The lateralized readiness potential: relationship between human data and response activation in a connectionist model.

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：:The relationship of visual P3a to age was investigated in a life-span sample. The aims of the study were (1) to assess to what extent P3a, relative to P3b, decreases with increasing age; (2) To assess at which recording sites the relationship between P3a and age is strongest; (3) to investigate whether the relationshi...

journal_title：Psychophysiology

authors： Fjell AM,Walhovd KB

更新日期：2004-07-01 00:00:00

abstract：:We assessed the psychometric properties, including internal consistency, test-retest reliability, and number of trials needed for stability, for response time (RT) and conflict N2 amplitude measures of conflict adaptation (i.e., sequential trial or Gratton effects). Event-related potentials (ERPs) were obtained from 7...

journal_title：Psychophysiology

authors： Clayson PE,Larson MJ

更新日期：2013-12-01 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：:The heart rate (HR) can be modulated by diverse mental activities ranging from stimulus anticipation to higher order cognitive information processing. In the present study we report on HR changes during word translation and examine how the HR is influenced by the difficulty of the translation task. Twelve students of ...

journal_title：Psychophysiology

authors： Pfurtscheller G,Grabner RH,Brunner C,Neuper C

更新日期：2007-09-01 00:00:00

abstract：:Rösler and Heil (1991) were unable to replicate one of the results of our previous study of slow wave activity and mental arithmetic (Ruchkin, Johnson, Mahaffey, & Sutton, 1988). Thorough examination of the error rates indicates that the greater complexity of their response selection procedure caused crucial differenc...

journal_title：Psychophysiology

authors： Ruchkin DS,Johnson R Jr

更新日期：1991-05-01 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：:Prior studies indicate that anxiety disorders are associated with heightened sensitivity to uncertain threat (U threat). Individual differences in reactivity to U threat have been measured in the laboratory with two methodologies-startle eyeblink potentiation and fMRI. While startle and fMRI are purported to relate to...

journal_title：Psychophysiology

authors： Gorka SM,Lieberman L,Shankman SA,Phan KL

更新日期：2017-05-01 00:00:00

abstract：:Advancing age is often accompanied by a decline in motor control that results in a decreased ability to successfully perform motor tasks. While there are multiple factors that contribute to age-related deficits in motor control, one unexplored possibility is that age-related deficits in our ability to evaluate motor o...

journal_title：Psychophysiology

authors： Colino FL,Howse H,Norton A,Trska R,Pluta A,Luehr SJC,Handy TC,Krigolson OE

更新日期：2017-11-01 00:00:00

abstract：:Event-related potentials (ERPs) were used to investigate the effects of visual-spatial orienting on selective neural processing in boys with learning disabilities. Twenty-seven 8-12 year old boys were classified into four groups depending on whether or not they had a reading disability or attention deficit disorder. E...

journal_title：Psychophysiology

authors： Harter MR,Anllo-Vento L,Wood FB

更新日期：1989-07-01 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：: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：:Cognitive control is required for correct antisaccade performance. High antisaccade error rates characterize certain psychiatric disorders, but can be highly variable, even among healthy groups. Antisaccade data were acquired from a large sample of healthy undergraduates, and error rate was quantified. Participants wh...

journal_title：Psychophysiology

authors： Schaeffer DJ,Amlung MT,Li Q,Krafft CE,Austin BP,Dyckman KA,McDowell JE

更新日期：2013-04-01 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：:Depression, diminished positive affect, and exaggerated negative affect have all been linked to right frontal cortical asymmetry as measured by electroencephalography (EEG). Emerging evidence, however, suggests that right frontal EEG asymmetry might be linked to empathic responding. EEG was used to assess baseline asy...

journal_title：Psychophysiology

authors： Tullett AM,Harmon-Jones E,Inzlicht M

更新日期：2012-08-01 00:00:00

abstract：:P3 amplitude reduction (P3AR) is associated with risk for adolescent-onset pathological substance use (PSU). In this longitudinal study, data from over 1,100 adolescent twins were used to examine P3AR in relation to early adolescent onset PSU (i.e., by age 14), late adolescent onset PSU (i.e., ages 14-18), misuse of d...

