Removal of the ocular artifact from the EEG: a comparison of time and frequency domain methods with simulated and real data.

abstract：:The present study examined modification of the startle reflex in psychosis-prone and normal control subjects, using a continuous pure tone prestimulus (S1) and an intense white noise startle stimulus (S2). Reflex modification conditions consisted of stimulus pairs with onset asynchronies of 60, 120, and 2000 ms with a...

journal_title：Psychophysiology

authors： Simons RF,Giardina BD

更新日期：1992-01-01 00:00:00

abstract：:The startle reflex elicited by binaural acoustic startle stimuli is potentiated by the threat of electric shock. The present study explored the lateralization of this fear-potentiated startle reflex effect using acoustic startle stimuli delivered binaurally or monaurally to the left or right ear and recorded from the ...

journal_title：Psychophysiology

authors： Grillon C,Davis M

更新日期：1995-03-01 00:00:00

abstract：:We systematically compared different measures of attentional bias (i.e., reaction times, the N2pc component in the EEG, and explicit stimulus ratings) on their ability to reveal attentional engagement to threatening versus neutral facial stimuli in a Dot Probe Task and tested their relation to trait measures of genera...

journal_title：Psychophysiology

authors： Reutter M,Hewig J,Wieser MJ,Osinsky R

更新日期：2017-04-01 00:00:00

abstract：:Considerable progress has been made in our understanding of the remarkable fidelity with which the human auditory brainstem represents key acoustic features of the speech signal. The brainstem response to speech can be assessed noninvasively by examining scalp-recorded evoked potentials. Morphologically, two main comp...

journal_title：Psychophysiology

authors： Chandrasekaran B,Kraus N

更新日期：2010-03-01 00:00:00

abstract：:The present article outlines the contribution of the mismatch negativity (MMN), and its magnetic equivalent MMNm, to our understanding of the perception of speech sounds in the human brain. MMN data indicate that each sound, both speech and nonspeech, develops its neural representation corresponding to the percept of ...

journal_title：Psychophysiology

authors： Näätänen R

更新日期：2001-01-01 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：:The antisaccade task is a measure of volitional control of behavior sensitive to fronto-striatal dysfunction. Here we outline important issues concerning antisaccade methodology, consider recent evidence of the cognitive processes and neural mechanisms involved in task performance, and review how the task has been app...

journal_title：Psychophysiology

authors： Hutton SB,Ettinger U

更新日期：2006-05-01 00:00:00

abstract：:Emotional scene perception is characterized by enhanced neural activity across broad regions of visual cortex, the frontoparietal network, and anterior corticolimbic structures. In human fMRI and electrocortical experiments, activation enhancement is strongly related to self-reported emotional arousal evoked by scene ...

journal_title：Psychophysiology

authors： Frank DW,Sabatinelli D

更新日期：2019-06-01 00:00:00

abstract：:Research on the neural response to errors has an important role in the Research Domain Criteria (RDoC) project, since it is likely to link psychopathology to the dysfunction of neural systems underlying basic behavioral functions, with the error-related negativity (ERN) appearing as a unit of measurement in three RDoC...

journal_title：Psychophysiology

authors： Hanna GL,Gehring WJ

更新日期：2016-03-01 00:00:00

abstract：:This study investigated the influence of direction of attention on the early detection of visual novelty, as indexed by the anterior N2. The anterior N2 was measured in young subjects (n=32) under an attend and an ignore condition. Subjects were presented standard, target/rare, and perceptually novel visual stimuli un...

journal_title：Psychophysiology

authors： Tarbi EC,Sun X,Holcomb PJ,Daffner KR

更新日期：2011-05-01 00:00:00

abstract：:This study explores how trial-to-trial latency variability contributes to the developmental trends observed in ERN amplitude found in the incorrect trials of a performance monitoring task, the visual flanker task. An Adaptive Woody filter was used to measure and correct for the trial-to-trial latency variability of th...

journal_title：Psychophysiology

authors： Gavin WJ,Lin MH,Davies PL

更新日期：2019-07-01 00:00:00

abstract：:The present study was aimed at deciphering whether the delay in choice reaction time (RT) and the silent period (SP) caused by transcranial magnetic stimulation (TMS) of the motor cortex in the ongoing electromyogram are due to the same physiological mechanism. To this end, the effect of TMS was studied in 6 healthy v...

journal_title：Psychophysiology

authors： Burle B,Bonnet M,Vidal F,Possamaï CA,Hasbroucq T

更新日期：2002-03-01 00:00:00

abstract：:Recent research on brain asymmetry suggested that resting electroencephalographic (EEG) asymmetry represents a superimposition of a trait-like asymmetry with state-dependent fluctuations. The present study tested this hypothesis and additionally examined individual differences in state changes. A 61-channel EEG was co...

journal_title：Psychophysiology

authors： Hagemann D,Hewig J,Seifert J,Naumann E,Bartussek D

更新日期：2005-11-01 00:00:00

abstract：:Research links perfectionism, the tendency to hold and pursue unrealistically high standards, to negative mental health outcomes such as eating disorders, anxiety, and depression. Previous research used high frequency heart rate variability (HF-HRV) to measure recovery from stress during a mindfulness meditation in pe...

