Abstract：
:In a previous study it was found that infrequent deviant visual stimuli, in a series of standards, elicited event-related potentials (ERPs) with enhanced P2-N2s and P3 amplitudes, suggesting that these parameters reflect processes related to the orienting reaction (OR). In the present study a similar oddball series was presented against the background of a second class of stimuli. With respect to the latter stimuli, subjects had to perform either a very involved (hard) or an easy task. EEG was recorded to oddball (probe) stimuli from Oz, Pz, Cz, and Fz. Analysis of average ERPs revealed that, in the easy condition, deviant probes elicited both enhanced P2-N2s and enhanced P3s, relative to the standards. In contrast, in the hard condition P2-N2, but not P3, was enhanced by stimulus change. In addition, overall P3 amplitude to probes was smaller in the hard condition (sequence-independent load effect). Analysis of single-trial ERPs (SERPs) with orthogonal polynomial trend analysis largely replicated these effects. In addition, SERP analysis also revealed a sequence-independent load effect on P2, as well as a decreasing P3 to deviant stimuli in the Easy condition, which was observed at Cz and Fz, but not at Pz or Oz. The results are interpreted as suggesting that P2-N2 and P3 reflect different stages of the OR, one of automatic and one of capacity-limited processing.
journal_name
Biol Psycholjournal_title
Biological psychologyauthors
Kenemans JL,Verbaten MN,Melis CJ,Slangen JLdoi
10.1016/0301-0511(92)90026-qkeywords:
subject
Has Abstractpub_date
1992-07-01 00:00:00pages
97-114issue
2-3eissn
0301-0511issn
1873-6246journal_volume
33pub_type
杂志文章abstract：:Electrodermal activity was monitored while 64 prison inmates were presented with a random series of fast and slow rise-time tones ranging in intensity from 80 to 120dB. The inmates were divided into groups on the basis of global ratings of psychopathy and scores on the Socialization (Os) scale. The group considered to...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(78)90026-1
更新日期：1978-06-01 00:00:00
abstract：:The somatic marker hypothesis (Damasio, Tranel, & Damasio, 1991) is a controversial theory asserting that somatic activities implicitly bias human behavior. In this study, we examined the relationship between choice behaviors in the Iowa Gambling Task and patterns of skin conductance responses (SCRs) within a healthy ...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/s0301-0511(03)00093-0
更新日期：2003-12-01 00:00:00
abstract：:We investigated the relationship between individual differences in acute fatigue and endogenous cortisol changes elicited by the sustained performance of cognitively demanding tasks (fatigue condition). Healthy males provided salivary cortisol measurements and subjective fatigue ratings, and were scanned (functional m...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2013.05.015
更新日期：2013-09-01 00:00:00
abstract：:Four experiments investigated Pearce and Hall's (1980) proposal that a decrease in the predictive accuracy of a stimulus restores stimulus associability as reflected by increased orienting and controlled processing. The experiments examined the effects of miscuing or omission on stimulus associability as assessed by s...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(89)90093-8
更新日期：1989-04-01 00:00:00
abstract：:When determining the cause of a person's behavior, perceivers often overweigh dispositional explanations and underweigh situational explanations, an error known as the Fundamental Attribution Error (FAE). The FAE occurs in part because dispositional explanations are relatively automatic, whereas considering the situat...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2014.07.020
更新日期：2014-12-01 00:00:00
abstract：:In order to study synchronization of respiration, three different videofragments were presented to 21 normal subjects. Each fragment showed a 'therapeutic interview' specially performed for this purpose, with a 'patient' breathing in a particular way. The respiration of model 1 was deep, slow and clearly audible, the ...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(79)90013-9
更新日期：1979-06-01 00:00:00
abstract：OBJECTIVE:Studies have linked self-reported discrimination to telomere attrition, a biological marker of accelerated cellular aging. However, it is unknown whether intersections between social categories-race, socioeconomic status (SES), sex, and age-influence the association of varying forms of discrimination with tel...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2018.12.004
更新日期：2019-02-01 00:00:00
abstract：:It has been suggested that frontal brain asymmetry is associated with differences in basic emotional dimensions, particularly in activation of systems underlying avoidance-withdrawal behavior. We examined regional cerebral oxygenated hemoglobin (O2Hb) levels in human medial prefrontal cortex (MPFC) using near-infrared...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2006.06.005
更新日期：2007-01-01 00:00:00
abstract：:Cue-reactivity to chocolate images was assessed using self-report and physiological measures. From a pre-screening sample of 454, young women were selected and assigned to high and low chocolate craving groups (N = 36/group). The experimental procedure consisted in the elicitation and measurement of the cardiac defens...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2004.10.001
更新日期：2005-09-01 00:00:00
abstract：:Social anxiety is thought to be maintained by biased attentional processing towards threatening information. Research has further shown that the experimental attenuation of this bias, through the implementation of attentional bias modification (ABM), may serve to reduce social anxiety vulnerability. However, the mecha...
