Right frontal cortical asymmetry predicts empathic reactions: support for a link between withdrawal motivation and empathy.

abstract：:Visual awareness was studied in 11 subjects by using coherent and scrambled objects as stimuli. The stimuli were presented near the subjective perceptual threshold. Explicitly recognized stimuli elicited a specific negative ERP deflection peaking at 460 ms. Our reaction time experiment suggests that this visual awaren...

journal_title：Psychophysiology

authors： Ojanen V,Revonsuo A,Sams M

更新日期：2003-03-01 00:00:00

abstract：:Low heart rate variability (HRV) has strongly been associated with an increased risk for cardiovascular disease. With cardiovascular disease being the number one cause of global deaths, factors that influence its development are relevant to understand. Season of birth has been suggested as one of the factors influenci...

journal_title：Psychophysiology

authors： Iseger TA,Vollebregt MA,Krepel N,Arns M

更新日期：2019-10-01 00:00:00

abstract：:Cognitive affective neuroscience tasks that are straightforward to administer, measure key constructs of interest, and can be used in different lab settings and with multiple psychophysiological methods can lead to a more complete understanding of experimental effects. The no-threat, predictable threat, unpredictable ...

journal_title：Psychophysiology

authors： MacNamara A,Barley B

更新日期：2018-10-01 00:00:00

abstract：:Sleep disruption is an important aspect of major depressive disorder but lacks an objective and inexpensive means of assessment. We evaluated the utility of electrocardiogram (ECG)-based cardiopulmonary coupling analysis to quantify physiologic sleep stability in patients with major depression. Relative to controls, u...

journal_title：Psychophysiology

authors： Yang AC,Yang CH,Hong CJ,Tsai SJ,Kuo CH,Peng CK,Mietus JE,Goldberger AL,Thomas RJ

更新日期：2011-02-01 00:00:00

abstract：:Startle blink as well as skin conductance responses (SCR) are widely used indices of learning processes associated with fear conditioning and extinction. During safety learning, the amygdala is under top-down inhibitory control by the prefrontal cortex (PFC). The capacity of the PFC to exert inhibitory control over su...

journal_title：Psychophysiology

authors： Wendt J,Neubert J,Koenig J,Thayer JF,Hamm AO

更新日期：2015-09-01 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：: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：:The Research Domain Criteria (RDoC) initiative endeavors to foster a science of psychopathology based around dimensions of brain-behavior relationships as opposed to subjectively based diagnostic categories. A rapidly accumulating array of transdiagnostic commonalities, across multiple objective and subjective measure...

journal_title：Psychophysiology

authors： McTeague LM

更新日期：2016-03-01 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 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：: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：:Visual perception fluctuates in sync with ongoing neural oscillations in the delta, theta, and alpha frequency bands of the human EEG. Supporting the relationship between alpha and perceptual sampling, recent work has demonstrated that variations in individual alpha frequency (IAF) correlate with the ability to discri...

journal_title：Psychophysiology

authors： Gray MJ,Emmanouil TA

更新日期：2020-02-01 00:00:00

abstract：:Up to a third of the population experiences pain when seeing another in pain. The mechanisms underlying such vicarious sensory experiences are thought to reflect hyperactive mirror systems (threshold theory) or dysfunctional processing and representation of oneself versus others (self/other theory). This study investi...

journal_title：Psychophysiology

authors： Young KA,Gandevia SC,Giummarra MJ

更新日期：2017-07-01 00:00:00

abstract：:The present study investigated whether there is a visual counterpart of the auditory mismatch negativity. Event-related potentials were recorded while subjects performed a spatial frequency discrimination task. "Match" and "nonmatch" stimuli were specifically categorized according to whether the second stimulus had th...

journal_title：Psychophysiology

authors： Fu S,Fan S,Chen L

更新日期：2003-09-01 00:00:00

abstract：:Previous research indicates that the reward positivity (RewP), an electrophysiological correlate of sensitivity and biases towards rewarding stimuli, is modulated by affective and motivational variables. Studies have provided evidence that states and traits associated with negative affect and reduced approach motivati...

journal_title：Psychophysiology

authors： Angus DJ,Kemkes K,Schutter DJ,Harmon-Jones E

更新日期：2015-10-01 00:00:00

abstract：:We report long-term temporal consistency of stress-related neuroendocrine and cardiovascular variables in mid-aged and older women who performed mental math and speech stress tasks two times approximately 1 year apart. Epinephrine, norepinephrine, ACTH, cortisol, cardiac preejection period (PEP), respiratory sinus arr...

