Reward positivity: Reward prediction error or salience prediction error?

abstract：:This study investigates cognitive resource allocation dependent on fluid and numerical intelligence in arithmetic/algebraic tasks varying in difficulty. Sixty-six 11th grade students participated in a mathematical verification paradigm, while pupil dilation as a measure of resource allocation was collected. Students w...

journal_title：Psychophysiology

authors： Dix A,van der Meer E

更新日期：2015-04-01 00:00:00

abstract：:Event-related brain potentials (ERPs) were measured when 24 Chinese subjects performed the classical Stroop task. All of subjects had experienced the great Sichuan earthquake (5/12), with 12 people in each of the Far (Chengdu city) and the Close (Deyang city) earthquake experience groups. The behavioral data showed th...

journal_title：Psychophysiology

authors： Qiu J,Su Y,Li H,Wei D,Tu S,Zhang Q

更新日期：2010-11-01 00:00:00

abstract：:This article reviews the author's program of research on the neural substrates of emotion and affective style and their behavioral and peripheral biological correlates. Two core dimensions along which affect is organized are approach and withdrawal. Some of the key circuitry underlying approach and withdrawal componen...

journal_title：Psychophysiology

authors： Davidson RJ

更新日期：2003-09-01 00:00:00

abstract：:To study defensive mobilization elicited by the exposure to interoceptive arousal sensations, we exposed highly anxiety sensitive students to a symptom provocation task. Symptom reports, autonomic arousal, and the startle eyeblink response were monitored during guided hyperventilation and a recovery period in 26 highl...

journal_title：Psychophysiology

authors： Melzig CA,Holtz K,Michalowski JM,Hamm AO

更新日期：2011-06-01 00:00:00

abstract：:Two four-choice reaction time (RT) experiments used the lateralized readiness potential (LRP) and the limb selection potential (LSP) to assess the effects of spatial S-R compatibility on motor processes. Individual stimuli were presented at one corner of a square centered at fixation, and each response was made with t...

journal_title：Psychophysiology

authors： Miller J

更新日期：2016-04-01 00:00:00

abstract：:Whole genome sequencing was completed on 1,325 individuals from 602 families, identifying 27 million autosomal variants. Genetic association tests were conducted for those individuals who had been assessed for one or more of 17 endophenotypes (N range = 802-1,185). No significant associations were found. These 27 mill...

journal_title：Psychophysiology

authors： Vrieze SI,Malone SM,Vaidyanathan U,Kwong A,Kang HM,Zhan X,Flickinger M,Irons D,Jun G,Locke AE,Pistis G,Porcu E,Levy S,Myers RM,Oetting W,McGue M,Abecasis G,Iacono WG

更新日期：2014-12-01 00:00:00

abstract：:Twenty-four young and 24 middle-aged academics carried out a language recognition task in which sentences were presented that made either a high or a low demand on working memory (WM). The sentences ended either normally (i.e., congruent) or with an incongruous word. Middle-aged subjects had smaller WM scores, a margi...

journal_title：Psychophysiology

authors： Gunter TC,Jackson JL,Mulder G

更新日期：1995-05-01 00:00:00

abstract：:I investigated whether classical eyeblink conditioning increases the activating effect of the conditional stimulus (CS) on the relevant alpha motoneuron pool in the facial nucleus. The activating effect was measured by the reflex modification method, where startle reflexes, sharing the facial nerve motor pathway with ...

journal_title：Psychophysiology

authors： Flaten MA

更新日期：1993-11-01 00:00:00

abstract：:This study compared the effectiveness of field and laboratory polygraphs in discriminating guilty and innocent subjects tested using the Control Question Technique (CQT). Subjects were 48 prisoners examined regarding a mock theft in a peer threat context; physiological responses were recorded simultaneously on a Lafay...

journal_title：Psychophysiology

authors： Patrick CJ,Iacono WG

更新日期：1991-11-01 00:00:00

abstract：:Ulrich, Leuthold, and Sommer (1998) suggested that movement preparation at the level of the motor cortex, as indexed by the lateralized readiness potential (LRP), proceeds in a strongly hierarchical fashion, where parameters other than response hand are prepared only if all the movement parameters are known. These con...

