Interstimulus intervals for skin conductance response measurement.

abstract：:Event-related potentials were recorded with 61 electrodes from 16 students who verified either the correctness of single-digit multiplication problems or the semantic congruency of sentences. Multiplication problems varied in size and sentence fragments in constraint. Both semantic and arithmetic incongruencies evoked...

journal_title：Psychophysiology

authors： Jost K,Hennighausen E,Rösler F

更新日期：2004-01-01 00:00:00

abstract：:This study investigated the use of event-related brain potentials (ERPs) as a neurophysiological measure of eyewitness identification accuracy during a lineup task (ERP-lineup). Time delay between viewing the crime and completing the ERP-lineup (no-delay, 1-h delay and 1-week delay conditions) and culprit presence or ...

journal_title：Psychophysiology

authors： Lefebvre CD,Marchand Y,Smith SM,Connolly JF

更新日期：2007-11-01 00:00:00

abstract：:Arterial elasticity is an important indicator of risk for cardiovascular disease (CVD). It is influenced by both gradual vessel wall damage due to aging and disease and vascular tone that responds, at the moment, to system loading. Measuring changes in arterial elasticity are critical to early detection of CVD but can...

journal_title：Psychophysiology

authors： Vaschillo B,Vaschillo EG

更新日期：2020-08-01 00:00:00

abstract：:In this study the organization of information processing in a selective search task was examined by analyzing event-related potentials. This task consisted of searching for target letters in a relevant (attended) color. The ERPs revealed two different effects of attention: an early occipital negativity (+/- 150 ms) re...

journal_title：Psychophysiology

authors： Wijers AA,Mulder G,Okita T,Mulder LJ,Scheffers MK

更新日期：1989-01-01 00:00:00

abstract：:A lateralized event-related potential (ERP) component elicited by attention-directing cues (ADAN) has been linked to frontal-lobe control but is often absent when spatial attention is deployed in the auditory modality. Here, we tested the hypothesis that ERP activity associated with frontal-lobe control of auditory sp...

journal_title：Psychophysiology

authors： Störmer VS,Green JJ,McDonald JJ

更新日期：2009-03-01 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：:Two competing approaches for the roles of stimulus significance and novelty in determining orienting responses (ORs) were tested and compared. According to the first, ORs to significant stimuli are determined by sets and expectations and are relatively independent of the contrast between the test stimulus and precedin...

journal_title：Psychophysiology

authors： Ben-Shakhar G

更新日期：1994-07-01 00:00:00

abstract：:Participants in Experiments 1 and 2 performed a discrimination and counting task to assess the effect of lead stimulus modality on attentional modification of the acoustic startle reflex. Modality of the discrimination stimuli was changed across subjects. Electrodermal responses were larger during task-relevant stimul...

journal_title：Psychophysiology

authors： Lipp OV,Siddle DA,Dall PJ

更新日期：1998-07-01 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：:AC amplifiers can introduce significant distortions into the low frequency and DC components of recorded electrophysiological data such as event-related potentials (ERPs). Methods for correcting such distortions (i.e., estimating the waveform of the original data) after the data have been amplified and recorded rely o...

journal_title：Psychophysiology

authors： Joyce CA,Gorodnitsky IF,Teder-Sälejärvi WA,King JW,Kutas M

更新日期：2002-09-01 00:00:00

abstract：:Besides visual salience and observers' current intention, prior learning experience may influence deployment of visual attention. Associative learning models postulate that observers pay more attention to stimuli previously experienced as reliable predictors of specific outcomes. To investigate the impact of learning ...

journal_title：Psychophysiology

authors： Feldmann-Wüstefeld T,Uengoer M,Schubö A

更新日期：2015-11-01 00:00:00

abstract：:A brief 10-min time delay between an initial and subsequent exposure to extinction trials has been found to impair memory reconsolidation in fear-conditioned rodents and humans, providing a potential means to reduce fearfulness in anxiety disorders and posttraumatic stress disorder (PTSD). The present study used video...

journal_title：Psychophysiology

authors： Fricchione J,Greenberg MS,Spring J,Wood N,Mueller-Pfeiffer C,Milad MR,Pitman RK,Orr SP

更新日期：2016-09-01 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 investigated whether there is a visual counterpart of the auditory mismatch negativity. Event-related potentials were recorded while subjects performed a spatial frequency discrimination task. "Match" and "nonmatch" stimuli were specifically categorized according to whether the second stimulus had th...

journal_title：Psychophysiology

authors： Fu S,Fan S,Chen L

更新日期：2003-09-01 00:00:00

abstract：:We conducted a comprehensive examination of the sensory visual event-related potential (ERP) of psychiatric patients and their relatives using a methodology that improves upon those used previously by other investigators. One hundred thirty-five patients at the onset of their first psychotic episode, 146 first-degree ...

