Distraction by color and its electrophysiological correlates.

abstract：:According to the dual-mechanisms of cognitive control framework (DMC), older adults rely predominantly on reactive as opposed to proactive control. As a result, we expected elevated response conflict for older relative to younger adults with increasing task difficulty. Response-locked ERP activity was examined separat...

journal_title：Psychophysiology

authors： Czernochowski D,Nessler D,Friedman D

更新日期：2010-07-01 00:00:00

abstract：:We recorded 128-channel EEG from 16 participants while they observed, imitated, and self-initiated the precision grip of a manipulandum. Mu rhythm amplitudes were significantly lower during observation of a precision grip than during observation of a simple hand extension without object interaction. Scalp topographies...

journal_title：Psychophysiology

authors： Muthukumaraswamy SD,Johnson BW

更新日期：2004-01-01 00:00:00

abstract：:Psychological accounts of hypnosis have hypothesized that hypnosis and attention might share similar mechanisms and that hypnosis simply represents an extensive state of reduced attention. This assumption implies that reports of pain and electrocortical brain responses to painful stimulation should be similarly reduce...

journal_title：Psychophysiology

authors： Friederich M,Trippe RH,Ozcan M,Weiss T,Hecht H,Miltner WH

更新日期：2001-09-01 00:00:00

abstract：:The reward positivity is a component of the human ERP elicited by feedback stimuli in trial-and-error learning and guessing tasks. A prominent theory holds that the reward positivity reflects a reward prediction error signal that is sensitive to outcome valence, being larger for unexpected positive events relative to ...

journal_title：Psychophysiology

authors： Heydari S,Holroyd CB

更新日期：2016-08-01 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：: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：:The arterial baroreflex system (BRS) consists of at least three closed-loop control systems: the heart rate (HR), vascular tone (VT), and stroke volume (SV) BRSs. Whereas HR-BRS gain is well studied, VT-BRS and SV-BRS gain are not. This study aimed to develop a method for quantifying VT-BRS and SV-BRS gain using an es...

journal_title：Psychophysiology

authors： Vaschillo EG,Vaschillo B,Buckman JF,Pandina RJ,Bates ME

更新日期：2012-02-01 00:00:00

abstract：:In a parity judgment task, the ERPs at parietal electrode sites become more negative as more mental rotation has to be executed. This article provides a review of the empirical evidence regarding this amplitude modulation. More specifically, experiments are reported that validate both the functional relationship betwe...

journal_title：Psychophysiology

authors： Heil M

更新日期：2002-09-01 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：:The effects of stress, which varies throughout an academic year, on proinflammatory and antiinflammatory cytokines were examined in 44 medical students. This was tested by comparing stimulated cytokines during a baseline period, stress period, and poststress vacation period. During the stress period, compared with the...

journal_title：Psychophysiology

authors： Koh KB,Lee YJ,Beyn KM,Chu SH,Kim DM,Seo WY

更新日期：2012-09-01 00:00:00

abstract：:This study assessed the relationship between the rate of change of the rating of perceived exertion (RPE), physiological activity, and time to volitional exhaustion. After completing a graded exercise test, 10 participants cycled at a constant load equating to 75% of peak oxygen uptake (V O(2)peak) to exhaustion. Part...

journal_title：Psychophysiology

authors： Eston R,Faulkner J,St Clair Gibson A,Noakes T,Parfitt G

更新日期：2007-09-01 00:00:00

abstract：:The present event-related potential study investigated the correlates of decision making in relation to the amount of response conflict. In a gambling paradigm, response conflict was introduced by giving participants the option to either gamble or pass. Second, the odds and gains in each trial were manipulated to make...

journal_title：Psychophysiology

authors： Mennes M,Wouters H,van den Bergh B,Lagae L,Stiers P

更新日期：2008-09-01 00:00:00

abstract：:Behavioral evidence indicates that skills associated with children's cognitive control (e.g., response inhibition and attentional control) undergo rapid development during early childhood. A particularly important time is the transition to elementary school. Yet, at present, relatively little is known about developmen...

