Extraversion and reward-processing: Consolidating evidence from an electroencephalographic index of reward-prediction-error.

abstract：:We examined the relationship between the personality trait of harm avoidance (HA) and the dopamine D(2/3) receptor availability in striatal subdivisions using high resolution positron emission tomography (PET) with [(11)C]raclopride. Twenty-one healthy subjects completed 3T magnetic resonance imaging and high resoluti...

journal_title：Biological psychology

authors： Kim JH,Son YD,Kim HK,Lee SY,Cho SE,Kim YB,Cho ZH

更新日期：2011-04-01 00:00:00

abstract：:In the Perruchet effect, there is a concurrent dissociation between participants' conditioned responses (CRs) and their expectancy of the unconditioned stimulus (US) across runs of repeated trials. The effect has been taken as evidence for multiple learning processes, but this conclusion follows only if the CR trend i...

journal_title：Biological psychology

authors： Weidemann G,Lovibond PF

更新日期：2016-09-01 00:00:00

abstract：:Motivational states may be induced by affective foreground stimulation or via proprioceptive feedback by certain postures or body movements. In the present study, we addressed the question of an interaction between basic motor actions and the valence of visual stimuli in an affective modulation of startle paradigm: is...

journal_title：Biological psychology

authors： Deuter CE,Best D,Kuehl LK,Neumann R,Schächinger H

更新日期：2014-12-01 00:00:00

abstract：:Some properties of principal components analysis (PCA) and simple structure rotation, which are relevant to the study of event-related potentials (ERPs), were examined both in theory and with simulated data. The analysis casts some doubt on whether it is useful and desirable to rotate the loading pattern of a PCA of E...

journal_title：Biological psychology

authors： Rösler F,Manzey D

更新日期：1981-12-01 00:00:00

abstract：:The effects of three variables (perceptual style 'leveling--sharpening', stimulus intensity and task) on tonic and phasic heart rate and skin conductance responses were studied. 24 levelers and 24 sharpeners received a series of 25 auditory stimuli under two instructions (task): in one task subject had to listen caref...

journal_title：Biological psychology

authors： Orlebeke JF,Passchier J

更新日期：1976-09-01 00:00:00

abstract：:To gain more insight into the development of action control, the current brain potential study examined response selection, activation, and selective inhibition during choice- and stop-signal processing in three age groups (8-, 12-, and 21-year-olds). Results revealed that age groups differed in the implementation of ...

journal_title：Biological psychology

authors： van de Laar MC,van den Wildenberg WP,van Boxtel GJ,van der Molen MW

更新日期：2014-10-01 00:00:00

abstract：:Recent studies of the nasal cycle and forced uni-nostril breathing have demonstrated that integrated EEG amplitudes are greater over the hemisphere contralateral to the dominant (less congested) or unblocked nostril. Two experiments were designed to determine if asymmetries in nasal airflow, occurring naturally as a r...

journal_title：Biological psychology

authors： Klein R,Pilon D,Prosser S,Shannahoff-Khalsa D

更新日期：1986-10-01 00:00:00

abstract：:This report deals with a study--carried out among 46 12-17-year-old-boys--of the relationship between: (1) the excretion of waste products of catecholamines (methyladrenaline and methylnoradrenaline) and creatinine, (2) aggressive behaviour in a laboratory setting, and (3) data obtained via a conscience-function quest...

journal_title：Biological psychology

authors： Ekkers CL

更新日期：1975-07-01 00:00:00

abstract：:In the auditory system, cortical event-related potential amplitudes are enhanced during selective attention within the auditory channel. In the case of brainstem responses, however, the results are less clear since only a few studies have reported attention effects. Nearly all of these studies have used click stimuli ...

journal_title：Biological psychology

authors： Galbraith GC,Arroyo C

更新日期：1993-10-01 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：:Although first-impressions are known to impact decision-making and to have prolonged effects on reasoning, it is less well known that the same type of rapidly formed assumptions can explain biases in automatic relevance filtering outside of deliberate behavior. This paper features two studies in which participants hav...

