Abstract：
:In reply to Verleger's commentary, I first clarify what the term "MRP overlap" implies; by means of a simple additive simulation it is shown that overlap between a stable P300 and a MRP that moves in time with reaction-time, may cause two types of artefacts--amplitude reduction and double peaking of P300. Following Verleger's suggestion, it is then argued that the effects of stimulus-degradation on P300 amplitude in our experiments was, at least in part, due to overlap with negative components of the MRP (in the go-intact condition), and with positive CNV return (in the nogo-intact condition). It is concluded that MRP overlap is not only an artefact but also a useful index of motor-preparation in reaction tasks, and that more refined methods should be developed in future research for accurate estimation of MRP overlap in stimulus-locked ERP waveforms.
journal_name
Biol Psycholjournal_title
Biological psychologyauthors
Kok Adoi
10.1016/0301-0511(88)90005-1subject
Has Abstractpub_date
1988-08-01 00:00:00pages
51-8issue
1eissn
0301-0511issn
1873-6246pii
0301-0511(88)90005-1journal_volume
27pub_type
杂志文章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：:Exposure to long-term stress has a variety of consequences on the brain and cognition. Few studies have examined the influence of long-term stress on event related potential (ERP) indices of error processing. The current study investigated how long-term academic stress modulates the error related negativity (Ne or ERN...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2014.03.002
更新日期：2014-05-01 00:00:00
abstract：:Event-related potential (ERP) correlates of distraction are usually investigated in the oddball paradigm following a discrete, trial-by-trial stimulation protocol. In this design, participants perform a discrimination task while oddball stimuli deviate in a task-irrelevant stimulus feature. In our experiment, particip...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2010.01.004
更新日期：2010-03-01 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：:Cardiovascular reactivity and recovery were examined as predictors of blood pressure changes over 3 years. Blood pressure and heart rate readings were obtained from 73 men and women aged 18-20 years during cold pressor, mental arithmetic, tourniquet ischemia, cycle exercise and step exercise tasks. Regression analyses...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/s0301-0511(01)00105-3
更新日期：2001-11-01 00:00:00
abstract：:The purpose of the present study was to investigate the relationship between habituation of the electrodermal orienting reaction (OR) and asymmetrical hemisphere functioning. Subjects were exposed to lateralized visual input with fear-relevant and neutral content. Skin conductance recordings were taken bilaterally. Th...
journal_title：Biological psychology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0301-0511(82)90030-8
更新日期：1982-08-01 00:00:00
abstract：:Dehydroepiandrosterone (DHEA) has been correlated with lower susceptibility to anxiety and mood disturbance. Since coping styles have been shown to be a critical component of academic achievement, we aimed to assess the relationship between DHEA and coping mechanisms in college students. Participants were recruited an...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2010.05.003
更新日期：2010-09-01 00:00:00
abstract：:Pharmacological reinforcement has been identified as a major factor in the maintenance of cigarette smoking. Smokers seem to seek an individually characteristic level of nicotine intake and adjust their smoking parameters in order to obtain this dose. The purpose of this study was to investigate the differences in nic...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(85)90051-1
更新日期：1985-08-01 00:00:00
abstract：:Recent literature shows great heterogeneity in the reported efficacy of transcranial direct current stimulation (tDCS) as a stand-alone psychiatric treatment. Aiming to increase its efficacy, tDCS has been combined with psychological interventions. Our state-of-the-art overview of such combined treatment trials indica...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2020.107991
更新日期：2021-01-01 00:00:00
abstract：:Evolutionarily old threat stimuli are likely to require less conscious information processing than threat stimuli of a more recent date. To test this proposal two differential conditioning experiments, with biological threat stimuli (e.g. snakes) in half the groups and cultural threat stimuli (e.g. guns) in the other ...
journal_title：Biological psychology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.biopsycho.2006.08.004
更新日期：2007-03-01 00:00:00
abstract：:Positive or negative feedback is usually used to maintain or shift a sorting rule in the Wisconsin Card Sorting Test (WCST). Previous studies have demonstrated that negative feedback evokes a larger P3 than positive feedback. However, it is unclear whether the neural response is different for negative feedback appeari...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2019.107810
更新日期：2020-02-01 00:00:00
abstract：:Social Anxiety Disorder (SAD) symptoms demonstrate a marked persistence over time, but little is known empirically about short-term processes that may account for this long-term persistence. In this study, we examined how self-reported and physiological stress reactivity were associated with persistence of SAD symptom...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2017.03.003
更新日期：2017-04-01 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：:Men engage in aggression at a cost to extrinsic reward, and this behaviour is associated with a rise in testosterone. To characterize the factors underlying aggression, men were assigned to one of the four experimental conditions of a computer game in which they were provoked (points were stolen from them or not) and/...