journal_title：Psychophysiology

authors： Burleson MH,Poehlmann KM,Hawkley LC,Ernst JM,Berntson GG,Malarkey WB,Kiecolt-Glaser JK,Glaser R,Cacioppo JT

更新日期：2003-05-01 00:00:00

abstract：:Arterial elasticity is an important indicator of risk for cardiovascular disease (CVD). It is influenced by both gradual vessel wall damage due to aging and disease and vascular tone that responds, at the moment, to system loading. Measuring changes in arterial elasticity are critical to early detection of CVD but can...

journal_title：Psychophysiology

authors： Vaschillo B,Vaschillo EG

更新日期：2020-08-01 00:00:00

abstract：:Video games are enjoyed most when the level and speed of the game match the players' skills. An optimal balance between challenges and skills triggers the subjective experience of "flow," a focused motivation leading to a feeling of spontaneous joy. The present research investigates the behavioral and neural correlate...

journal_title：Psychophysiology

authors： Núñez Castellar EP,Antons JN,Marinazzo D,Van Looy J

更新日期：2019-07-01 00:00:00

abstract：:Prior research has shown that category search can be similar to one-item search (as measured by the N2pc ERP marker of attentional selection) for highly familiar, smaller categories (e.g., letters and numbers) because the finite set of items in a category can be grouped into one unit to guide search. Other studies hav...

journal_title：Psychophysiology

authors： Wu R,McGee B,Echiverri C,Zinszer BD

更新日期：2018-08-01 00:00:00

abstract：:We review and summarize seven molecular genetic studies of 17 psychophysiological endophenotypes that comprise this special issue of Psychophysiology, address criticisms raised in accompanying Perspective and Commentary pieces, and offer suggestions for future research. Endophenotypes are polygenic, and possibly influ...

journal_title：Psychophysiology

authors： Iacono WG,Vaidyanathan U,Vrieze SI,Malone SM

更新日期：2014-12-01 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：:Paced breathing has been criticized for its presumed influences on autonomic and respiratory regulation, among that on respiratory resistance. It has been speculated that excessive pulmonary stretch receptor activation through high tidal volume (V(T)) would be the mechanism underlying such influences. However, the ide...

journal_title：Psychophysiology

authors： Ritz T,Dahme B

更新日期：2009-09-01 00:00:00

abstract：:According to the dual-mechanisms of cognitive control framework (DMC), older adults rely predominantly on reactive as opposed to proactive control. As a result, we expected elevated response conflict for older relative to younger adults with increasing task difficulty. Response-locked ERP activity was examined separat...

journal_title：Psychophysiology

authors： Czernochowski D,Nessler D,Friedman D

更新日期：2010-07-01 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：:In this study we assessed blood pressure (BP), heart rate (HR), stroke volume (SV), cardiac output (CO), and total peripheral resistance (TPR) in response to 13 picture series in 37 participants in order to investigate their hemodynamic response associated with activation of the appetitive and defensive motivational s...

journal_title：Psychophysiology

authors： Gomez P,Danuser B

更新日期：2010-05-01 00:00:00

abstract：:According to recent models on visual attention, both the salience of signals (bottom-up) and the intention to search for particular stimuli (top-down) are determinants for attentional selection. We investigated these mechanisms by varying the top-down set of participants that had to detect either luminance or orientat...

journal_title：Psychophysiology

authors： Schneider D,Beste C,Wascher E

更新日期：2012-11-01 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：:Masking of the first target in the attentional blink (AB) paradigm increases the magnitude of the AB relative to when the first target is not masked. We examined the underlying causes of this effect in an experiment in which a single target was presented in a rapid visual serial presentation stream. The P3 to the targ...

journal_title：Psychophysiology

authors： Brisson B,Robitaille N,Deland-Bélanger A,Spalek TM,Di Lollo V,Jolicoeur P

更新日期：2010-09-01 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：:Behavioral evidence indicates that skills associated with children's cognitive control (e.g., response inhibition and attentional control) undergo rapid development during early childhood. A particularly important time is the transition to elementary school. Yet, at present, relatively little is known about developmen...

journal_title：Psychophysiology

authors： Grammer JK,Gehring WJ,Morrison FJ

更新日期：2018-03-01 00:00:00