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 negativity (MMN) in the ERP. In the fMRI data, activations of transverse/superior temporal gyri bilateral were found. Attended deviants generated an MMN followed by an N2/P3b complex. For this condition, fMRI activations in both superior temporal gyri and the neostriatum were found. These activations were taken as neuroanatomical constraints for the localization of equivalent current dipoles. Inverse solutions for dipole orientation provide evidence for significant activation close to Heschl's gyri during deviancy processing in the 110-160-ms time interval (MMN), whereas target detection could be modeled by two dipoles in the superior temporal gyrus between 320 and 380 ms.
journal_name
Psychophysiologyjournal_title
Psychophysiologyauthors
Opitz B,Mecklinger A,Von Cramon DY,Kruggel Fdoi
10.1017/s0048577299980848subject
Has Abstractpub_date
1999-01-01 00:00:00pages
142-7issue
1eissn
0048-5772issn
1540-5958journal_volume
36pub_type
临床试验,杂志文章相关文献
PSYCHOPHYSIOLOGY文献大全abstract::The postauricular reflex is a relatively new psychophysiological measure of appetitive emotional processing during picture viewing. However, the degree to which other auricular (i.e., superior and anterior auricular) muscles might exhibit reflexive activity congruent with that found in the postauricular muscle has not...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/j.1469-8986.2010.01071.x
更新日期:2011-03-01 00:00:00
abstract::Gambling has longstanding links with excitement and physiological arousal, but prior research has not considered (a) gamblers' ability to detect internal physiological signals, or (b) markers of parasympathetic functioning. The present study measured interoception in individuals with gambling disorder, using self-repo...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/psyp.13333
更新日期:2019-06-01 00:00:00
abstract::A rapidly growing body of research suggests that meditation can change brain and cognitive functioning. Yet little is known about the neurochemical mechanisms underlying meditation-related changes in cognition. Here, we investigated the effects of meditation on spontaneous eyeblink rates (sEBR), a noninvasive peripher...
journal_title:Psychophysiology
pub_type: 杂志文章,随机对照试验
doi:10.1111/psyp.12619
更新日期:2016-05-01 00:00:00
abstract::This study examined whether neuroticism was related to the antibody response to influenza vaccination and whether the relationship was mediated by cortisol reactions to acute laboratory mental stress. Antibody status was assessed at baseline and to a trivalent influenza vaccination in 57 students at 5-week and 5-month...
journal_title:Psychophysiology
pub_type: 临床试验,杂志文章
doi:10.1111/j.1469-8986.2005.00281.x
更新日期:2005-03-01 00:00:00
abstract::The fingers and feet have long been accepted as optimal anatomical recording sites for electrodermal activity. The available literature suggests that the feet are more responsive than the fingers. The present report compared skin conductance level (SCL) and responses (SCRs) from the left foot and the distal phalanges ...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/psyp.12093
更新日期:2013-11-01 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
pub_type: 杂志文章
doi:10.1111/psyp.13075
更新日期:2018-08-01 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
pub_type: 杂志文章
doi:10.1111/psyp.12632
更新日期:2016-06-01 00:00:00
abstract::As we continue to elucidate relationships between neural structures and cognitive functioning in this Decade of the Brain, it is important not to lose sight of the larger context. The brain is but one component of the complex system that is the body. We take in information and interact with the world through our bodie...
journal_title:Psychophysiology
pub_type: 杂志文章,评审
doi:
更新日期:1998-03-01 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
pub_type: 杂志文章
doi:10.1111/psyp.13495
更新日期:2020-03-01 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
pub_type: 杂志文章,评审
doi:10.1111/j.1469-8986.2012.01483.x
更新日期:2013-01-01 00:00:00
abstract::The effect of cardiac cycle time on attentional selection was investigated in an experiment in which participants classified target letters in a visual selection task. Stimulus onsets were aligned to the R wave of the electrocardiogram and stimuli presented either during the ventricular systole or diastole. Selection ...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/psyp.12728
更新日期:2016-11-01 00:00:00
abstract::Error processing is frequently examined using the error-related negativity (ERN), a negative-going event-related potential occurring after the commission of an error at frontal-central sites, and has been suggested as a neural biomarker that may be useful in characterizing trajectories of risk for anxiety. While the E...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/psyp.12208
更新日期:2014-07-01 00:00:00
abstract::Two conflicting views have emerged as to why people cry when they are sad. One suggests that crying serves homeostasis by facilitating recovery; the other suggests that crying produces an aversive high-arousal state that motivates behavior aimed at ending the tears. To test hypotheses drawn from these views, we showed...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/j.1469-8986.1994.tb01049.x
更新日期:1994-09-01 00:00:00
abstract::The anterior cingulate cortex (ACC) holds a prominent place in models of the neural architecture supporting cognitive control and conflict processing. The findings of empirical and computational work lead to the prediction that the ACC is sensitive to response conflict and insensitive to nonresponse conflict. We teste...
