The N2pc component reliably captures attentional bias in social anxiety.

abstract：:Event-related potentials (ERPs) and behavioral ratings were collected from 30 female subjects who were exposed to picture slides. The slides belonged to five affective categories whose content was babies, dermatological cases, ordinary people, male models, and female models. Based on the day of testing relative to the...

journal_title：Psychophysiology

authors： Johnston VS,Wang XT

更新日期：1991-07-01 00:00:00

abstract：:Many psychophysiologists have noted the striking similarities between the antecedent conditions for the P3 component of the event-related potential and the orienting response: both are typically elicited by salient, unexpected, novel, task-relevant, and other motivationally significant stimuli. Although the close coup...

journal_title：Psychophysiology

authors： Nieuwenhuis S,De Geus EJ,Aston-Jones G

更新日期：2011-02-01 00:00:00

abstract：:The aim of this study was to investigate whether components of pain event-related potentials (ERPs) are modulated by anxiety. Pain ERPs in response to electrical stimulation were collected from 14 healthy individuals in a neutral condition and a condition where pain-related anxiety was induced. The amplitude of the N1...

journal_title：Psychophysiology

authors： Warbrick T,Sheffield D,Nouwen A

更新日期：2006-09-01 00:00:00

abstract：:Startle potentiation is a well-validated translational measure of negative affect. Startle potentiation is widely used in clinical and affective science, and there are multiple approaches for its quantification. The three most commonly used approaches quantify startle potentiation as the increase in startle response f...

journal_title：Psychophysiology

authors： Bradford DE,Starr MJ,Shackman AJ,Curtin JJ

更新日期：2015-12-01 00:00:00

abstract：:Recent event-related potential (ERP) studies revealed the selective processing of affective pictures. The present study explored whether the same phenomenon can be observed when pictures are presented only briefly. Toward this end, pleasant, neutral, and unpleasant pictures from the International Affective Pictures Se...

journal_title：Psychophysiology

authors： Schupp HT,Junghöfer M,Weike AI,Hamm AO

更新日期：2004-05-01 00:00:00

abstract：:This paper reports evidence of the existence of multiple and distinct visual memory processes in a memory search task in which a divided field stimulus presentation was used at study (Experiments 1-3) and either a foveal (Experiments 1 and 2) or a lateralized (Experiment 3) stimulus presentation was used at test. Thes...

journal_title：Psychophysiology

authors： Fabiani M,Ho J,Stinard A,Grattona G

更新日期：2003-05-01 00:00:00

abstract：:The early and late components of the event-related potential (ERP) Old-New effect are well characterized with respect to long-term memory, and have been associated with processes of familiarity and recollection, respectively. Now, using a short-term memory paradigm with verbal and nonverbal stimuli, we explored the wa...

journal_title：Psychophysiology

authors： Danker JF,Hwang GM,Gauthier L,Geller A,Kahana MJ,Sekuler R

更新日期：2008-09-01 00:00:00

abstract：:Readers typically experience processing difficulty when they encounter a word that is anomalous within the local context, such as "The cat picked up the chainsaw." In an ERP study, we demonstrate that by placing such a sentence in a fictional scenario that is well known to the reader (e.g., a Tom and Jerry cartoon), t...

journal_title：Psychophysiology

authors： Filik R,Leuthold H

更新日期：2008-07-01 00:00:00

abstract：:Extinction of conditioned fear serves as a laboratory model for the mechanism of action underlying exposure treatment with patients suffering from anxiety disorders. Thus, an enhanced understanding of individual differences in extinction learning may help to improve exposure procedures by tailoring treatment plans to ...

journal_title：Psychophysiology

authors： Wendt J,König J,Hufenbach MC,Koenig J,Thayer JF,Hamm AO

更新日期：2019-10-01 00:00:00

abstract：:The startle reflex elicited by binaural acoustic startle stimuli is potentiated by the threat of electric shock. The present study explored the lateralization of this fear-potentiated startle reflex effect using acoustic startle stimuli delivered binaurally or monaurally to the left or right ear and recorded from the ...

journal_title：Psychophysiology

authors： Grillon C,Davis M

更新日期：1995-03-01 00:00:00

abstract：:Two experiments are reported in which two target stimuli, T1 and T2, were presented at variable stimulus onset asynchronies (SOAs). In Experiment 1, T1 and T2 were visual stimuli embedded in a rapid serial visual presentation (RSVP) stream of distractors. Participants were asked to report T1 and T2 at the end of the s...

journal_title：Psychophysiology

authors： Dell'Acqua R,Jolicoeur P,Pesciarelli F,Job CR,Palomba D

更新日期：2003-07-01 00:00:00

abstract：:Working memory (WM) is vulnerable to age-related decline, particularly under high loads. Visual alpha oscillations contribute to WM performance in younger adults, and although alpha decreases in power and frequency with age, it is unclear if alpha activity supports WM in older adults. We recorded electroencephalograph...

journal_title：Psychophysiology

authors： Sghirripa S,Graetz L,Merkin A,Rogasch NC,Semmler JG,Goldsworthy MR

更新日期：2021-02-01 00:00:00

abstract：:The Attentional Blink (AB) usually refers to the impaired report of a second target (T2) if it appears within 200-500 ms after a first target within a rapid sequence of distractors. The present study focused on a less studied AB variant known as the unmasked AB, where T2 is the last item of the sequence and T2 report ...

