Differential conditioning to facial emotional expressions: effects of hemispheric asymmetries and CS identification.

abstract：:Affective startle modulation in the electromyographic (EMG), auditory startle evoked potentials, and visually evoked potentials (VEPs) were assessed while subjects evaluated pleasant, unpleasant, and neutral adjectives. Acoustic startle probes were presented at random time points 2.5-4.0 s after word onset. The visual...

journal_title：Psychophysiology

authors： Herbert C,Kissler J,Junghöfer M,Peyk P,Rockstroh B

更新日期：2006-03-01 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：:In this study the organization of information processing in a selective search task was examined by analyzing event-related potentials. This task consisted of searching for target letters in a relevant (attended) color. The ERPs revealed two different effects of attention: an early occipital negativity (+/- 150 ms) re...

journal_title：Psychophysiology

authors： Wijers AA,Mulder G,Okita T,Mulder LJ,Scheffers MK

更新日期：1989-01-01 00:00:00

abstract：:We evaluated a newly developed stress task, the Social Competence Interview, and three nonsocial tasks (video game, mirror drawing, mental arithmetic) for ability to predict ambulatory blood pressure in 237 black and white adolescents. Blood pressure was measured in laboratory, classroom, and transition (between-class...

journal_title：Psychophysiology

authors： Ewart CK,Kolodner KB

更新日期：1993-01-01 00:00:00

abstract：:Previous research with preexperimentally familiar faces and names has identified several memory-related components in the event-related potential (ERP). Here we aimed to characterize these components while controlling the quality of long-term memory with a standardized learning procedure for unfamiliar faces and names...

journal_title：Psychophysiology

authors： Herzmann G,Sommer W

更新日期：2007-03-01 00:00:00

abstract：:Different brain areas are thought to be integrated into large-scale networks to support cognitive function. Recent approaches for investigating structural organization and functional coordination within these networks involve measures of connectivity among brain areas. We review studies combining in vivo structural an...

journal_title：Psychophysiology

authors： Rykhlevskaia E,Gratton G,Fabiani M

更新日期：2008-03-01 00:00:00

abstract：:Inhibitory control enables humans to stop prepotent motor activity, and is commonly studied using go/no-go or stop-signal tasks. In stop-signal tasks, prepotent motor activity is elicited by delaying stop signals relative to go signals. In go/no-go tasks, however, trials include only one signal-go or no-go. Hence, pre...

journal_title：Psychophysiology

authors： Wessel JR

更新日期：2018-03-01 00:00:00

abstract：:This study examines whether orthographic information is used during prelexical processes in spoken word recognition by investigating ERPs during spoken word processing for Korean words. Differential effects due to orthographic syllable neighborhood size and sound-to-spelling consistency on P200 and N320 were evaluated...

journal_title：Psychophysiology

authors： Kwon Y,Choi S,Lee Y

更新日期：2016-04-01 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：:Effects of normal aging on the use of sentence context information during language comprehension were examined by measuring younger and older adults' event-related potential (ERP) responses to congruent sentence-final words as a function of contextual constraint. Half of the sentence contexts were strongly constrainin...

journal_title：Psychophysiology

authors： Federmeier KD,Kutas M

更新日期：2005-03-01 00:00:00

abstract：:The neural basis of feedback expectation, which is crucial in learning theory, has only been minimally studied. Stimulus-preceding negativity (SPN), an ERP component that appears prior to the presentation of feedback, has been proposed as being related to feedback expectation. The present study showed, for the first t...

journal_title：Psychophysiology

authors： Morís J,Luque D,Rodríguez-Fornells A

更新日期：2013-09-01 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：:We used the effects of colored distractors on ERPs to assess the psychophysiological consequences of selection by color. In Experiment 1 participants searched a rapid serial visual presentation (RSVP) sequence for a prespecified target letter that usually appeared in a cued color. ERPs elicited by cued-color distracto...

journal_title：Psychophysiology

authors： Vierck E,Miller J

更新日期：2009-05-01 00:00:00

abstract：:This study investigated the temporal course of attentional biases for threat-related (angry) and positive (happy) facial expressions. Electrophysiological (event-related potential) and behavioral (reaction time [RT]) data were recorded while participants viewed pairs of faces (e.g., angry face paired with neutral face...

journal_title：Psychophysiology

authors： Holmes A,Bradley BP,Kragh Nielsen M,Mogg K

更新日期：2009-01-01 00:00:00

abstract：:A frequency domain generalization of the classical quadratic discriminant function was applied to the problem of classifying alpha-band multichannel electroencephalogram recordings in three task conditions. The data consisted of 41-channel recordings obtained in eyes closed, verbal, and spatial task conditions. Classi...

journal_title：Psychophysiology

authors： Lind JC,Koles ZJ,Flor-Henry P,Soong AC

更新日期：1997-05-01 00:00:00

abstract：:One of the goals of neuroscience research on the reward system is to fractionate its functions into meaningful subcomponents. To this end, the present study examined emotional modulation of the eyeblink and postauricular components of startle in 60 young adults during anticipation and viewing of food images. Appetitiv...