journal_title:Psychophysiology
pub_type: 临床试验,杂志文章
doi:10.1111/j.1469-8986.2004.00205.x
更新日期:2004-09-01 00:00:00
abstract::The Concealed Information Test (CIT) uses psychophysiological measures to determine the presence or absence of crime-related information in a suspect's memory. We conducted a meta-analysis on the validity of the CIT based on four physiological measures-skin conductance response (SCR), respiration line length (RLL), ch...
journal_title:Psychophysiology
pub_type: 杂志文章,meta分析
doi:10.1111/psyp.12239
更新日期:2014-09-01 00:00:00
abstract::Locations of surface electromyography (sEMG) electrodes in the face are usually chosen on a macro-anatomical basis. In this study we describe optimal placement of bipolar electrodes based on a novel method and present results for lower facial muscles. We performed high-density sEMG recordings in 13 healthy participant...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/j.1469-8986.2009.00935.x
更新日期:2010-03-01 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
pub_type: 杂志文章
doi:10.1111/psyp.12085
更新日期:2013-10-01 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
pub_type: 杂志文章
doi:10.1111/psyp.13480
更新日期:2020-02-01 00:00:00
abstract::This paper reviews research on age-related changes in working memory and attention control. This work is interpreted within a framework labeled "GOLDEN aging" (growing of lifelong differences explains normal aging), which is based on the idea that normal aging (as opposed to pathological aging) represents maturational...
journal_title:Psychophysiology
pub_type: 杂志文章,评审
doi:10.1111/j.1469-8986.2011.01331.x
更新日期:2012-03-01 00:00:00
abstract::The objective of the study was to identify predictors of obesity. One hundred eleven nonobese and 48 obese HIV-1 seropositive patients provided information on medical history and other characteristics. They were then asked to detect the passage of 2-s time intervals while the contingent negative variation (CNV) was re...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/j.1469-8986.2008.00706.x
更新日期:2008-11-01 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
pub_type: 杂志文章
doi:10.1111/psyp.12597
更新日期:2016-04-01 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
pub_type: 杂志文章
doi:10.1111/j.1469-8986.1991.tb01006.x
更新日期:1991-11-01 00:00:00
abstract::One finding in attention research is that visual and auditory attention mechanisms are linked together. Such a link would predict a central, amodal capacity limit in processing visual and auditory stimuli. Here we show that this is not the case. Letter streams were accompanied by asynchronously presented streams of au...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/j.1469-8986.2006.00452.x
更新日期:2006-11-01 00:00:00
abstract::When we change sidewalks because we see vomit or dog feces, we are avoiding disgusting stimuli. However, it is unclear how we shift spatial attention itself away from disgusting stimuli. In the present study, we used a multisensory spatial-cuing paradigm as a tool to test if a disgusting sound is avoided by redirectin...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/psyp.12463
更新日期:2015-10-01 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
pub_type: 杂志文章
doi:10.1111/psyp.12815
更新日期:2017-04-01 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
pub_type: 杂志文章,meta分析
doi:10.1111/psyp.12248
更新日期:2014-10-01 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
pub_type: 临床试验,杂志文章
doi:10.1111/j.1469-8986.2004.00177.x
更新日期:2004-07-01 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
pub_type: 杂志文章
doi:10.1111/j.1469-8986.1989.tb00704.x
更新日期:1989-09-01 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
pub_type: 杂志文章,评审
doi:10.1017.S0048577202020449
更新日期:2002-09-01 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
pub_type: 杂志文章
doi:10.1111/psyp.13419
更新日期:2019-10-01 00:00:00