journal_title：Biological psychology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.biopsycho.2010.04.001
更新日期：2010-05-01 00:00:00
abstract：:In the Perruchet effect, there is a concurrent dissociation between participants' conditioned responses (CRs) and their expectancy of the unconditioned stimulus (US) across runs of repeated trials. The effect has been taken as evidence for multiple learning processes, but this conclusion follows only if the CR trend i...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2016.06.007
更新日期：2016-09-01 00:00:00
abstract：:Performance deficits are usually evident following both extended wakefulness (sleep deprivation effects) and immediately upon awakening from sleep (sleep inertia effects). In order to determine whether sleep inertia effects are qualitatively different from sleep deprivation effects, performance on addition tests, Stan...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(88)90034-8
更新日期：1988-12-01 00:00:00
abstract：:The Laceys' account of the significance of heart rate changes for behaviour is critically evaluated. Two interwoven propositions are discerned in their account: first, the cardiac variations regulate central attentional activities via an afferent feedback mechanism; second, that environmental intake-rejection comprise...
journal_title：Biological psychology
pub_type： 杂志文章,评审
doi：10.1016/0301-0511(78)90059-5
更新日期：1978-12-01 00:00:00
abstract：:This study aimed to analyze the covert attentional time course in early body processing areas in women with high body concerns. Therefore, we assessed the effect of pictures of one's own body and other bodies as distractions from a demanding dot detection task in 24 women with low and 20 women with high body concerns....
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2019.02.010
更新日期：2019-04-01 00:00:00
abstract：:The mismatch negativity (MMN) is conceptualized as a confidence-weighted error signal elicited when a deviation violates the predicted next-state based on regularity. The mechanisms underpinning its generation remain contentious. Smaller MMN response is a robust finding in schizophrenia and reduced amplitude may impli...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2015.10.005
更新日期：2016-04-01 00:00:00
abstract：:We examined the relationship between the personality trait of harm avoidance (HA) and the dopamine D(2/3) receptor availability in striatal subdivisions using high resolution positron emission tomography (PET) with [(11)C]raclopride. Twenty-one healthy subjects completed 3T magnetic resonance imaging and high resoluti...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2011.02.011
更新日期：2011-04-01 00:00:00
abstract：:The association between defensiveness and metabolic burden, as well as the moderating effects of sex and age were evaluated in 199 healthy working men (N=81) and women (N=118), aged 20-64 years (M=41; S.D.=11.45). Defensiveness (Marlowe-Crowne Social Desirability Scale) and parameters of metabolic syndrome (MS; waist ...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2008.12.003
更新日期：2009-03-01 00:00:00
abstract：:Previous research has demonstrated that hypomania is associated with approach motivation and activity in the left prefrontal cortex (PFC). Other research has linked left motor cortex excitability to approach motivation, suggesting the existence of connections between the motor cortex and PFC. The present research exte...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2008.01.011
更新日期：2008-05-01 00:00:00
abstract：:This event-related potential (ERP) study investigated neural correlates of cognitive reappraisal during the exposure to food cues. Thirty-three healthy, normal-weight women viewed images of high-caloric food and non-food items after an overnight fast. The participants were instructed to either passively look at the pi...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2013.09.006
更新日期：2013-12-01 00:00:00
abstract：:When one of the two hemispheres directs visuospatial attention to some contralateral location, this may imply that inhibition is exerted on the other hemisphere. In the dual rapid serial visual presentation task, two targets (T1 and T2) occur among two different visual streams, rapidly presented left and right. We rep...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2014.02.008
更新日期：2014-05-01 00:00:00
abstract：:Decreased heart rate variability and depression are both independent risk factors for cardiac mortality in clinical and non-clinical samples. The purpose of the current study is to examine the hypothesis that severity of depressive symptomatology is inversely associated with respiratory sinus arrhythmia (RSA) in a non...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2015.03.008
更新日期：2015-05-01 00:00:00
abstract：:The ability to discriminate speech sounds is crucial for higher language functions in humans. However, it remains unclear whether physiological aging affects the functional integrity of pre-attentive phonological discrimination. The neuromagnetic cortical responses during automatic change detection of speech sounds (/...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2014.11.003
更新日期：2015-01-01 00:00:00
abstract：:Normal breathing is usually not sensed by the individual. Individuals become aware of their breathing at the cognitive level when breathing pattern is manipulated. Airway obstruction activates lung and muscle mechanoreceptors that project to the somatosensory cortex. Cortical neuronal activation in the somatosensory c...
journal_title：Biological psychology
pub_type： 杂志文章,评审
doi：10.1016/j.biopsycho.2010.02.009
更新日期：2010-04-01 00:00:00
abstract：:Motivational states may be induced by affective foreground stimulation or via proprioceptive feedback by certain postures or body movements. In the present study, we addressed the question of an interaction between basic motor actions and the valence of visual stimuli in an affective modulation of startle paradigm: is...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2014.09.013
更新日期：2014-12-01 00:00:00
abstract：:Previous research has indicated that information acquired before sleep gets consolidated during sleep. This process of consolidation might be reflected after sleep in changed extent and topography of cortical activation during retrieval of information. Here, we designed an experiment to measure those changes by means ...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2010.12.002
更新日期：2011-03-01 00:00:00
abstract：:When studying the factors which influence stress reactivity in within-subject designs, test-retest reproducibility data is needed to estimate power and sample size. We report such data regarding a new experimental stress protocol, based on simultaneous application of the socially evaluated, bilateral feet Cold Pressor...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2019.107729
更新日期：2019-11-01 00:00:00
