The effects of consent procedures on the psychophysiological assessment of anxiety: a methodological inquiry.

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：: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：:Prior research has identified two resting EEG biomarkers with potential for predicting functional outcomes in depression: theta current density in frontal brain regions (especially rostral anterior cingulate cortex) and alpha power over posterior scalp regions. As little is known about the discriminant and convergent ...

journal_title：Psychophysiology

authors： Smith EE,Tenke CE,Deldin PJ,Trivedi MH,Weissman MM,Auerbach RP,Bruder GE,Pizzagalli DA,Kayser J

更新日期：2020-02-01 00:00:00

abstract：:Previous studies have shown that expectancy incongruence in emotional stimuli influences the encoding (i.e., the first stage of memory processing) of the stimuli. However, it is unknown about whether expectancy incongruence influences later stages of memory processing, such as recognition. To this end, expectancy cues...

journal_title：Psychophysiology

authors： Lin H,Liang J

更新日期：2020-03-01 00:00:00

abstract：:Selecting the adequate alternative in choice situations may involve an inhibition process. Here we assessed response implementation during the reaction time of a between-hand choice task with single- or paired-pulse (3 or 15 ms interstimulus intervals [ISIs]) transcranial magnetic stimulation of the motor cortex. The ...

journal_title：Psychophysiology

authors： Tandonnet C,Garry MI,Summers JJ

更新日期：2011-04-01 00:00:00

abstract：:This report evaluated (a) the temporal stability of hemodynamic responses to three tasks using impedance cardiography, and (b) the influence of aging on stress responses in a multi-ethnic pediatric sample. One hundred children 8 to 10 years old and 49 adolescents 15 to 17 years old were tested at study entry and on av...

journal_title：Psychophysiology

authors： Matthews KA,Salomon K,Kenyon K,Allen MT

更新日期：2002-11-01 00:00:00

abstract：:Performance and injury prevention in elite soccer players are typically investigated from physical-tactical, biomechanical, and metabolic perspectives. However, executive functions, visuospatial abilities, and psychophysiological adaptability or resilience are also fundamental for efficiency and well-being in sports. ...

journal_title：Psychophysiology

authors： Rusciano A,Corradini G,Stoianov I

更新日期：2017-06-01 00:00:00

abstract：:The anterior cingulate cortex (ACC) holds a prominent place in models of the neural architecture supporting cognitive control and conflict processing. The findings of empirical and computational work lead to the prediction that the ACC is sensitive to response conflict and insensitive to nonresponse conflict. We teste...

journal_title：Psychophysiology

authors： West R,Bowry R,McConville C

更新日期：2004-09-01 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：:We studied brain activity during the displacement of attention in a modified visuo-spatial orienting paradigm. Using a behaviorally relevant no-shift condition as a control, we asked whether ipsi- or contralateral parietal alpha band activity is specifically related to covert shifts of attention. Cue-related event-rel...

journal_title：Psychophysiology

authors： Cosmelli D,López V,Lachaux JP,López-Calderón J,Renault B,Martinerie J,Aboitiz F

更新日期：2011-03-01 00:00:00

abstract：:Our previous event-related brain potential (ERP) results suggest that during selective listening, relevant stimuli are selected for further processing by comparing each stimulus to an "attentional trace," a neuronal representation of the physical features of the relevant stimuli that distinguish them from the irreleva...

journal_title：Psychophysiology

authors： Alho K,Lavikainen J,Reinikainen K,Sams M,Näätänen R

更新日期：1990-01-01 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：: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：:It has been suggested that anxious individuals are more prone to feel that negative outcomes are particularly extreme and to interpret ambiguous outcomes as negative compared to nonanxious individuals. Previous studies have demonstrated that the feedback negativity (FN) component of event-related brain potential (ERP)...

journal_title：Psychophysiology

authors： Gu R,Huang YX,Luo YJ

更新日期：2010-09-01 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：: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：: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：:This report examines the hypothesis that electrocardiographic T-wave amplitude is sensitive to graded increases in beta-sympathetic stimulation of the heart. Beta-adrenergic activity was manipulated pharmacologically in 9 healthy men by bolus infusion of isoproterenol in each of six doses: 0.1, 0.25, 0.5, 1.0, 2.0, an...

journal_title：Psychophysiology

authors： Contrada RJ,Dimsdale J,Levy L,Weiss T

更新日期：1991-07-01 00:00:00

abstract：:We studied a lie detection protocol immune to countermeasures. The 4 stimulus conditions were (1 and 2) supraliminal acquaintance name primed by subliminal acquaintance name (A-A) versus subliminal nonacquaintance name (N-A) and (3 and 4) supraliminal nonacquaintance name primed by subliminal acquaintance name (A-N) v...

journal_title：Psychophysiology

authors： Lui M,Rosenfeld JP

更新日期：2009-07-01 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：:Psychiatric and neurologic disorders are associated with deficits in the postconflict recruitment of cognitive control. The primary aim of this study was to validate the relationship between cognitive functioning and indices of conflict adaptation. Event-related potentials were obtained from 89 healthy individuals who...

journal_title：Psychophysiology

authors： Clayson PE,Larson MJ

更新日期：2012-05-01 00:00:00

abstract：:Patients with obsessive-compulsive disorder (OCD) show an increased error-related negativity (ERN), yet previous studies have not controlled for medication use, which may be important given evidence linking performance monitoring to neurotransmitter systems targeted by treatment, such as serotonin. In an examination o...

journal_title：Psychophysiology

authors： Stern ER,Liu Y,Gehring WJ,Lister JJ,Yin G,Zhang J,Fitzgerald KD,Himle JA,Abelson JL,Taylor SF

更新日期：2010-09-01 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：: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：:High and low reactors were preselected on the basis of their heart rate reactivity to a speech stressor in a prescreening session. In the main study, subjects were exposed to a mental arithmetic plus noise stressor. Cardiovascular activity was recorded during baseline and stressor, and blood was drawn prior to and fol...

journal_title：Psychophysiology

authors： Sgoutas-Emch SA,Cacioppo JT,Uchino BN,Malarkey W,Pearl D,Kiecolt-Glaser JK,Glaser R

更新日期：1994-05-01 00:00:00

abstract：:Entry into adolescence is marked by dramatic changes resulting from a dynamic interplay among biological and psychosocial processes. Despite the complexity, development is often indexed only by age in event-related potential (ERP) studies. To broaden this approach, we address the effects of gender and pubertal develop...

journal_title：Psychophysiology

authors： Brumback TY,Arbel Y,Donchin E,Goldman MS

更新日期：2012-10-01 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：: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：:Experiments were executed to provide new evidence relevant to the recent suggestion that fatigue should augment or retard cardiovascular response depending on the difficulty of the challenge at hand. Participants walked on a treadmill while wearing a vest fitted with 5 or 25 pounds of weight. Later, they mounted a rec...

journal_title：Psychophysiology

authors： Wright RA,Shim JJ,Hogan BK,Duncan J,Thomas C

更新日期：2012-08-01 00:00:00

abstract：:Cognitive impairment is a common consequence of stroke, but remains difficult to predict. We investigate the ability of early QEEG assessment to inform such prediction, using binary logistic regression. Thirty-five patients (12 female, ages 18-87) suffering middle cerebral artery, ischemic stroke were studied. Resting...

journal_title：Psychophysiology

authors： Schleiger E,Wong A,Read S,Rowland T,Finnigan S

更新日期：2017-02-01 00:00:00