Abstract：
:Fourteen subjects learned to adjust their breath pattern to two target breaths displayed on a video screen, by using visual feedback, during two sessions 24 h apart. These two targets were respectively the smallest and the largest breaths of a ten-breath sample previously recorded from each subject's resting spontaneous breathing. Performances were significantly better for the large than for the small target breath. This cannot be directly inferred from current knowledge related to the control of movement time and amplitude, but rather it may be inferred from the periodic character of breathing, to the higher mental load during the small breath task, or to the presumably different frequencies of target breaths in the whole span of spontaneous breathing. In the second session, performance on the two targets levelled out as a result of learning.
journal_name
Biol Psycholjournal_title
Biological psychologyauthors
Blanc-Gras N,Estève F,Benchetrit G,Gallego Jdoi
10.1016/0301-0511(94)90028-0subject
Has Abstractpub_date
1994-03-01 00:00:00pages
147-59issue
2eissn
0301-0511issn
1873-6246pii
0301-0511(94)90028-0journal_volume
37pub_type
杂志文章abstract：:Oxytocin plays an important role in human attachment, trust, social perception, memory, and fear regulation. Evidence suggests that CD38, a regulator of oxytocin release, may also be critical in these processes. The purpose of this study was to investigate the predictors of plasma oxytocin level measured after a task ...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2011.08.005
更新日期：2011-12-01 00:00:00
abstract：:The effects of three variables (perceptual style 'leveling--sharpening', stimulus intensity and task) on tonic and phasic heart rate and skin conductance responses were studied. 24 levelers and 24 sharpeners received a series of 25 auditory stimuli under two instructions (task): in one task subject had to listen caref...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(76)90002-8
更新日期：1976-09-01 00:00:00
abstract：:Trait extraversion has been theorized to emerge from functioning of the dopaminergic reward system. Recent evidence for this view shows that extraversion modulates the scalp-recorded Reward Positivity, a putative marker of dopaminergic signaling of reward-prediction-error. We attempt to replicate this association amid...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2019.107735
更新日期：2019-09-01 00:00:00
abstract：:The interoception of respiratory obstruction was investigated in three different experimental or quasi-experimental studies. In two experiments of the first study, the psychophysics of the perception of externally added flow resistive loads were examined by using a signal detection approach. Asthmatic patients display...
journal_title：Biological psychology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0301-0511(95)05156-2
更新日期：1996-01-05 00:00:00
abstract：:The review summarizes and integrates findings from 40 years of event-related potential (ERP) studies using pictures that differ in valence (unpleasant-to-pleasant) and arousal (low-to-high) and that are used to elicit emotional processing. Affective stimulus factors primarily modulate ERP component amplitude, with lit...
journal_title：Biological psychology
pub_type： 杂志文章,评审
doi：10.1016/j.biopsycho.2007.11.006
更新日期：2008-03-01 00:00:00
abstract：:This study investigated differences in nervous system activity and in psychological and behavioural variables between the "baseline" follicular and the premenstrual phases. Twenty women with severe premenstrual syndrome were compared with 20 non-sufferers (10 from each group in each cycle phase). The Patient groups ha...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(92)90027-r
更新日期：1992-07-01 00:00:00
abstract：:Social anxiety disorder (SAD) is characterized by information processing biases, however, their underlying neural mechanisms remain poorly understood. The goal of this review was to give a comprehensive overview of the most frequently studied EEG spectral and event-related potential (ERP) measures in social anxiety du...
journal_title：Biological psychology
pub_type： 杂志文章,评审
doi：10.1016/j.biopsycho.2017.09.013
更新日期：2017-10-01 00:00:00
abstract：:Longer lasting performance in cognitively demanding tasks leads to an exhaustion of cognitive resources and to a state commonly described as mental fatigue. More specifically, the allocation and focusing of attention become less efficient with time on task. Additionally, the selection of even simple responses becomes ...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2013.11.010
更新日期：2014-02-01 00:00:00
abstract：:The present study was concerned with brain potentials elicited by, respectively, the first of a series of stimuli ("initial-orienting reaction", I-OR), and infrequent deviants ("change-orienting reaction", C-OR). Single-trial event-related potentials (ERPs) to visual stimuli were estimated from recordings at Oz, Pz, C...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(89)90001-x
更新日期：1989-06-01 00:00:00
abstract：:Our various daily activities continually require regulation of our internal state. These regulatory processes covary with changes in High Frequency Heart Rate Variability (HF-HRV), a marker of parasympathetic activity. Specifically, incidental increases in HF-HRV accompany positive social engagement behavior and proso...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2016.07.004
更新日期：2016-09-01 00:00:00
abstract：:Mental chronometry, in which conclusions about human information processing are reached through measures of subjects' reaction time, has contributed substantially to studies of cognition and action. During the evolution of the chronometric paradigm, several key issues have emerged. The issues concern (a) the existence...