journal_title：Biological psychology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.biopsycho.2014.12.002
更新日期：2015-01-01 00:00:00
abstract：:Until recently, sleep and hibernation were not usually considered to be closely related states (e.g. Dement, 1967). However, two current lines of research point toward a system of relations between caloric intake, thermogenesis, metabolic rate and adiposity in the regulation of the energy balance of warm-blooded anima...
journal_title：Biological psychology
pub_type： 杂志文章,评审
doi：10.1016/0301-0511(84)90045-0
更新日期：1984-12-01 00:00:00
abstract：:It has long been known that the diameter of human pupil enlarges with increasing effort during the execution of a task. This has been observed not only for purely mechanical effort but also for mental effort, as for example the computation of arithmetic problems with different levels of difficulty. Here we show that p...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2015.10.002
更新日期：2015-12-01 00:00:00
abstract：:Blunted cardiovascular stress reactions may be a marker for poor behavioral regulation. The present study examined the association between heart rate reactivity and perseverance, operationalized as the failure to complete a subsequent follow-up assessment. The heart rate (using electrocardiography), cardiac output (us...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2015.06.001
更新日期：2015-07-01 00:00:00
abstract：:Accumulating evidence suggests that autism spectrum disorder (ASD) may be conceptualized within a framework of reward processing impairments. The Social Motivation Theory of Autism posits that reduced motivation to interact with people and decreased pleasure derived from social interactions may derail typical social d...
journal_title：Biological psychology
pub_type： 杂志文章,评审
doi：10.1016/j.biopsycho.2018.12.008
更新日期：2019-03-01 00:00:00
abstract：:Subjects were tested in a cued reaction-time task wherein warning stimuli (S1) of 5-letter words or dot patterns inter-mixed across trials were briefly presented. After 2 sec a second stimulus (S2) of th same category as the S1 appeared and the subject pressed a key with the left or right hand. The right key was press...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(84)90036-x
更新日期：1984-12-01 00:00:00
abstract：:Effects of selectively attending to specific combinations of stimulus location and color were measured by means of event-related brain potentials in a trial-by-trial cueing paradigm. A symbolic precue was presented at the beginning of each trial indicating the response-relevant position and color of an upcoming impera...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(95)05139-2
更新日期：1995-10-01 00:00:00
abstract：:ERPs to visual language stimuli were recorded in normal children (7-18 years) and adults from Fpz, Fz, Cz, Pz, Oz, F3, F4, C3, C4, P3, P4, T3, T4, T5 and T6. An oddball paradigm was employed with letter discrimination and lexical decision tasks. N2 and P3 latencies decreased significantly with age, N2 until adolescenc...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(88)90027-0
更新日期：1988-06-01 00:00:00
abstract：:The study compares 5 auditory event-related potential (ERP) components (P1 to P3) after 3 tones differing in pitch and rarity, and contrasts the mismatch negativity (MMN) between them in 12 children with attention-deficit hyperactivity disorder (ADHD; mean 10.2 years of age), 12 healthy controls pairwise matched for a...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(96)05189-7
更新日期：1996-04-12 00:00:00
abstract：:Personality assessment has been challenged by the fact that different assessment methods (implicit measures, behavioral measures and explicit rating scales) show little or no convergence in behavioral studies. In this neuroimaging study we address for the first time, whether different assessment methods rely on separa...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2016.06.012
更新日期：2016-09-01 00:00:00
abstract：:An antisaccade experiment, using happy, sad, and neutral faces, was conducted to examine the effect of mood-congruent information on inhibitory control (antisaccade task) and attentional orienting (prosaccade task) during the different episodes of bipolar disorder (BD) - manic (n=22), depressive (n=25), and euthymic (...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2013.10.005
