Somatosensory mu activity reflects imagined pain intensity of others.

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：:The effect of cardiac cycle time on attentional selection was investigated in an experiment in which participants classified target letters in a visual selection task. Stimulus onsets were aligned to the R wave of the electrocardiogram and stimuli presented either during the ventricular systole or diastole. Selection ...

journal_title：Psychophysiology

authors： Pramme L,Larra MF,Schächinger H,Frings C

更新日期：2016-11-01 00:00:00

abstract：:This study explores how trial-to-trial latency variability contributes to the developmental trends observed in ERN amplitude found in the incorrect trials of a performance monitoring task, the visual flanker task. An Adaptive Woody filter was used to measure and correct for the trial-to-trial latency variability of th...

journal_title：Psychophysiology

authors： Gavin WJ,Lin MH,Davies PL

更新日期：2019-07-01 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 examines whether orthographic information is used during prelexical processes in spoken word recognition by investigating ERPs during spoken word processing for Korean words. Differential effects due to orthographic syllable neighborhood size and sound-to-spelling consistency on P200 and N320 were evaluated...

journal_title：Psychophysiology

authors： Kwon Y,Choi S,Lee Y

更新日期：2016-04-01 00:00:00

abstract：:We compared the effects of 2-month CPAP or exercise training (ET) therapies on the autonomic balance in moderate to severe obstructive sleep apnea (OSA) through heart rate variability (HRV) analysis. Thirty-nine OSA patients were divided into CPAP (n = 18) and ET (n = 21) groups, being further split into hypertensive ...

journal_title：Psychophysiology

authors： Cipriano LHC,Borges YG,Mill JG,Mauad H,Martins de Araújo MT,Gouvea SA

更新日期：2021-01-22 00:00:00

abstract：:Two conflicting views have emerged as to why people cry when they are sad. One suggests that crying serves homeostasis by facilitating recovery; the other suggests that crying produces an aversive high-arousal state that motivates behavior aimed at ending the tears. To test hypotheses drawn from these views, we showed...

journal_title：Psychophysiology

authors： Gross JJ,Frederickson BL,Levenson RW

更新日期：1994-09-01 00:00:00

abstract：:The empirical investigation of unobservable psychological processes usually rests on operational definitions. As an alternative, we propose the use of explicit causal models. This is particularly useful in psychophysiology, where formal models can be expressed mathematically, exploiting biophysical constraints, and in...

journal_title：Psychophysiology

authors： Bach DR,Friston KJ

更新日期：2013-01-01 00:00:00

abstract：:Behavioral studies have shown that two different morphed faces belonging to the same identity are harder to discriminate than two faces stemming from two different identities. The temporal course of this categorical perception effect has been explored through event-related potentials. Three kinds of pairs were present...

journal_title：Psychophysiology

authors： Campanella S,Hanoteau C,Dépy D,Rossion B,Bruyer R,Crommelinck M,Guérit JM

更新日期：2000-11-01 00:00:00

abstract：:The present study used delta EEG band to test the hypothesis of a cerebral maturational delay and a functional altered cerebral asymmetry for phonological processing in dyslexic children. A group of 14 children with dyslexia and 28 matched controls participated in a linguistic paradigm in which the same words were pro...

journal_title：Psychophysiology

authors： Penolazzi B,Spironelli C,Angrilli A

更新日期：2008-11-01 00:00:00

abstract：:The neural basis of feedback expectation, which is crucial in learning theory, has only been minimally studied. Stimulus-preceding negativity (SPN), an ERP component that appears prior to the presentation of feedback, has been proposed as being related to feedback expectation. The present study showed, for the first t...

journal_title：Psychophysiology

authors： Morís J,Luque D,Rodríguez-Fornells A

更新日期：2013-09-01 00:00:00

abstract：:This study investigated responses to near-wins (i.e., nonwin outcomes that were close to a major win, and their counterpart, near-losses (nonwin outcomes that are proximal to a major loss) in a decision-making task, measuring (a) luck ratings, (b) adjustment of bet amount, and (c) facial muscle reactivity at zygomatic...

journal_title：Psychophysiology

authors： Wu Y,van Dijk E,Clark L

更新日期：2015-03-01 00:00:00

abstract：:Inhibitory gating of response to repeated stimuli is demonstrated by several event-related potentials, including the auditory P50 wave. The present study examined the effects of variation in sound intensity on this phenomenon in schizophrenics and normal subjects. Paired clicks, 500 ms apart, were presented 50 dB abov...

journal_title：Psychophysiology

authors： Griffith J,Hoffer LD,Adler LE,Zerbe GO,Freedman R

更新日期：1995-09-01 00:00:00

abstract：:Prior research has shown that category search can be similar to one-item search (as measured by the N2pc ERP marker of attentional selection) for highly familiar, smaller categories (e.g., letters and numbers) because the finite set of items in a category can be grouped into one unit to guide search. Other studies hav...

journal_title：Psychophysiology

authors： Wu R,McGee B,Echiverri C,Zinszer BD

更新日期：2018-08-01 00:00:00

abstract：:Previous research has shown that consummatory ERP components are sensitive to contextual valence. The present study investigated the contextual valence effect across anticipatory and consummatory phases by requiring participants to play a simple gambling task during a gain context and a loss context. During the antici...

