Prepotent motor activity and inhibitory control demands in different variants of the go/no-go paradigm.

abstract：:The effects of stress, which varies throughout an academic year, on proinflammatory and antiinflammatory cytokines were examined in 44 medical students. This was tested by comparing stimulated cytokines during a baseline period, stress period, and poststress vacation period. During the stress period, compared with the...

journal_title：Psychophysiology

authors： Koh KB,Lee YJ,Beyn KM,Chu SH,Kim DM,Seo WY

更新日期：2012-09-01 00:00:00

abstract：:Brain mechanisms extracting invariant information from varying auditory inputs were studied using the mismatch-negativity (MMN) brain response. We wished to determine whether the preattentive sound-analysis mechanisms, reflected by MMN, are capable of extracting invariant relationships based on abstract conjunctions b...

journal_title：Psychophysiology

authors： Paavilainen P,Simola J,Jaramillo M,Näätänen R,Winkler I

更新日期：2001-03-01 00:00:00

abstract：:Arithmetic problems share many surface-level features with typical sentences. They assert information about the world, and readers can evaluate this information for sensibility by consulting their memories as the statement unfolds. When people encounter the solution to the problem 3 × 4, the brain elicits a robust ERP...

journal_title：Psychophysiology

authors： Dickson DS,Cerda VR,Beavers RN,Ruiz A,Castañeda R,Wicha NYY

更新日期：2018-11-01 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 autonomic regulation in blood-injection-injury (BII) phobia has received particular attention due to the unique link between fear and fainting in this anxiety disorder. However, systematic exploration of sympathetic and parasympathetic cardiac activity during exposure to phobia-relevant emotional stimuli has remai...

journal_title：Psychophysiology

authors： Simon E,Meuret AE,Ritz T

更新日期：2017-10-01 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：:Diurnal and nocturnal trunk and limb motor activity of 20 healthy individuals was evaluated by actimetry for 45 consecutive hours. Sleep was assessed by sleep logs. Overall, motor activity significantly (p < .05) decreased in the order wrist, ankle, and trunk. There was significantly more motor activity in the dominan...

journal_title：Psychophysiology

authors： Middelkoop HA,van Dam EM,Smilde-van den Doel DA,Van Dijk G

更新日期：1997-03-01 00:00:00

abstract：:The relationship of visual P3a to age was investigated in a life-span sample. The aims of the study were (1) to assess to what extent P3a, relative to P3b, decreases with increasing age; (2) To assess at which recording sites the relationship between P3a and age is strongest; (3) to investigate whether the relationshi...

journal_title：Psychophysiology

authors： Fjell AM,Walhovd KB

更新日期：2004-07-01 00:00:00

abstract：:The neuroactive metabolites of the steroid hormones progesterone (P4) and testosterone (T) are GABAergic modulators that influence cognition, yet, the specific effect of P4 and T on brain network activity remains poorly understood. Here, we investigated if a fundamental oscillatory network activity pattern, often rela...

journal_title：Psychophysiology

authors： Riddle J,Ahn S,McPherson T,Girdler S,Frohlich F

更新日期：2020-10-01 00:00:00

abstract：:Auditory event-related potentials (ERPs) in response to 50-ms tones were recorded from the human scalp. A standard stimulus (p = .88) and three different deviants were randomly presented via earphones. There were two one-dimensional deviants (one frequency and one location deviant) and one two-dimensional deviant, wit...

journal_title：Psychophysiology

authors： Schröger E

更新日期：1995-01-01 00:00:00

abstract：:Muscular activity recording is of high basic science and clinical relevance and is typically achieved using electromyography (EMG). While providing detailed information about the state of a specific muscle, this technique has limitations such as the need for a priori assumptions about electrode placement and difficult...

journal_title：Psychophysiology

authors： Barchiesi G,Demarchi G,Wilhelm FH,Hauswald A,Sanchez G,Weisz N

更新日期：2020-03-01 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：:Chronic fatigue syndrome (CFS) patients often report symptom flare (SF) for >24 h after moderate exercise (post-ex). We hypothesized that SF is linked to increases in circulating cytokines and CD40 Ligand (CD40L). In 19 CFS patients and 17 controls, mental and physical fatigue and pain symptom ratings were obtained to...

journal_title：Psychophysiology

authors： White AT,Light AR,Hughen RW,Bateman L,Martins TB,Hill HR,Light KC

更新日期：2010-07-01 00:00:00

abstract：:This study investigated the psychophysiological correlates of the subjective experience of vicarious pain; that is, a spontaneous experience of pain when seeing another in pain. Forty-nine healthy, otherwise pain-free individuals aged 18-55 years completed empathy and anxiety questionnaires and were classified into th...

journal_title：Psychophysiology

authors： Nazarewicz J,Verdejo-Garcia A,Giummarra MJ

更新日期：2015-11-01 00:00:00

abstract：:Psychological accounts of hypnosis have hypothesized that hypnosis and attention might share similar mechanisms and that hypnosis simply represents an extensive state of reduced attention. This assumption implies that reports of pain and electrocortical brain responses to painful stimulation should be similarly reduce...