journal_title：Psychophysiology

authors： Katsanis J,Iacono WG,Beiser M

更新日期：1996-05-01 00:00:00

abstract：:Visual awareness was studied in 11 subjects by using coherent and scrambled objects as stimuli. The stimuli were presented near the subjective perceptual threshold. Explicitly recognized stimuli elicited a specific negative ERP deflection peaking at 460 ms. Our reaction time experiment suggests that this visual awaren...

journal_title：Psychophysiology

authors： Ojanen V,Revonsuo A,Sams M

更新日期：2003-03-01 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：:Effects of normal aging on the use of sentence context information during language comprehension were examined by measuring younger and older adults' event-related potential (ERP) responses to congruent sentence-final words as a function of contextual constraint. Half of the sentence contexts were strongly constrainin...

journal_title：Psychophysiology

authors： Federmeier KD,Kutas M

更新日期：2005-03-01 00:00:00

abstract：:Recent work suggests that dissociable activity in theta and delta frequency bands underlies several common ERP components, including the no-go N2/P3 complex, which can better index separable functional processes than traditional time-domain measures. Reports have also demonstrated that neural activity can be affected ...

journal_title：Psychophysiology

authors： Harper J,Malone SM,Bachman MD,Bernat EM

更新日期：2016-05-01 00:00:00

abstract：:ERP averaging is an extraordinarily successful method, but can only be applied to a limited range of experimental designs. We introduce the regression-based rERP framework, which extends ERP averaging to handle arbitrary combinations of categorical and continuous covariates, partial confounding, nonlinear effects, and...

journal_title：Psychophysiology

authors： Smith NJ,Kutas M

更新日期：2015-02-01 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：:The present study investigated the effects of informed consent regarding upcoming, aversive stimuli on autonomic and self-report measures of anxiety. Physiological and self-report measures were recorded prior to the subject receiving information regarding the nature of the upcoming stressor (naive baseline block), fol...

journal_title：Psychophysiology

authors： Farha JG,Sher KJ

更新日期：1989-03-01 00:00:00

abstract：:With the aim of identifying event-related potential (ERP) correlates of the tip-of-the-tongue (TOT) state, we employed a task involving identification and naming of the faces of famous people with three response categories: KNOW (correct naming), DON'T KNOW (name not known), and TOT. Before 450 ms, no differences are ...

journal_title：Psychophysiology

authors： Díaz F,Lindín M,Galdo-Alvarez S,Facal D,Juncos-Rabadán O

更新日期：2007-01-01 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：:Interhemispheric interactions were studied with functional brain mapping of visual processing. Children performed a reaction time task with uni- and bilateral targets and nontargets. The visual evoked potential (VEP) was segmented into P1a, P1b, and N1 microstates using map rather than channel features. Map latencies,...

journal_title：Psychophysiology

authors： Steger J,Imhof K,Denoth J,Pascual-Marqui RD,Steinhausen HC,Brandeis D

更新日期：2001-03-01 00:00:00

abstract：:Recent studies propose that a mechanism termed "inhibitory tagging" acts upon the processing of the target at the attended location by temporarily blocking the stimulus-response mapping. Here we combined the cue-target paradigm with the Stroop task and measured event-related potential (ERP) responses to the color of a...

journal_title：Psychophysiology

authors： Zhang Y,Zhou X,Zhang M

更新日期：2012-09-01 00:00:00

abstract：:ERP studies have highlighted several electrocortical components that can be observed when people make errors. We propose that the P(E) reflects processes functionally similar to those reflected in the P3 and that the P(E) and P3 should covary. We speculate that these processes refer to the motivational significance of...

journal_title：Psychophysiology

authors： Ridderinkhof KR,Ramautar JR,Wijnen JG

更新日期：2009-05-01 00:00:00

abstract：:When we change sidewalks because we see vomit or dog feces, we are avoiding disgusting stimuli. However, it is unclear how we shift spatial attention itself away from disgusting stimuli. In the present study, we used a multisensory spatial-cuing paradigm as a tool to test if a disgusting sound is avoided by redirectin...

journal_title：Psychophysiology

authors： Zimmer U,Keppel MT,Poglitsch C,Ischebeck A

更新日期：2015-10-01 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：:Despite the P300-concealed information test's validity in detecting concealed memory when it is conducted immediately after the mock crime, whether the P300-CIT's detection efficiency is moderated by time delay remains unknown. Here, we conducted a mock crime study in which guilty participants were tested immediately ...

journal_title：Psychophysiology

authors： Hu X,Rosenfeld JP

更新日期：2012-08-01 00:00:00