Abstract:
:Despite the burgeoning literature using facial electromyography (EMG) to study cognitive and emotional processes, the psychometric properties of facial EMG measurement have received little attention. Two experiments were conducted to assess the reliability and validity of facial EMG as a measure of specific facial actions. In Experiment 1, two recording sites in the brow region were compared for their ability to differentiate facial actions hypothesized to be due to the activation of the corrugator supercilii from facial actions presumed to be due to the activation of proximate muscles (e.g. depressor supercilii, procerus, frontalis, levator labii superioris alaeque nasi, orbicularis oculi), and four sites in the infraorbital triangle were compared for their ability to differentiate facial actions hypothesized to be due to the activation of the zygomaticus major from facial actions presumed to be due the activation of proximate muscles (e.g. zygomaticus minor, risorius, buccinator, orbicularis oculi, orbicularis oris). Fifteen subjects were instructed to pose a series of facial actions while EMG activity was sampled simultaneously at all sites. In Experiment 2, 5 subjects returned to the laboratory for a more extensive investigation of surface EMG activity over the zygomaticus major muscle region. The results of this experiment confirmed the findings of Experiment 1. Overall, the results demonstrate that certain recording sites located over specific facial muscle regions are more sensitive and valid indices of particular facial actions than other nearby sites.
journal_name
Psychophysiologyjournal_title
Psychophysiologyauthors
Tassinary LG,Cacioppo JT,Geen TRdoi
10.1111/j.1469-8986.1989.tb03125.xsubject
Has Abstractpub_date
1989-01-01 00:00:00pages
1-16issue
1eissn
0048-5772issn
1540-5958journal_volume
26pub_type
杂志文章相关文献
PSYCHOPHYSIOLOGY文献大全abstract::To study defensive mobilization elicited by the exposure to interoceptive arousal sensations, we exposed highly anxiety sensitive students to a symptom provocation task. Symptom reports, autonomic arousal, and the startle eyeblink response were monitored during guided hyperventilation and a recovery period in 26 highl...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/j.1469-8986.2010.01150.x
更新日期:2011-06-01 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
pub_type: 临床试验,杂志文章
doi:
更新日期:2001-03-01 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::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
pub_type: 杂志文章
doi:10.1111/psyp.12516
更新日期:2015-11-01 00:00:00
abstract::This study examined whether frontal alpha electroencephalographic (EEG) asymmetry moderates the association between stressful life events and depressive symptoms in children at familial risk for depression. Participants included 135 children ages 6 to 13, whose mothers had either a history of depression or no history ...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/j.1469-8986.2011.01332.x
更新日期:2012-04-01 00:00:00
abstract::Long-term exposure to noise impairs human health, causing pathological changes in the inner ear as well as other anatomical and physiological deficits. Numerous individuals are daily exposed to excessive noise. However, there is a lack of systematic research on the effects of noise on cortical function. Here we report...
journal_title:Psychophysiology
pub_type: 临床试验,杂志文章
doi:10.1111/j.1469-8986.2004.00244.x
更新日期:2004-11-01 00:00:00
abstract::Cognitive impairment is a common consequence of stroke, but remains difficult to predict. We investigate the ability of early QEEG assessment to inform such prediction, using binary logistic regression. Thirty-five patients (12 female, ages 18-87) suffering middle cerebral artery, ischemic stroke were studied. Resting...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/psyp.12785
更新日期:2017-02-01 00:00:00
abstract::Previous studies have shown that expectancy incongruence in emotional stimuli influences the encoding (i.e., the first stage of memory processing) of the stimuli. However, it is unknown about whether expectancy incongruence influences later stages of memory processing, such as recognition. To this end, expectancy cues...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/psyp.13492
更新日期:2020-03-01 00:00:00
abstract::Saccadic tasks are widely used to study cognitive processes, effects of pharmacological treatments, and mechanisms underlying psychiatric disorders. In genetic studies, it is assumed that saccadic endophenotypes are traits. While internal consistency and temporal stability of saccadic performance is high for most of t...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/psyp.12592
更新日期:2016-04-01 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
pub_type: 杂志文章
doi:10.1111/psyp.13212
更新日期:2018-11-01 00:00:00
abstract::Startle potentiation is a well-validated translational measure of negative affect. Startle potentiation is widely used in clinical and affective science, and there are multiple approaches for its quantification. The three most commonly used approaches quantify startle potentiation as the increase in startle response f...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/psyp.12545
更新日期:2015-12-01 00:00:00
abstract::The effects of a stressful challenge on the processing of emotional words were examined in college students. Stress induction was achieved using a competitive computer task, where the individual either repeatedly lost or won against a confederate. Mood, attention, and cortisol were recorded during the study. There wer...