journal_title：Psychophysiology

authors： Ching ASM,Kim J,Davis C

更新日期：2021-01-01 00:00:00

abstract：:Frequency-dependent transfer from EOG to EEG may be insufficiently accounted for by simple time domain regression methods (Gasser, Sroka, & Möcks, 1986; Woestenburg, Verbaten, & Slangen, 1983). In contrast, a multiple-lag time domain regression analysis, using lagged regression of EEG on EOG, must theoretically accoun...

journal_title：Psychophysiology

authors： Kenemans JL,Molenaar PC,Verbaten MN,Slangen JL

更新日期：1991-01-01 00:00:00

abstract：:For over 35 years, research has examined frontal alpha EEG asymmetry, discussed in terms of relative left frontal activity (rLFA) in the present review, as a concurrent and prospective marker of affective processing and psychopathology. Because rLFA may index (a) neural correlates of frontal asymmetry, or (b) psycholo...

journal_title：Psychophysiology

authors： Reznik SJ,Allen JJB

更新日期：2018-01-01 00:00:00

abstract：:Previous research with preexperimentally familiar faces and names has identified several memory-related components in the event-related potential (ERP). Here we aimed to characterize these components while controlling the quality of long-term memory with a standardized learning procedure for unfamiliar faces and names...

journal_title：Psychophysiology

authors： Herzmann G,Sommer W

更新日期：2007-03-01 00:00:00

abstract：:We compared early stages of face processing in young and older participants as indexed by ERPs elicited by faces and non-face stimuli presented in upright and inverted orientations. The P1 and N170 components were larger in older than in young participants. However, the early distinction between stimulus categories as...

journal_title：Psychophysiology

authors： Gao L,Xu J,Zhang B,Zhao L,Harel A,Bentin S

更新日期：2009-09-01 00:00:00

abstract：:Error processing is frequently examined using the error-related negativity (ERN), a negative-going event-related potential occurring after the commission of an error at frontal-central sites, and has been suggested as a neural biomarker that may be useful in characterizing trajectories of risk for anxiety. While the E...

journal_title：Psychophysiology

authors： Meyer A,Bress JN,Proudfit GH

更新日期：2014-07-01 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：:Maintaining a healthy diet has important implications for physical and mental health. One factor that may influence diet and food consumption is inhibitory control-the ability to withhold a dominant response in order to correctly respond to environmental demands. We examined how N2 amplitude, an ERP that reflects inhi...

journal_title：Psychophysiology

authors： Carbine KA,Christensen E,LeCheminant JD,Bailey BW,Tucker LA,Larson MJ

更新日期：2017-07-01 00:00:00

abstract：:In healthy individuals, a reduction in cardiovascular output and a shift to parasympathetic/vagal dominant activity is observed across nocturnal sleep. This cardiac autonomic profile, often measured by heart rate variability (HRV), has been associated with significant benefits for the cardiovascular system. However, l...

journal_title：Psychophysiology

authors： Cellini N,Whitehurst LN,McDevitt EA,Mednick SC

更新日期：2016-04-01 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

abstract：:This study was conducted to explore the relationship between emotion recognition and affective Theory of Mind (ToM). Forty subjects performed a facial emotion recognition and an emotional intention recognition task (affective ToM) in an event-related fMRI study. Conjunction analysis revealed overlapping activation dur...

journal_title：Psychophysiology

authors： Mier D,Lis S,Neuthe K,Sauer C,Esslinger C,Gallhofer B,Kirsch P

更新日期：2010-11-01 00:00:00

abstract：:Cognitive affective neuroscience tasks that are straightforward to administer, measure key constructs of interest, and can be used in different lab settings and with multiple psychophysiological methods can lead to a more complete understanding of experimental effects. The no-threat, predictable threat, unpredictable ...

journal_title：Psychophysiology

authors： MacNamara A,Barley B

更新日期：2018-10-01 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：:Here, a rare probe or frequent irrelevant stimulus (S1) appeared in the first part of the trial, followed by either a target or nontarget (S2) in the second. Subjects randomly pressed one of five buttons to S1 to signal seeing it. Then they pressed one of two buttons for nontargets or targets. We tested three groups: ...

journal_title：Psychophysiology

authors： Rosenfeld JP,Labkovsky E

更新日期：2010-11-01 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：:Deficits on saccade tasks, particularly antisaccade performance, have been reliably reported in schizophrenia. However, less evidence is available on saccade performance in relation to schizotypy, a personality constellation harboring risk for schizophrenia. Here, we report a large empirical study of the associations ...

journal_title：Psychophysiology

authors： Thomas EHX,Steffens M,Harms C,Rossell SL,Gurvich C,Ettinger U

更新日期：2021-01-01 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：:Auditory event-related potentials (ERPs) in response to 50-ms tones were recorded from the human scalp. A standard stimulus (p = .88) and three different deviants were randomly presented via earphones. There were two one-dimensional deviants (one frequency and one location deviant) and one two-dimensional deviant, wit...

journal_title：Psychophysiology

authors： Schröger E

更新日期：1995-01-01 00:00:00