Effects of interstimulus interval on scalp topographies evoked by noxious sural nerve stimulation.

abstract：:Previous research has shown that consummatory ERP components are sensitive to contextual valence. The present study investigated the contextual valence effect across anticipatory and consummatory phases by requiring participants to play a simple gambling task during a gain context and a loss context. During the antici...

journal_title：Psychophysiology

authors： Zheng Y,Li Q,Zhang Y,Li Q,Shen H,Gao Q,Zhou S

更新日期：2017-07-01 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 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：: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：: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：: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：:The one-year reliability of auditory evoked potential (AEP) amplitude/stimulus intensity slopes (obtained for single channels and with dipole source analysis) and the stability and criterion validity of alternative measures to the conventional AEPs augmenting/reducing (A/R) linear slope were explored in a sample of 21...

journal_title：Psychophysiology

authors： Carrillo-de-la-Peña MT

更新日期：2001-05-01 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：: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：:Prediction in sentence comprehension is often investigated by measuring the amplitude of the N400 ERP component to words that are more or less predictable from their preceding context. The N400-linked to the activation of word-associated semantic information-is reduced for words that are predictable, indicating that p...

journal_title：Psychophysiology

authors： Freunberger D,Roehm D

更新日期：2017-06-01 00:00:00

abstract：:Event-related potentials were used to examine the preparation of hand and foot responses in tasks using both limb systems. As in tasks using only one system, opposite lateralized readiness potentials were observed for hand and foot responses (Experiment 1). Furthermore, movement-related activity at Cz was more positiv...

journal_title：Psychophysiology

authors： Miller J

更新日期：2012-05-01 00:00:00

abstract：:Emotion regulation in the ongoing presence of a threat is essential for adaptive behavior. Threatening situations change over time and, as a consequence, require a fine-tuned, dynamic regulation of arousal to match the current state of the environment. Constructs such as cognitive flexibility, heart rate variability, ...

journal_title：Psychophysiology

authors： Hildebrandt LK,McCall C,Engen HG,Singer T

更新日期：2016-06-01 00:00:00

abstract：:Advancing age is often accompanied by a decline in motor control that results in a decreased ability to successfully perform motor tasks. While there are multiple factors that contribute to age-related deficits in motor control, one unexplored possibility is that age-related deficits in our ability to evaluate motor o...

journal_title：Psychophysiology

authors： Colino FL,Howse H,Norton A,Trska R,Pluta A,Luehr SJC,Handy TC,Krigolson OE

更新日期：2017-11-01 00:00:00

abstract：:Paced 0.1 Hz breathing causes high-amplitude HR oscillation, triggering resonance in the cardiovascular system (CVS). This oscillation is considered to be a primary therapeutic factor in HRV biofeedback treatments. This study examined whether rhythmical skeletal muscle tension (RSMT) can also cause 0.1 Hz resonance in...

journal_title：Psychophysiology

authors： Vaschillo EG,Vaschillo B,Pandina RJ,Bates ME

更新日期：2011-07-01 00:00:00

abstract：:The processing of temporal structure has been widely investigated, but evidence on how the brain processes temporal and nontemporal structures simultaneously is sparse. Using event-related potentials (ERPs), we examined how the brain responds to temporal (metric) and nontemporal (harmonic) structures in music simultan...

journal_title：Psychophysiology

authors： Sun L,Thompson WF,Liu F,Zhou L,Jiang C

更新日期：2020-09-01 00:00:00

abstract：:Blood pressure is one of the most commonly recorded functions in physiology and medicine, and it has become a major variable in recent psychophysiological and behavioral medicine research. Many methods have been developed for the measurement of blood pressure in clinical, laboratory, and natural settings. The broad ob...

journal_title：Psychophysiology

authors： Shapiro D,Jamner LD,Lane JD,Light KC,Myrtek M,Sawada Y,Steptoe A

更新日期：1996-01-01 00:00:00

abstract：:This report examines the hypothesis that electrocardiographic T-wave amplitude is sensitive to graded increases in beta-sympathetic stimulation of the heart. Beta-adrenergic activity was manipulated pharmacologically in 9 healthy men by bolus infusion of isoproterenol in each of six doses: 0.1, 0.25, 0.5, 1.0, 2.0, an...