journal_title：Psychophysiology

authors： Wild-Wall N,Sangals J,Sommer W,Leuthold H

更新日期：2003-01-01 00:00:00

abstract：:Various studies have indicated an impairment of sensory signal processing in schizophrenic patients. Anatomical and functional imaging studies have indicated morphological and metabolic abnormalities in the thalamus in schizophrenia. Other results give evidence for an additional role of cortical dysfunction in sensory...

journal_title：Psychophysiology

authors： Waberski TD,Norra C,Kawohl W,Thyerlei D,Hock D,Klostermann F,Curio G,Buchner H,Hoff P,Gobbelé R

更新日期：2004-05-01 00:00:00

abstract：:The neural processes underlying an unplanned shift in movement control across limb systems were studied by recording event-related potentials (ERPs) as participants made a left or right hand movement followed by a left or right foot movement or vice versa. ERPs associated with both first and second movements replicate...

journal_title：Psychophysiology

authors： Miller J,Buchlak Q

更新日期：2012-07-01 00:00:00

abstract：:Intolerance of uncertainty (IU) is a transdiagnostic risk factor for internalizing disorders. Prior work has found that IU may be associated with either increased reactivity to threat or, alternatively, with decreased differential responding between threat and nonthreat/safety cues (i.e., threat generalization). For e...

journal_title：Psychophysiology

authors： Bauer EA,MacNamara A,Sandre A,Lonsdorf TB,Weinberg A,Morriss J,van Reekum CM

更新日期：2020-05-01 00:00:00

abstract：:The present study investigated whether the right hemisphere preponderance of stimulus-preceding negativity (SPN) was affected by different categories of visual feedback stimulus. A time estimation task was performed with facial, verbal, symbolic, and no-feedback conditions. A principal component analysis identified an...

journal_title：Psychophysiology

authors： Ohgami Y,Kotani Y,Arai J,Kiryu S,Inoue Y

更新日期：2014-09-01 00:00:00

abstract：:The current study assessed peripheral responses during decision making under explicit risk, and tested whether intraindividual variability in choice behavior can be explained by fluctuations in peripheral arousal. Electrodermal activity (EDA) and heart rate (HR) were monitored in healthy volunteers (N = 68) during the...

journal_title：Psychophysiology

authors： Studer B,Scheibehenne B,Clark L

更新日期：2016-06-01 00:00:00

abstract：:We tested the hypothesis that psychopathy is associated with abnormal processing of semantic and affective verbal information. In Task 1, a lexical decision task, and in Task 2, a word identification task, participants responded faster to concrete than to abstract words. In Task 2, psychopaths made more errors identif...

journal_title：Psychophysiology

authors： Kiehl KA,Hare RD,McDonald JJ,Brink J

更新日期：1999-11-01 00:00:00

abstract：:Psychophysiological measures such as the lateralized readiness potential (LRP) have been used to study information processing in the Eriksen flankers task. The data provided by these measures are consistent with a continuous flow theory, which proposes that the output of stimulus evaluation is continuously available t...

journal_title：Psychophysiology

authors： Spencer KM,Coles MG

更新日期：1999-05-01 00:00:00

abstract：:In the present study, we compared the performance of normal subjects in three age groups and of medicated Parkinson's disease patients on auditory selective attention processes. Two tone sequences were dichotically presented. Subjects responded to deviant tones in the attended location. Event-related potentials (ERPs)...

journal_title：Psychophysiology

authors： Karayanidis F,Andrews S,Ward PB,Michie PT

更新日期：1995-07-01 00:00:00

abstract：:Physiological arousal is purportedly a key determinant in the development and maintenance of gambling behaviors, with problem gambling conceptualized in terms of abnormal autonomic responses. Theoretical conceptualizations of problem gambling are discordant regarding the nature of deficit in this disorder; some accoun...

journal_title：Psychophysiology

authors： Lole L,Gonsalvez CJ,Barry RJ,Blaszczynski A

更新日期：2014-06-01 00:00:00

abstract：:Children's self-regulation is a core adaptive system in child development. Physiological indices of regulation, particularly the autonomic nervous system (ANS), have garnered increased attention as an informative level of analysis in regulation research. Cardiography supports the simultaneous examination of both ANS b...