journal_title：Biological psychology

authors： Mullens D,Winkler I,Damaso K,Heathcote A,Whitson L,Provost A,Todd J

更新日期：2016-03-01 00:00:00

abstract：:An opioid mechanism may help explain hypertensive hypoalgesia. A double-blind placebo-controlled design compared the effects of opioid blockade (naltrexone) and placebo on electrocutaneous pain threshold, pain tolerance, and retrospective McGill Pain Questionnaire ratings in 35 unmedicated patients with essential hype...

journal_title：Biological psychology

authors： Ring C,France CR,al'Absi M,Edwards L,McIntyre D,Carroll D,Martin U

更新日期：2008-02-01 00:00:00

abstract：:Research on deception focused on the investigation of event-related potentials (ERP) to facilitate our knowledge on cognitive-motivational processes underlying deception. We investigated the reliability of the frontal N2 amplitude in a modified Concealed Information Test (CIT) (N = 64 participants). Variations of Cron...

journal_title：Biological psychology

authors： Kleene V,Lang-Keller N,Steffen M,Dreismann V,Leue A

更新日期：2021-01-15 00:00:00

abstract：:Subjects were tested in a cued reaction-time task wherein warning stimuli (S1) of 5-letter words or dot patterns inter-mixed across trials were briefly presented. After 2 sec a second stimulus (S2) of th same category as the S1 appeared and the subject pressed a key with the left or right hand. The right key was press...

journal_title：Biological psychology

authors： Rebert CS,Lowe RC

更新日期：1984-12-01 00:00:00

abstract：:Human behavior is influenced by three core personality systems: approach, avoidance, and supervisory control. The supervisory control system is inversely related to impulsivity. Although past research has related some aspects of impulsivity to frontal hemispheric asymmetry, impulsivity as a multi-faceted construct has...

journal_title：Biological psychology

authors： Neal LB,Gable PA

更新日期：2016-03-01 00:00:00

abstract：:Social anxiety is thought to be maintained by biased attentional processing towards threatening information. Research has further shown that the experimental attenuation of this bias, through the implementation of attentional bias modification (ABM), may serve to reduce social anxiety vulnerability. However, the mecha...

journal_title：Biological psychology

authors： Chen NT,Clarke PJ,Watson TL,MacLeod C,Guastella AJ

更新日期：2015-01-01 00:00:00

abstract：:This study examined age-related alterations in electrocortical indices of performance monitoring in a probabilistic learning situation. The results showed differences between younger and older adults in the modulation of response- and feedback-related negativities by feedback validity. In younger adults, the error-rel...

journal_title：Biological psychology

authors： Pietschmann M,Endrass T,Czerwon B,Kathmann N

更新日期：2011-01-01 00:00:00

abstract：:Evidence from neuroimaging studies indicates that depressive symptomatology is associated with inefficient recruitment of prefrontal brain regions while performing tasks that tax executive function. In the current study, we investigated the time-course and ERP signature of inefficient executive functioning using a ver...

journal_title：Biological psychology

authors： Krompinger JW,Simons RF

更新日期：2011-03-01 00:00:00

abstract：:Using measurements of event-related potentials (ERPs) during a facial recognition task, we aimed to investigate the facial inversion effect and the role of time-based attention in processing upright and inverted faces. We presented upright and inverted faces at the T2 (target 2) position using a rapid serial visual pr...

journal_title：Biological psychology

authors： Luo W,He W,Yang S,Feng W,Chen T,Wang L,Gan T,Luo YJ

更新日期：2013-02-01 00:00:00

abstract：:This study analyzes differences in blood pressure (BP) and baroreflex sensitivity (BRS) in relation to trait worry. 36 high worry and 21 low worry females were selected from scores on the Penn State Worry Questionnaire. Cardiovascular parameters were obtained during rest, a self-induced worry period, and defense refle...