journal_title：Psychophysiology

authors： Friederich M,Trippe RH,Ozcan M,Weiss T,Hecht H,Miltner WH

更新日期：2001-09-01 00:00:00

abstract：:In this editorial, I discuss the advantages of interpreting brain data in the context of other bodily systems. I also discuss current research challenges that may greatly benefit from a psychophysiological approach in which multiple methods--both peripheral and central--are used to improve our understanding of brain f...

journal_title：Psychophysiology

authors： Fabiani M

更新日期：2015-01-01 00:00:00

abstract：:Essential to human behavior are three core personality systems: approach, avoidance, and a regulatory system governing the two motivational systems. Decades of research has linked approach motivation with greater relative left frontal-cortical asymmetry. Other research has linked avoidance motivation with greater rela...

journal_title：Psychophysiology

authors： Gable PA,Neal LB,Threadgill AH

更新日期：2018-01-01 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：:Interhemispheric interactions were studied with functional brain mapping of visual processing. Children performed a reaction time task with uni- and bilateral targets and nontargets. The visual evoked potential (VEP) was segmented into P1a, P1b, and N1 microstates using map rather than channel features. Map latencies,...

journal_title：Psychophysiology

authors： Steger J,Imhof K,Denoth J,Pascual-Marqui RD,Steinhausen HC,Brandeis D

更新日期：2001-03-01 00:00:00

abstract：:During language production and comprehension, information about a word's syntactic properties is sometimes needed. While the decision about the grammatical gender of a word requires access to syntactic knowledge, it has also been hypothesized that semantic (i.e., biological gender) or phonological information (i.e., s...

journal_title：Psychophysiology

authors： Schiller NO,Münte TF,Horemans I,Jansma BM

更新日期：2003-11-01 00:00:00

abstract：:Delay discounting, an indicator of impulsivity, refers to the extent of devaluing future rewards. Studies have found that individuals with trait anxiety generally depreciate the later larger rewards, showing steeper delay discounting rates. However, little is known about the neural substrates responsible for how trait...

journal_title：Psychophysiology

authors： Zhang R,Chen Z,Liu P,Feng T

更新日期：2020-03-01 00:00:00

abstract：:Auditory selective attention makes it possible to pick out one speech stream that is embedded in a multispeaker environment. We adapted a cued dichotic listening task to examine suppression of a speech stream lateralized to the nonattended ear, and to evaluate the effects of attention on the right ear's well-known adv...

journal_title：Psychophysiology

authors： Payne L,Rogers CS,Wingfield A,Sekuler R

更新日期：2017-04-01 00:00:00

abstract：:For over 35 years, research has examined frontal alpha EEG asymmetry, discussed in terms of relative left frontal activity (rLFA) in the present review, as a concurrent and prospective marker of affective processing and psychopathology. Because rLFA may index (a) neural correlates of frontal asymmetry, or (b) psycholo...

journal_title：Psychophysiology

authors： Reznik SJ,Allen JJB

更新日期：2018-01-01 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：:The auto-adaptive averaging procedure proposed here classifies artifacts in event-related potential data by optimizing the signal-to-noise ratio. This method rank orders single trials according to the impact of each trial on the ERP average. Then, the minimum residual background noise level in the ERP data is determin...

journal_title：Psychophysiology

authors： Talsma D

更新日期：2008-03-01 00:00:00

abstract：:The reward positivity is a component of the human ERP elicited by feedback stimuli in trial-and-error learning and guessing tasks. A prominent theory holds that the reward positivity reflects a reward prediction error signal that is sensitive to outcome valence, being larger for unexpected positive events relative to ...

journal_title：Psychophysiology

authors： Heydari S,Holroyd CB

更新日期：2016-08-01 00:00:00

abstract：:Al Ax's contributions to psychology and psychophysiology span almost 40 years. He had many colleagues with whom he communicated openly and generously about his early psychophysiological research. One of these, John Stern, comments below. Joanne Fetzner, a close associate of Al's during his years as director of the Psy...

journal_title：Psychophysiology

authors： Stern J

更新日期：1996-05-01 00:00:00

abstract：:Using unfamiliar and meaningless pictographs that varied in their degree of similarity to Chinese characters, the current study tested whether the early electrophysiological response was modulated by character likeness. We measured P100 and N170 while 20 native Chinese speakers were viewing Chinese characters, drawing...

journal_title：Psychophysiology

authors： Zhang M,Jiang T,Mei L,Yang H,Chen C,Xue G,Dong Q

更新日期：2011-07-01 00:00:00

abstract：:The ability to detect and correct action errors is paramount to safe and efficient goal-directed behaviors. Existing work on the neural underpinnings of error processing and post-error behavioral adaptations has led to the development of several mechanistic theories of error processing. These theories can be roughly g...

journal_title：Psychophysiology

authors： Wessel JR

更新日期：2018-03-01 00:00:00

abstract：:This study examined physiological indicants of the neurobiological mediators of negative affect during acute nicotine withdrawal. Eighty subjects (41 male) were assigned to one of four groups (24-h deprived or nondeprived dependent smokers, occasional smokers, and nonsmokers) and participated in an instructed fear con...

journal_title：Psychophysiology

authors： Hogle JM,Curtin JJ

更新日期：2006-07-01 00:00:00