journal_title:Psychophysiology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1111/1469-8986.3960723
更新日期:2002-11-01 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
pub_type: 杂志文章
doi:10.1111/psyp.13365
更新日期:2019-07-01 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
pub_type: 杂志文章
doi:10.1111/j.1469-8986.2012.01462.x
更新日期:2012-11-01 00:00:00
abstract::The hypothalamic-pituitary-adrenal axis, autonomic nervous system, and immune system have been proposed to underlie the antidepressant effect of exercise. Using a population sample of 715 adolescents, we examined whether pathways from exercise to affective and somatic symptoms of depression were mediated by these puta...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/psyp.12329
更新日期:2015-03-01 00:00:00
abstract::Prepulse inhibition of the reflex blink by a weak stimulus shortly preceding a blink-eliciting stimulus has been described as a sensorimotor gating phenomenon that may protect processing of the first stimulus. To determine how a stimulus configuration that elicits prepulse inhibition also affects exogenous evoked pote...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/j.1469-8986.1993.tb02056.x
更新日期:1993-07-01 00:00:00
abstract::Literature suggests that reduced electrodermal reactivity (EDR) is related to externalizing problems. However, the genetic and environmental etiology of this association is unknown. Using a standard habituation paradigm, we measured responses to 15 loud tones in four cohorts of adolescent twins (N = 2,129). We quantif...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/j.1469-8986.2012.01394.x
更新日期:2012-08-01 00:00:00
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
pub_type: 杂志文章
doi:10.1111/psyp.12855
更新日期:2017-07-01 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::This paper reports evidence of the existence of multiple and distinct visual memory processes in a memory search task in which a divided field stimulus presentation was used at study (Experiments 1-3) and either a foveal (Experiments 1 and 2) or a lateralized (Experiment 3) stimulus presentation was used at test. Thes...
journal_title:Psychophysiology
pub_type: 临床试验,杂志文章
doi:10.1111/1469-8986.00049
更新日期:2003-05-01 00:00:00
abstract::Experiments were executed to provide new evidence relevant to the recent suggestion that fatigue should augment or retard cardiovascular response depending on the difficulty of the challenge at hand. Participants walked on a treadmill while wearing a vest fitted with 5 or 25 pounds of weight. Later, they mounted a rec...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/j.1469-8986.2012.01390.x
更新日期:2012-08-01 00:00:00
abstract::Potentially life-threatening interoceptive sensations easily engage the behavioral defensive system. Resulting fear and anxiety toward interoceptive threat are functionally distinct states that are hypothesized to play a prominent role in the etiology of panic disorder. The present study aimed to investigate whether f...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/psyp.12621
更新日期:2016-06-01 00:00:00
abstract::Restrictiveness, a component of relationship dominance associated with monitoring and regulating partners' behavior, is a risk factor and accelerant of Intimate Partner Violence (IPV). Few studies, however, have examined in vivo physiological responses associated with restrictiveness. Toward this end, 105 romantic cou...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/psyp.13624
更新日期:2020-10-01 00:00:00
abstract::Depending on feedback timing, the neural structures involved in learning differ, with the dopamine system including the dorsal striatum and anterior cingulate cortex (ACC) being more important for learning from immediate than delayed feedback. As stress has been shown to promote striatum-dependent learning, the curren...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/psyp.13471
更新日期:2020-02-01 00:00:00
abstract::Startle stimuli elicit various physiological and cognitive responses. This study investigated whether acoustic startle stimuli affect saccadic reactions in an emotional pro- or antisaccade task. Startle probes were presented either 500 ms before or simultaneous with an imperative stimulus that indicated whether a sacc...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/psyp.12083
更新日期:2013-10-01 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::We tested the hypothesis that psychopathy is associated with abnormal processing of semantic and affective verbal information. In Task 1, a lexical decision task, and in Task 2, a word identification task, participants responded faster to concrete than to abstract words. In Task 2, psychopaths made more errors identif...
journal_title:Psychophysiology
pub_type: 临床试验,杂志文章
doi:
更新日期:1999-11-01 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
pub_type: 临床试验,杂志文章
doi:10.1111/j.1469-8986.2005.00274.x
更新日期:2005-03-01 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
pub_type: 临床试验,杂志文章
doi:10.1111/1469-8986.00105
更新日期:2003-11-01 00:00:00
abstract::During fear conditioning, pupil size responses dissociate between conditioned stimuli that are contingently paired (CS+) with an aversive unconditioned stimulus, and those that are unpaired (CS-). Current approaches to assess fear learning from pupil responses rely on ad hoc specifications. Here, we sought to develop ...
journal_title:Psychophysiology
pub_type: 杂志文章
doi:10.1111/psyp.12801
更新日期:2017-03-01 00:00:00