journal_title：Psychophysiology

authors： Hebert KR,Valle-Inclán F,Hackley SA

更新日期：2015-04-01 00:00:00

abstract：:Recording electrodermal activity is a well-accepted physiological measurement for clinical approaches and research. Historically, applying a DC (direct current) signal to the skin to measure the conductance is the most common practice for exogenous recordings. However, this method can be subject to error due to electr...

journal_title：Psychophysiology

authors： Pabst O,Tronstad C,Grimnes S,Fowles D,Martinsen ØG

更新日期：2017-03-01 00:00:00

abstract：:Evidence suggests that in dyadic conversations some alignment occurs at the physiological level, but relatively little is known about the conditions that may facilitate physiological synchrony of two interlocutors. In the present interdisciplinary study, the impact of specific linguistic features of ongoing dialogues-...

journal_title：Psychophysiology

authors： Lackner HK,Feyaerts K,Rominger C,Oben B,Schwerdtfeger A,Papousek I

更新日期：2019-04-01 00:00:00

abstract：:Here, a rare probe or frequent irrelevant stimulus (S1) appeared in the first part of the trial, followed by either a target or nontarget (S2) in the second. Subjects randomly pressed one of five buttons to S1 to signal seeing it. Then they pressed one of two buttons for nontargets or targets. We tested three groups: ...

journal_title：Psychophysiology

authors： Rosenfeld JP,Labkovsky E

更新日期：2010-11-01 00:00:00

abstract：:Target selection can be based on spatial or dimensional/featural mechanisms operating in a location-independent manner. We investigated whether dimension-based attention affects processing in early visual stages. Subjects searched for a singleton target among an 8-item array, with the search display preceded by an ide...

journal_title：Psychophysiology

authors： Gramann K,Töllner T,Müller HJ

更新日期：2010-09-01 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：:We studied attention effects on the integration of written and spoken syllables in fluent adult readers by using event-related brain potentials. Auditory consonant-vowel syllables, including consonant and frequency changes, were presented in synchrony with written syllables or their scrambled images. Participants resp...

journal_title：Psychophysiology

authors： Mittag M,Alho K,Takegata R,Makkonen T,Kujala T

更新日期：2013-10-01 00:00:00

abstract：:The present study supports activation models of verbal short-term memory that include a semantic contribution to the retention process. Event-related brain potentials were used to probe the level of activation of semantic representations of a series of words in a delay interval following their presentation. The levels...

journal_title：Psychophysiology

authors： Cameron KA,Haarmann HJ,Grafman J,Ruchkin DS

更新日期：2005-11-01 00:00:00

abstract：:Psychophysiological "preparatory" responses may or may not depend on a focused expectation of when a stimulus will occur. Changes in heart rate, pupillary diameter, and brain potentials were examined during trials in which foreperiod of a simple reaction time (RT) task was fixed or unpredictable. Trials were also incl...

journal_title：Psychophysiology

authors： Jennings JR,van der Molen MW,Steinhauer SR

更新日期：1998-01-01 00:00:00

abstract：:Event-related brain potentials were recorded from the human scalp during selective listening to tone pips differing in location and/or pitch from irrelevant tones. The subjects' task was to discriminate infrequent deviant tones of lower intensity appearing among designated (relevant) tones. A large processing negativi...

journal_title：Psychophysiology

authors： Alho K,Sams M,Paavilainen P,Reinikainen K,Näätänen R

更新日期：1989-09-01 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 time course of the schizophrenia auditory gating deficit may provide clues to mechanisms of impaired cognition. Magnetoencephalography was recorded during a standard paired-click paradigm. Using source strength of the M50 and M100 components for each click, calculated from dipole locations identified as underlying...

journal_title：Psychophysiology

authors： Hanlon FM,Miller GA,Thoma RJ,Irwin J,Jones A,Moses SN,Huang M,Weisend MP,Paulson KM,Edgar JC,Adler LE,Cañive JM

更新日期：2005-07-01 00:00:00

abstract：:The present study used delta EEG band to test the hypothesis of a cerebral maturational delay and a functional altered cerebral asymmetry for phonological processing in dyslexic children. A group of 14 children with dyslexia and 28 matched controls participated in a linguistic paradigm in which the same words were pro...

journal_title：Psychophysiology

authors： Penolazzi B,Spironelli C,Angrilli A

更新日期：2008-11-01 00:00:00

abstract：:I investigated whether classical eyeblink conditioning increases the activating effect of the conditional stimulus (CS) on the relevant alpha motoneuron pool in the facial nucleus. The activating effect was measured by the reflex modification method, where startle reflexes, sharing the facial nerve motor pathway with ...

journal_title：Psychophysiology

authors： Flaten MA

更新日期：1993-11-01 00:00:00