journal_title：Psychophysiology

authors： Grammer JK,Gehring WJ,Morrison FJ

更新日期：2018-03-01 00:00:00

abstract：:As we continue to elucidate relationships between neural structures and cognitive functioning in this Decade of the Brain, it is important not to lose sight of the larger context. The brain is but one component of the complex system that is the body. We take in information and interact with the world through our bodie...

journal_title：Psychophysiology

authors： Kutas M,Federmeier KD

更新日期：1998-03-01 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：:A fundamentally important problem for cognitive psychophysiologists is selection of the appropriate off-line digital filter to extract signal from noise in the event-related brain potential (ERP) recorded at the scalp. Investigators in the field typically use a type of finite impulse response (FIR) filter known as mov...

journal_title：Psychophysiology

authors： Farwell LA,Martinerie JM,Bashore TR,Rapp PE,Goddard PH

更新日期：1993-05-01 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：:Low heart rate variability (HRV) has strongly been associated with an increased risk for cardiovascular disease. With cardiovascular disease being the number one cause of global deaths, factors that influence its development are relevant to understand. Season of birth has been suggested as one of the factors influenci...

journal_title：Psychophysiology

authors： Iseger TA,Vollebregt MA,Krepel N,Arns M

更新日期：2019-10-01 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 pupil response discriminates between old and new stimuli, with old stimuli characterized by larger pupil dilation patterns than new stimuli. We sought to explore the cause of the pupil old/new effect and discount the effect of targetness, effort, recollection retrieval, and complexity of the recognition decision. ...

journal_title：Psychophysiology

authors： Kafkas A,Montaldi D

更新日期：2015-10-01 00:00:00

abstract：:There is a growing scientific interest in the psychophysiological functioning of children living in low-socioeconomic status (SES) contexts, though this research is complicated by knowledge that physiology-behavior relations often operate differently in these environments among adults. Importantly, such research is ma...

journal_title：Psychophysiology

authors： Conradt E,Beauchaine T,Abar B,Lagasse L,Shankaran S,Bada H,Bauer C,Whitaker T,Hammond J,Lester B

更新日期：2016-01-01 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：:Studies using the P300 ERP in detection of concealed information are reviewed. An overview of the initial findings, methodological issues, and use of bootstrapping methods for data analysis are considered, with various protocols explicated. Applications to forensic issues, employee screening, cognitive deficit malinge...

journal_title：Psychophysiology

authors： Rosenfeld JP

更新日期：2020-07-01 00:00:00

abstract：:Mild cognitive impairment (MCI) is considered an intermediate transitional stage for the development of dementia, especially Alzheimer's disease. The identification of neurophysiological biomarkers for MCI will allow improvement in detecting and tracking the progression of cognitive impairment. The primary objective o...

journal_title：Psychophysiology

authors： Buján A,Lister JJ,O'Brien JL,Edwards JD

更新日期：2019-12-01 00:00:00

abstract：:This note provides a statistical-graphical method for the evaluation of the statistical significance of difference potentials from a group of subjects, and for the comparison of difference potentials between two groups. A table of the lengths of statistically significant intervals for various sampling interval lengths...

journal_title：Psychophysiology

authors： Guthrie D,Buchwald JS

更新日期：1991-03-01 00:00:00

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：:The aim of the present study was to investigate the feasibility of saliva collection from highly anxious dental patients and to evaluate whether salivary cortisol concentrations could discriminate between 13 highly anxious dental patients and 13 non-anxious subjects. Whole mixed saliva was sampled by suction after sti...

journal_title：Psychophysiology

authors： Benjamins C,Asscheman H,Schuurs AH

更新日期：1992-05-01 00:00:00

abstract：:The aim of the current study was to examine whether and how self-reported decisiveness is associated with response inhibition and performance monitoring. We hypothesized that these two cognitive control mechanisms, both of which are often associated with decision making, would differ in individuals varying in decisive...

journal_title：Psychophysiology

authors： Senderecka M,Szewczyk J,Wichary S,Kossowska M

更新日期：2018-10-01 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：:For more than 60 years, the gold standard for assessing aversive conditioning in humans has been the skin conductance response (SCR), which arises from the activation of the peripheral nervous system. Although the SCR has been proven useful, it has some properties that impact the kinds of questions it can be used to a...

journal_title：Psychophysiology

authors： Bacigalupo F,Luck SJ

更新日期：2018-04-01 00:00:00