journal_title：Psychophysiology

authors： Contrada RJ,Dimsdale J,Levy L,Weiss T

更新日期：1991-07-01 00:00:00

abstract：:We studied brain activity during the displacement of attention in a modified visuo-spatial orienting paradigm. Using a behaviorally relevant no-shift condition as a control, we asked whether ipsi- or contralateral parietal alpha band activity is specifically related to covert shifts of attention. Cue-related event-rel...

journal_title：Psychophysiology

authors： Cosmelli D,López V,Lachaux JP,López-Calderón J,Renault B,Martinerie J,Aboitiz F

更新日期：2011-03-01 00:00:00

abstract：:Extinction of conditioned fear serves as a laboratory model for the mechanism of action underlying exposure treatment with patients suffering from anxiety disorders. Thus, an enhanced understanding of individual differences in extinction learning may help to improve exposure procedures by tailoring treatment plans to ...

journal_title：Psychophysiology

authors： Wendt J,König J,Hufenbach MC,Koenig J,Thayer JF,Hamm AO

更新日期：2019-10-01 00:00:00

abstract：:ERP studies have highlighted several electrocortical components that can be observed when people make errors. We propose that the P(E) reflects processes functionally similar to those reflected in the P3 and that the P(E) and P3 should covary. We speculate that these processes refer to the motivational significance of...

journal_title：Psychophysiology

authors： Ridderinkhof KR,Ramautar JR,Wijnen JG

更新日期：2009-05-01 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：:Mild cognitive impairment (MCI) is considered an intermediate transitional stage for the development of dementia, especially Alzheimer's disease. The identification of neurophysiological biomarkers for MCI will allow improvement in detecting and tracking the progression of cognitive impairment. The primary objective o...

journal_title：Psychophysiology

authors： Buján A,Lister JJ,O'Brien JL,Edwards JD

更新日期：2019-12-01 00:00:00

abstract：:The empirical investigation of unobservable psychological processes usually rests on operational definitions. As an alternative, we propose the use of explicit causal models. This is particularly useful in psychophysiology, where formal models can be expressed mathematically, exploiting biophysical constraints, and in...

journal_title：Psychophysiology

authors： Bach DR,Friston KJ

更新日期：2013-01-01 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：:We compared the effects of laughter and several respiratory movements on spinal motor excitability to unravel their respective influences. We measured H-reflexes in 13 healthy volunteers during 10 different tasks (including laughter, simulated laughter, and various respiratory movements). We compared the percentage th...

journal_title：Psychophysiology

authors： Overeem S,Taal W,Ocal Gezici E,Lammers GJ,Van Dijk JG

更新日期：2004-03-01 00:00:00

abstract：:ERPs in the EEG were scrutinized in learning a complex arm movement sequence with the aim to examine valence effects on processing augmented feedback during practice. Twenty-four healthy subjects practiced one session with 192 feedback trials according to an adaptive bandwidth feedback approach with a high information...

journal_title：Psychophysiology

authors： Krause D,Koers T,Maurer LK

更新日期：2020-03-01 00:00:00

abstract：:A series of meta-analyses was undertaken to determine the contributions of sympathetic and parasympathetic activation to cardiovascular stress reactivity. A literature search yielded 186 studies of sufficient quality that measured indices of sympathetic (n = 113) and/or parasympathetic activity (n = 73). A range of ps...

journal_title：Psychophysiology

authors： Brindle RC,Ginty AT,Phillips AC,Carroll D

更新日期：2014-10-01 00:00:00

abstract：:Valence modulation and prepulse inhibition of startle were examined among 80 undergraduates scoring in the upper and lower quartiles of self-report measures of behavioral inhibition (BIS) and behavioral approach (BAS). Participants viewed a series of pleasant, neutral, and unpleasant pictures. Acoustic startle probes ...

journal_title：Psychophysiology

authors： Hawk LW Jr,Kowmas AD

更新日期：2003-01-01 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：:This study addressed whether temporally salient (e.g., word onset) or prosodically salient (e.g., stressed syllables) information serves as a cue to capture attention in speech sound analysis. In an auditory oddball paradigm, 16 native English speakers were asked to ignore binaurally presented disyllabic speech sounds...

journal_title：Psychophysiology

authors： Wang J,Friedman D,Ritter W,Bersick M

更新日期：2005-01-01 00:00:00