...

journal_title：Biological psychology

authors： González-Roldán AM,Bomba IC,Diesch E,Montoya P,Flor H,Kamping S

更新日期：2016-12-01 00:00:00