更新日期：2013-12-01 00:00:00
abstract：:We examined whether social drinkers whose drinking behavior poses a risk for harmful consequences exhibit altered psychobiological responses to stress following moderate alcohol intake. At risk (n=17) and low risk drinkers (n=27), as identified by the Alcohol Use Disorders Identification Test, completed two laboratory...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2012.12.009
更新日期：2013-04-01 00:00:00
abstract：:The hypothesis that recovery time of the skin conductance response could be considered as a measure of attentional 'openness--closedness' to the environment was investigated by examining the relation of SCR recovery time to cardiac response variables established as measures of attentional stance. The hypothesis was no...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(80)90002-2
更新日期：1980-02-01 00:00:00
abstract：:Oxytocin plays an important role in human attachment, trust, social perception, memory, and fear regulation. Evidence suggests that CD38, a regulator of oxytocin release, may also be critical in these processes. The purpose of this study was to investigate the predictors of plasma oxytocin level measured after a task ...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2011.08.005
更新日期：2011-12-01 00:00:00
abstract：:Trait extraversion has been theorized to emerge from functioning of the dopaminergic reward system. Recent evidence for this view shows that extraversion modulates the scalp-recorded Reward Positivity, a putative marker of dopaminergic signaling of reward-prediction-error. We attempt to replicate this association amid...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2019.107735
更新日期：2019-09-01 00:00:00
abstract：:In this study the ischemic nerve block (INB) technique is investigated as a procedure for blocking afferent information in the study of the sensory control of movements. A movement replication task is used. The results suggest that the elbow, wrist and metacarpal-phalangeal joints are at three different stages of sens...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(75)90022-8
更新日期：1975-01-01 00:00:00
abstract：:Habitually insufficient sleep could contribute towards obesity, metabolic syndrome, etc., via sleepiness-related inactivity and excess energy intake; more controversially, through more direct physiological changes. Epidemiological studies in adult/children point to small clinical risk only in very short (around 5h in ...
journal_title：Biological psychology
pub_type： 杂志文章,评审
doi：10.1016/j.biopsycho.2007.12.003
更新日期：2008-03-01 00:00:00
abstract：:In the last two decades, a substantive body of empirical work investigated the association between individual differences of electroencephalogram (EEG) alpha asymmetry and affective/motivational dispositions. Recent work indicated that several methodological problems persist in this field. The present paper reviews th...
journal_title：Biological psychology
pub_type： 杂志文章,评审
doi：10.1016/j.biopsycho.2004.03.006
更新日期：2004-10-01 00:00:00
abstract：:As compared to negative affect, only a small number of studies have examined influences of positive affect on cardiovascular stress responses, of which only a few were concerned with cardiovascular recovery. In this study, heart rate, low- and high-frequency heart rate variability, blood pressure, and levels of subjec...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2009.11.008
更新日期：2010-02-01 00:00:00
abstract：:Research has shown that frontal brain activation, assessed via electroencephalographic (EEG) asymmetry, predicts the post-exercise affective response to exercise among adults. Building on this evidence, the present study investigates the utility of resting cortical asymmetry for explaining variance in the affective re...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2009.08.003
更新日期：2009-12-01 00:00:00
abstract：:Twenty-four undergraduate male volunteers participated in an experimental designed to assess the effect of voluntary control of heart rate deceleration on skin conductance level. One group of subjects received heart rate feedback training and a second group performed a tracking task. Because heart-rate feedback was pr...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(76)90015-6
更新日期：1976-12-01 00:00:00