journal_title：Biological psychology

authors： Delgado LC,Vila J,Reyes del Paso GA

更新日期：2014-02-01 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

abstract：:There are documented physiological differences between single and coupled individuals during the "honeymoon period" of nascent romantic relationships. One such difference is in autonomic reactivity, specifically heart rate variability (HRV) reactivity. This finding had previously been interpreted as evidence of a stre...

journal_title：Biological psychology

authors： Bailey LK,Davis R

更新日期：2017-09-01 00:00:00

abstract：:The effects of responding hand and stimulus probability were investigated in young and old subjects in an RT task in which both rare and frequent stimuli required a response. It was found that the effect of stimulus probability was less pronounced in old subjects than in young, and that the latency of P3 was longer in...

journal_title：Biological psychology

authors： Looren de Jong H,Kok A,Van Rooy JC

更新日期：1989-10-01 00:00:00

abstract：:Thirty-six participants (18 female, 18 male) viewed affective pictures to investigate the coupling between emotional reactions and motivated behavior. Framed within the biphasic theory of emotion, the three systems approach was employed by collecting measures of subjective report, expressive physiology, and motivated ...

journal_title：Biological psychology

authors： Hillman CH,Rosengren KS,Smith DP

更新日期：2004-03-01 00:00:00

abstract：:The present study was concerned with brain potentials elicited by, respectively, the first of a series of stimuli ("initial-orienting reaction", I-OR), and infrequent deviants ("change-orienting reaction", C-OR). Single-trial event-related potentials (ERPs) to visual stimuli were estimated from recordings at Oz, Pz, C...

journal_title：Biological psychology

authors： Kenemans JL,Verbaten MN,Roelofs JW,Slangen JL

更新日期：1989-06-01 00:00:00

abstract：:It is argued that the latter part of usual human sleep is phenotypically adaptable (without 'sleep debt') to habitual shortening or lengthening, according to environmental influences of light, safety, food availability and socio-economic factors, but without increasing daytime sleepiness. Pluripotent brain mechanisms ...

journal_title：Biological psychology

authors： Horne J

更新日期：2011-04-01 00:00:00

abstract：:Previous event-related potential (ERP) studies have identified the specific electrophysiological markers of advance preparation in cued task-switching paradigms. However, it is not yet completely clear whether there is a single task-independent preparatory mechanism for task-switching or whether preparation for a swit...

journal_title：Biological psychology

authors： Capizzi M,Fehér K,Penolazzi B,Vallesi A

更新日期：2015-09-01 00:00:00

abstract：:Procedural learning facilitates the efficient processing of complex environmental stimuli and contributes to the acquisition of automatic behaviors. Although earlier findings suggest different temporal trajectories of the multiple learning processes within procedural learning, this has not been clarified at the level ...

journal_title：Biological psychology

authors： Kóbor A,Takács Á,Kardos Z,Janacsek K,Horváth K,Csépe V,Nemeth D

更新日期：2018-05-01 00:00:00

abstract：:High cardiac vagal control (as measured by respiratory sinus arrhythmia; RSA) is associated with lower depression. Recent theories argue that people's responsiveness to social resources is a key mechanism in this association. This argument implies two hypotheses: first, high RSA should be related to decreased depressi...

journal_title：Biological psychology

authors： Hopp H,Shallcross AJ,Ford BQ,Troy AS,Wilhelm FH,Mauss IB

更新日期：2013-04-01 00:00:00

abstract：:Performance deficits are usually evident following both extended wakefulness (sleep deprivation effects) and immediately upon awakening from sleep (sleep inertia effects). In order to determine whether sleep inertia effects are qualitatively different from sleep deprivation effects, performance on addition tests, Stan...

journal_title：Biological psychology

authors： Balkin TJ,Badia P

更新日期：1988-12-01 00:00:00