journal_title：Psychophysiology

authors： Perlman G,Markin A,Iacono WG

更新日期：2013-10-01 00:00:00

abstract：:This special issue addresses the heritability and molecular genetic basis of 17 putative endophenotypes involving resting EEG power, P300 event-related potential amplitude, electrodermal orienting and habituation, antisaccade eye tracking, and affective modulation of the startle eye blink. These measures were collecte...

journal_title：Psychophysiology

authors： Iacono WG

更新日期：2014-12-01 00:00:00

abstract：:In this editorial, I discuss the advantages of interpreting brain data in the context of other bodily systems. I also discuss current research challenges that may greatly benefit from a psychophysiological approach in which multiple methods--both peripheral and central--are used to improve our understanding of brain f...

journal_title：Psychophysiology

authors： Fabiani M

更新日期：2015-01-01 00:00:00

abstract：:We often ask other people to carry out actions for us in order to reach our goals. However, these commanded actions may sometimes go awry, and goal attainment is hindered by errors of the following person. Here, we investigated how the commanding person processes these errors of their follower. Because such errors ind...

journal_title：Psychophysiology

authors： Weller L,Schwarz KA,Kunde W,Pfister R

更新日期：2018-06-01 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：:The association between aerobic fitness, exercise, and psychophysiological reactivity was assessed in cross-sectional and prospective analyses. Seventy-five healthy but sedentary adults carried out a sub-maximal exercise test and easy and difficult problem solving tasks. Blood pressure, heart rate, skin conductance le...

journal_title：Psychophysiology

authors： Steptoe A,Moses J,Mathews A,Edwards S

更新日期：1990-05-01 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：:Research shows that the visual system monitors the environment for changes. For example, a left-tilted bar, a deviant, that appears after several presentations of a right-tilted bar, standards, elicits a classic visual mismatch negativity (vMMN): greater negativity for deviants than standards in event-related potentia...

journal_title：Psychophysiology

authors： Male AG,O'Shea RP,Schröger E,Müller D,Roeber U,Widmann A

更新日期：2020-06-01 00:00:00

abstract：:In accordance with simulation theories of empathy, the somatosensory cortex is involved in the perception of pain of others. Cognitive processes, like perspective taking, can alter empathy-related activity within the somatosensory cortex. The current study investigates whether this modulation is caused by the imagined...

journal_title：Psychophysiology

authors： Hoenen M,Lübke KT,Pause BM

更新日期：2015-12-01 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：:Individuals with Autism Spectrum Disorder (ASD) have difficulties recognizing and understanding others' actions. The goal of the present study was to determine whether children with and without ASD show differences in the way they process stimuli depicting Biological Motion (BM). Thirty-two children aged 7-16 (16 ASD ...

journal_title：Psychophysiology

authors： Sotoodeh MS,Taheri-Torbati H,Hadjikhani N,Lassalle A

更新日期：2020-12-06 00:00:00

abstract：:Blood pressure is one of the most commonly recorded functions in physiology and medicine, and it has become a major variable in recent psychophysiological and behavioral medicine research. Many methods have been developed for the measurement of blood pressure in clinical, laboratory, and natural settings. The broad ob...

journal_title：Psychophysiology

authors： Shapiro D,Jamner LD,Lane JD,Light KC,Myrtek M,Sawada Y,Steptoe A

更新日期：1996-01-01 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：:The association between cortisol and adult attachment style, an important indicator of social relationships, has been relatively unexplored. Previous research has examined adult attachment and acute cortisol responses to stress in the laboratory, but less is known about cortisol levels in everyday life. The present st...

journal_title：Psychophysiology

authors： Kidd T,Hamer M,Steptoe A

更新日期：2013-09-01 00:00:00

abstract：:This study of 31 college students employed the startle eye-blink modification (SEM) technique to index both early and later stages of attentional processing during a memory-load version of the Continuous Performance Test (CPT). Participants viewed a series of digits and pressed a button after the digit 7 of each 3-7 s...

journal_title：Psychophysiology

authors： Hazlett EA,Dawson ME,Schell AM,Nuechterlein KH

更新日期：2001-07-01 00:00:00