journal_title：Psychophysiology

authors： Rudd KL,Yates TM

更新日期：2020-11-01 00:00:00

abstract：:The effects of force production on medial-frontal negativity (MFN), reflecting the activity of an internal action-monitoring system, were investigated in a force-production task. A precue indicated a low or high force before a stimulus signaled the execution of the same or opposite force. An incorrectly exerted force ...

journal_title：Psychophysiology

authors： Armbrecht AS,Gibbons H,Stahl J

更新日期：2012-01-01 00:00:00

abstract：:The error-related negativity (ERN or Ne) is increasingly being investigated as a marker discriminating interindividual factors and moves toward a surrogate marker for disorders or interventions. Although reproducibility and validity of neuroscientific and psychological research has been criticized, clear data on how d...

journal_title：Psychophysiology

authors： Fischer AG,Klein TA,Ullsperger M

更新日期：2017-07-01 00:00:00

abstract：:Event-related brain potentials were recorded from the human scalp during selective listening to tone pips differing in location and/or pitch from irrelevant tones. The subjects' task was to discriminate infrequent deviant tones of lower intensity appearing among designated (relevant) tones. A large processing negativi...

journal_title：Psychophysiology

authors： Alho K,Sams M,Paavilainen P,Reinikainen K,Näätänen R

更新日期：1989-09-01 00:00:00

abstract：:Using unfamiliar and meaningless pictographs that varied in their degree of similarity to Chinese characters, the current study tested whether the early electrophysiological response was modulated by character likeness. We measured P100 and N170 while 20 native Chinese speakers were viewing Chinese characters, drawing...

journal_title：Psychophysiology

authors： Zhang M,Jiang T,Mei L,Yang H,Chen C,Xue G,Dong Q

更新日期：2011-07-01 00:00:00

abstract：:To investigate the mechanisms by which oxytocin improves socioaffective processing, we measured behavioral and pupillometric data during a dynamic facial emotion recognition task. In a double-blind between-subjects design, 47 men received either 24 IU intranasal oxytocin (OXT) or a placebo (PLC). Participants in the O...

journal_title：Psychophysiology

authors： Prehn K,Kazzer P,Lischke A,Heinrichs M,Herpertz SC,Domes G

更新日期：2013-06-01 00:00:00

abstract：:The stimulus-preceding negativity (SPN) is a reliable index of incentive anticipation. However, it remains controversial whether the anticipatory process indexed by the SPN is modulated by incentive valence. The present study investigated the effect of valence on the SPN in a gambling task that required participants t...

journal_title：Psychophysiology

authors： Li Q,Xu J,Chen W,Mu Z,An T,Zheng Y

更新日期：2018-11-01 00:00:00

abstract：:We review and summarize seven molecular genetic studies of 17 psychophysiological endophenotypes that comprise this special issue of Psychophysiology, address criticisms raised in accompanying Perspective and Commentary pieces, and offer suggestions for future research. Endophenotypes are polygenic, and possibly influ...

journal_title：Psychophysiology

authors： Iacono WG,Vaidyanathan U,Vrieze SI,Malone SM

更新日期：2014-12-01 00:00:00

abstract：:Brain oscillations likely play a significant role in the storage of information in working memory (WM). Despite the wide popularity of the topic, current attempts to summarize the research in the field are narrative reviews. We address this gap by providing a descriptive systematic review, in which we investigated osc...

journal_title：Psychophysiology

authors： Pavlov YG,Kotchoubey B

更新日期：2020-12-05 00:00:00

abstract：:The N2pc ERP component has been widely used as a measure of lateralized visual attention. It is characterized by a negativity contralateral to the attended location or target, and it is thought to reflect contralaterally enhanced processing of attended information in intermediate to high levels of the ventral visual p...

journal_title：Psychophysiology

authors： Papaioannou O,Luck SJ

更新日期：2020-05-01 00:00:00

abstract：:We investigated the interplay between inhibition and updating, two executive working memory (WM) functions. We applied a novel task paradigm consisting of flanker stimuli presented within an n-back task and studied the interaction between inhibitory demands and load on WM updating using behavioral measures, EEG, and p...

journal_title：Psychophysiology

authors： Scharinger C,Soutschek A,Schubert T,Gerjets P

更新日期：2015-10-01 00:00:00