journal_title：Psychophysiology

authors： Zheng Y,Li Q,Zhang Y,Li Q,Shen H,Gao Q,Zhou S

更新日期：2017-07-01 00:00:00

abstract：:High- and low-pitched tones (CS+ and CS-) signalled baroreceptor stimulation or inhibition (US+ and US-) on 6-s conditioning trials (n = 128). Baroreceptor stimulation was induced by the phase-related external suction (PRES) method of Rau et al. (1992) in which a brief pulse of negative external pressure is applied to...

journal_title：Psychophysiology

authors： Roberts LE,Rau H,Furedy JJ,Birbaumer N

更新日期：1993-09-01 00:00:00

abstract：:Arithmetic problems share many surface-level features with typical sentences. They assert information about the world, and readers can evaluate this information for sensibility by consulting their memories as the statement unfolds. When people encounter the solution to the problem 3 × 4, the brain elicits a robust ERP...

journal_title：Psychophysiology

authors： Dickson DS,Cerda VR,Beavers RN,Ruiz A,Castañeda R,Wicha NYY

更新日期：2018-11-01 00:00:00

abstract：:Research has indicated that performance on heartbeat counting tasks may be influenced by beliefs about heart rate. Sixty male subjects were administered the Schandry heartbeat counting task after viewing fast, slow, or no heart rate feedback. Subjects were also administered the Whitehead signal-detection type task. Re...

journal_title：Psychophysiology

authors： Phillips GC,Jones GE,Rieger EJ,Snell JB

更新日期：1999-07-01 00:00:00

abstract：:If electrodermal activity is recorded with direct current, constant voltage and constant current measurements result in different dependencies of electrodermal reactions on the actual electrodermal level. The present study demonstrates empirically that such a problem does not exist when instead the phase angle changes...

journal_title：Psychophysiology

authors： Schaefer F,Boucsein W

更新日期：2000-01-01 00:00:00

abstract：:Inhibitory control enables humans to stop prepotent motor activity, and is commonly studied using go/no-go or stop-signal tasks. In stop-signal tasks, prepotent motor activity is elicited by delaying stop signals relative to go signals. In go/no-go tasks, however, trials include only one signal-go or no-go. Hence, pre...

journal_title：Psychophysiology

authors： Wessel JR

更新日期：2018-03-01 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 present ERP study investigated individual differences in the integration of verbal descriptions and visual object representations. Participants saw pictures of objects (e.g., a swimming duck) after listening to noun phrases describing the same object in the identical state, a shape-mismatching state ("flying duck"...

journal_title：Psychophysiology

authors： Hirschfeld G,Feldker K,Zwitserlood P

更新日期：2012-03-01 00:00:00

abstract：:Four experiments were conducted to determine whether voluntarily produced emotional facial configurations are associated with differentiated patterns of autonomic activity, and if so, how this might be mediated. Subjects received muscle-by-muscle instructions and coaching to produce facial configurations for anger, di...

journal_title：Psychophysiology

authors： Levenson RW,Ekman P,Friesen WV

更新日期：1990-07-01 00:00:00

abstract：:The hypothesis is advanced that certain inhibitory processes necessarily involve autonomic adjustments. Such adjustments would represent a constraint on information processing imposed by the location of the mind in a body. Evidence is reviewed showing that motoric inhibition is related to a transient delay in heartbea...

journal_title：Psychophysiology

authors： Jennings JR

更新日期：1992-07-01 00:00:00

abstract：:Startle stimuli elicit various physiological and cognitive responses. This study investigated whether acoustic startle stimuli affect saccadic reactions in an emotional pro- or antisaccade task. Startle probes were presented either 500 ms before or simultaneous with an imperative stimulus that indicated whether a sacc...

journal_title：Psychophysiology

authors： Deuter CE,Schilling TM,Kuehl LK,Blumenthal TD,Schachinger H

更新日期：2013-10-01 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：:Recent efforts to replicate structural brain-behavior correlations have called into question the replicability of structural brain measures used in cognitive neuroscience. Here, we report an evaluation of test-retest reliability of diffusion tensor imaging (DTI) measures, including fractional anisotropy, mean diffusiv...

journal_title：Psychophysiology

authors： Boekel W,Forstmann BU,Keuken MC

更新日期：2017-01-01 00:00:00

abstract：:A rapidly growing body of research suggests that meditation can change brain and cognitive functioning. Yet little is known about the neurochemical mechanisms underlying meditation-related changes in cognition. Here, we investigated the effects of meditation on spontaneous eyeblink rates (sEBR), a noninvasive peripher...

journal_title：Psychophysiology

authors： Kruis A,Slagter HA,Bachhuber DR,Davidson RJ,Lutz A

更新日期：2016-05-01 00:00:00

abstract：:The neural mechanisms of deviancy and target detection were investigated by combining high density event-related potential (ERP) recordings with functional magnetic resonance imaging (fMRI). ERP and fMRI responses were recorded using the same paradigm and the same subjects. Unattended deviants elicited a mismatch nega...

journal_title：Psychophysiology

authors： Opitz B,Mecklinger A,Von Cramon DY,Kruggel F

更新日期：1999-01-01 00:00:00

abstract：:Electrodermal responses were recorded during the presentation of 16 moderately intense (1000 Hz, 90dB) tones in three groups of young men: borderline hypertensives (138/79 mmHg), normotensives (112/65 mmHg), and hypotensives (104/63 mmHg). Electrodermal response habituation was measured as a decline in response over t...

journal_title：Psychophysiology

authors： Fredrikson M,Edman G,Levander SE,Schalling D,Svensson J,Tuomisto M

更新日期：1990-11-01 00:00:00