journal_title：Psychophysiology

authors： Koerten HR,Watford TS,Dubow EF,O'Brien WH

更新日期：2020-04-01 00:00:00

abstract：:This study examined, using the Concealed Information paradigm, whether interstimulus intervals (ISI) typically used for electrodermal measurement can be shortened. An ISI ranging from 16 s to 24 s (with a mean of 20 s) was compared with an ISI shortened by 50% using a within-participants design. It was demonstrated th...

journal_title：Psychophysiology

authors： Breska A,Maoz K,Ben-Shakhar G

更新日期：2011-04-01 00:00:00

abstract：:Information is stored in distributed cortical networks, but it is unclear how distributed stores are synthesized into a unified percept. Activation of local circuits in the gamma range (30 < < 80 Hz), and distributed stores in the low theta range (3-5 Hz) may underlie perceptual binding. Words have a crucial role in s...

journal_title：Psychophysiology

authors： Salisbury DF,Taylor G

更新日期：2012-03-01 00:00:00

abstract：:Two experiments examined the hypothesis that dual systems of stimulus evaluation for categorization can be observed in event-related potentials: one whose duration is indexed by the latency of the P3 component, and a second evident in a later frontal potential. Subjects categorized artificial animals by a "two out of ...

journal_title：Psychophysiology

authors： Folstein JR,van Petten C

更新日期：2011-06-01 00:00:00

abstract：:Previous research has demonstrated reduced cognitive performance and diminished cerebral blood flow in the case of chronic hypotension. We investigated whether these deficits can be reduced by pharmacological blood pressure elevation. Effects of the sympathomimetic midodrine were examined in 50 hypotensive individuals...

journal_title：Psychophysiology

authors： Duschek S,Hadjamu M,Schandry R

更新日期：2007-01-01 00:00:00

abstract：:This study was designed to examine the effect of emotion on the nociceptive flexion reflex and pain ratings. To do so, 28 participants viewed pictures varying in emotional valence (unpleasant, neutral, pleasant) and electric stimulations were delivered during and in between pictures. Biceps femoris EMG resulting from ...

journal_title：Psychophysiology

authors： Rhudy JL,Williams AE,McCabe KM,Nguyen MA,Rambo P

更新日期：2005-09-01 00:00:00

abstract：:The error-related negativity (ERN or Ne) is increasingly being investigated as a marker discriminating interindividual factors and moves toward a surrogate marker for disorders or interventions. Although reproducibility and validity of neuroscientific and psychological research has been criticized, clear data on how d...

journal_title：Psychophysiology

authors： Fischer AG,Klein TA,Ullsperger M

更新日期：2017-07-01 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：: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：:The capability model of frontal electroencephalographic (EEG) asymmetry suggests that brain activity during emotional challenge will be a more powerful indicator of predispositions toward psychopathology than activity observed at rest. EEG data were assessed during a resting baseline and a facial emotion task, wherein...

journal_title：Psychophysiology

authors： Stewart JL,Coan JA,Towers DN,Allen JJ

更新日期：2014-05-01 00:00:00

abstract：:Altruistic punishment is the attempt to penalize deviant behavior of another person even though it is accompanied by personal costs. Here, we investigated the influence of the reaction on the socioemotional level of the other person following altruistic punishment behavior on future decision making and neural response...

journal_title：Psychophysiology

authors： Mussel P,Hewig J,Weiß M

更新日期：2018-09-01 00:00:00

abstract：:In this study, we sought to characterize the effects of intense sensory stimulation on voluntary and involuntary behaviors at different stages of preparation for an anticipated action. We presented unexpected loud acoustic stimuli (LAS) at-rest and at three critical times during active movement preparation (-1,192, -3...

journal_title：Psychophysiology

authors： Nguyen AT,Jacobs LA,Tresilian JR,Lipp OV,Marinovic W

更新日期：2021-02-01 00:00:00

abstract：:Categorization is a basic means of organizing the world around us and offers a simple way to process the mass of stimuli one perceives every day. The ability to categorize appears early in infancy, and has important ramifications for the acquisition of other cognitive capacities, but little is known of its development...

journal_title：Psychophysiology

authors： Batty M,Taylor MJ

更新日期：2002-07-01 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

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：:The amplitude of the auditory N1 component of the event-related potential (ERP) is typically suppressed when a sound is accompanied by visual anticipatory information that reliably predicts the timing and identity of the sound. While this visually induced suppression of the auditory N1 is considered an early electroph...

journal_title：Psychophysiology

authors： van Laarhoven T,Stekelenburg JJ,Vroomen J

更新日期：2020-12-23 00:00:00

abstract：:To investigate the mechanisms by which oxytocin improves socioaffective processing, we measured behavioral and pupillometric data during a dynamic facial emotion recognition task. In a double-blind between-subjects design, 47 men received either 24 IU intranasal oxytocin (OXT) or a placebo (PLC). Participants in the O...

journal_title：Psychophysiology

authors： Prehn K,Kazzer P,Lischke A,Heinrichs M,Herpertz SC,Domes G

更新日期：2013-06-01 00:00:00