An ERP developmental study of repetition priming by auditory novel stimuli.

abstract：:We conducted a comprehensive examination of the sensory visual event-related potential (ERP) of psychiatric patients and their relatives using a methodology that improves upon those used previously by other investigators. One hundred thirty-five patients at the onset of their first psychotic episode, 146 first-degree ...

journal_title：Psychophysiology

authors： Katsanis J,Iacono WG,Beiser M

更新日期：1996-05-01 00:00:00

abstract：:Brain-potential correlates of response conflict are well documented, but those of task conflict are not. Task-switching studies have suggested a plausible correlate of task conflict--a poststimulus posterior negativity--however, in such paradigms the negativity may also reflect poststimulus task-set reconfiguration po...

journal_title：Psychophysiology

authors： Elchlepp H,Rumball F,Lavric A

更新日期：2013-03-01 00:00:00

abstract：:This paper reports evidence of the existence of multiple and distinct visual memory processes in a memory search task in which a divided field stimulus presentation was used at study (Experiments 1-3) and either a foveal (Experiments 1 and 2) or a lateralized (Experiment 3) stimulus presentation was used at test. Thes...

journal_title：Psychophysiology

authors： Fabiani M,Ho J,Stinard A,Grattona G

更新日期：2003-05-01 00:00:00

abstract：:This study compared the effectiveness of field and laboratory polygraphs in discriminating guilty and innocent subjects tested using the Control Question Technique (CQT). Subjects were 48 prisoners examined regarding a mock theft in a peer threat context; physiological responses were recorded simultaneously on a Lafay...

journal_title：Psychophysiology

authors： Patrick CJ,Iacono WG

更新日期：1991-11-01 00:00:00

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：:Temporal stability is an important fundamental quality when measuring sleep parameters, yet it has been infrequently assessed. Generalizability theory was used to estimate the short-term temporal stability of five variables commonly used to characterize insomnia: sleep onset latency, total sleep time, wake after sleep...

journal_title：Psychophysiology

authors： Wohlgemuth WK,Edinger JD,Fins AI,Sullivan RJ Jr

更新日期：1999-03-01 00:00:00

abstract：:The mismatch negativity (MMN) component of the auditory event-related potential (ERP) is elicited by infrequent, physically deviant stimuli in a sequence of frequent homogeneous stimuli (standards). It has been suggested that the MMN is generated by an automatic (attention-independent) neural mismatch process with a m...

journal_title：Psychophysiology

authors： Näätänen R,Paavilainen P,Tiitinen H,Jiang D,Alho K

更新日期：1993-09-01 00:00:00

abstract：:Sensitivity to heartbeat sensations is commonly assessed using tasks that require individuals to judge the simultaneity of heartbeats and tones. In two experiments, we investigated the suitability of this paradigm for examining cardioception. In the first experiment, participants judged the simultaneity of near-thresh...

journal_title：Psychophysiology

authors： Knapp K,Ring C,Brener J

更新日期：1997-07-01 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：: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：:Frequency-dependent transfer from EOG to EEG may be insufficiently accounted for by simple time domain regression methods (Gasser, Sroka, & Möcks, 1986; Woestenburg, Verbaten, & Slangen, 1983). In contrast, a multiple-lag time domain regression analysis, using lagged regression of EEG on EOG, must theoretically accoun...

journal_title：Psychophysiology

authors： Kenemans JL,Molenaar PC,Verbaten MN,Slangen JL

更新日期：1991-01-01 00:00:00

abstract：:Besides visual salience and observers' current intention, prior learning experience may influence deployment of visual attention. Associative learning models postulate that observers pay more attention to stimuli previously experienced as reliable predictors of specific outcomes. To investigate the impact of learning ...

journal_title：Psychophysiology

authors： Feldmann-Wüstefeld T,Uengoer M,Schubö A

更新日期：2015-11-01 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：:Inhibitory gating of response to repeated stimuli is demonstrated by several event-related potentials, including the auditory P50 wave. The present study examined the effects of variation in sound intensity on this phenomenon in schizophrenics and normal subjects. Paired clicks, 500 ms apart, were presented 50 dB abov...

journal_title：Psychophysiology

authors： Griffith J,Hoffer LD,Adler LE,Zerbe GO,Freedman R

更新日期：1995-09-01 00:00:00

abstract：:High and low reactors were preselected on the basis of their heart rate reactivity to a speech stressor in a prescreening session. In the main study, subjects were exposed to a mental arithmetic plus noise stressor. Cardiovascular activity was recorded during baseline and stressor, and blood was drawn prior to and fol...

journal_title：Psychophysiology

authors： Sgoutas-Emch SA,Cacioppo JT,Uchino BN,Malarkey W,Pearl D,Kiecolt-Glaser JK,Glaser R

更新日期：1994-05-01 00:00:00

abstract：:Although the 40 Hz auditory steady-state response (ASSR) is of clinical interest, the construct validity of EEG and MEG measures of 40 Hz ASSR cortical microcircuits is unclear. This study evaluated several MEG and EEG metrics by leveraging findings of (a) an association between the 40 Hz ASSR and age in the left but ...

journal_title：Psychophysiology

authors： Edgar JC,Fisk CL IV,Chen YH,Stone-Howell B,Hunter MA,Huang M,Bustillo JR,Cañive JM,Miller GA

更新日期：2017-08-01 00:00:00

abstract：:Previous studies on aversive learning have suggested a right hemispheric advantage for eliciting autonomic reactions to a masked conditioned facial stimulus (CS) depicting anger. The present study investigated the effects of visual field (VF), stimulus awareness, and emotional valence of the CSs on indicators of condi...

journal_title：Psychophysiology

authors： Peper M,Karcher S

更新日期：2001-11-01 00:00:00

abstract：:A brief 10-min time delay between an initial and subsequent exposure to extinction trials has been found to impair memory reconsolidation in fear-conditioned rodents and humans, providing a potential means to reduce fearfulness in anxiety disorders and posttraumatic stress disorder (PTSD). The present study used video...

journal_title：Psychophysiology

authors： Fricchione J,Greenberg MS,Spring J,Wood N,Mueller-Pfeiffer C,Milad MR,Pitman RK,Orr SP

更新日期：2016-09-01 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：: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：: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：:In a previous study, deviance in the reaction time (RT) distribution of saccades for patients with schizophrenia was explained using an oculomotor decision model. Here, RTs of visually guided saccades in young healthy men, healthy children, older adults, patients with schizophrenia, and patients with obsessive compuls...

journal_title：Psychophysiology

authors： Theleritis C,Evdokimidis I,Smyrnis N

更新日期：2014-04-01 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：:The amplitude of the late pain-related negative-positive peak complex, which we have labeled SP3 (134-150 ms) and SP6 (277-331 ms), respectively, increased with increasing interstimulus interval (ISI). This contrasts with the nociceptive spinal withdrawal reflex and subjective pain rating data, which implied that noci...

journal_title：Psychophysiology

authors： Dowman R

更新日期：1996-07-01 00:00:00

abstract：:Two four-choice reaction time (RT) experiments used the lateralized readiness potential (LRP) and the limb selection potential (LSP) to assess the effects of spatial S-R compatibility on motor processes. Individual stimuli were presented at one corner of a square centered at fixation, and each response was made with t...

journal_title：Psychophysiology

authors： Miller J

更新日期：2016-04-01 00:00:00

abstract：:Physiological arousal is purportedly a key determinant in the development and maintenance of gambling behaviors, with problem gambling conceptualized in terms of abnormal autonomic responses. Theoretical conceptualizations of problem gambling are discordant regarding the nature of deficit in this disorder; some accoun...

journal_title：Psychophysiology

authors： Lole L,Gonsalvez CJ,Barry RJ,Blaszczynski A

更新日期：2014-06-01 00:00:00

abstract：:Obesity is often accompanied by weight stigmatization; subsequently, individuals with obesity frequently face social rejection. It has been shown that recurrent negative social experiences can alter the perception of social cues. However, the way individuals with obesity process social stimuli is not well understood. ...

journal_title：Psychophysiology

authors： Kube J,Schrimpf A,García-García I,Villringer A,Neumann J,Horstmann A

更新日期：2016-06-01 00:00:00

abstract：:The characteristics of mismatch negativity (MMN) elicited by dichotic stimulation were examined using frequency-deviant stimuli presented to the right, to the left, or to both sides. The experiment was run twice, once using earphones and once using loudspeakers in free field. With both modes of stimulation, deviants p...

journal_title：Psychophysiology

authors： Deouell LY,Bentin S,Giard MH

更新日期：1998-07-01 00:00:00

abstract：:Objects compete for representation in our limited capacity visual system. We examined how this competition is influenced by top-down knowledge using event-related potentials. Competition was manipulated by presenting visual search arrays in which the target or distractor was the only color singleton compared to displa...

journal_title：Psychophysiology

authors： Hilimire MR,Corballis PM

更新日期：2014-01-01 00:00:00