journal_title：Biological psychology
pub_type： 历史文章,杂志文章,评审
doi：10.1016/0301-0511(88)90013-0
更新日期：1988-06-01 00:00:00
abstract：:This study examined the effects of standard laboratory stressors on cardiovascular measures before and after the consumption of a modest meal. A mental arithmetic task and a reaction time task were administered before and 2 h after a carbohydrate or a protein meal. A noncaloric placebo meal and a fasting condition wer...
journal_title：Biological psychology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0301-0511(94)90049-3
更新日期：1994-09-01 00:00:00
abstract：:We designed an fMRI study to pinpoint the neural correlates of active and passive binding in working memory. Participants were instructed to memorize three words and three spatial locations. In the passive binding condition, words and spatial locations were directly presented as bound. Conversely, in the active bindin...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2018.05.011
更新日期：2018-07-01 00:00:00
abstract：:Facial attractiveness plays a key role in human social and affective behavior. To study the time course of the neural processing of attractiveness and its influence on recognition memory we investigated the event-related potentials (ERPs) elicited in an old/new recognition task in response to faces with a neutral expr...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2010.01.013
更新日期：2010-05-01 00:00:00
abstract：:Consistently it has been reported that a depressed mood and low heart rate variability (HRV) are linked. However, studies have not considered that the association might be explained by dietary behaviour. The resting inter-beat interval data of 266 adults (Study 1: 156 (51M), Study 2: 112 (38M)) were recorded for six m...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2016.12.001
更新日期：2017-02-01 00:00:00
abstract：:Evolutionarily old threat stimuli are likely to require less conscious information processing than threat stimuli of a more recent date. To test this proposal two differential conditioning experiments, with biological threat stimuli (e.g. snakes) in half the groups and cultural threat stimuli (e.g. guns) in the other ...
journal_title：Biological psychology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.biopsycho.2006.08.004
更新日期：2007-03-01 00:00:00
abstract：:Alterations in hormone levels during aging impact on cognition and mood. Serum concentration levels of testosterone (TT), estradiol (E2), follicle-stimulating hormone (FSH), luteinizing hormone (LH), dehydroepiandrosterone sulfate (DHEAS) and prolactin (PRL) were assessed in 120 community-dwellers (51+ years of age, m...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2014.08.015
更新日期：2014-12-01 00:00:00
abstract：:In this study, to investigate the influence of incidental emotions on decision making in high-anxious individuals, participants were required to perform a monetary gambling task. Behavioral and electroencephalography responses were recorded to explore the stages of option assessment and outcome evaluation during decis...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2016.11.009
更新日期：2017-02-01 00:00:00
abstract：:Evoked cortical potentials were recorded from rats reared in either a complex sensory environment or in isolation. Potentials from enriched animals showed a decrease in amplitude with repeated somatic stimuli, whereas those from isolated animals did not. One hour after this experiment both groups showed similar decrea...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(85)90038-9
更新日期：1985-02-01 00:00:00
abstract：:Some properties of principal components analysis (PCA) and simple structure rotation, which are relevant to the study of event-related potentials (ERPs), were examined both in theory and with simulated data. The analysis casts some doubt on whether it is useful and desirable to rotate the loading pattern of a PCA of E...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(81)90024-7
更新日期：1981-12-01 00:00:00
abstract：:The present study investigated emotional responding in dysphoric individuals. Dysphoric (N = 25) and nondysphoric (N = 29) individuals completed an emotional imagery task, including pleasant, neutral and unpleasant emotional-eliciting scripts. Self-reported valence and arousal, and measures of cardiac autonomic activi...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2014.11.017
更新日期：2015-03-01 00:00:00
abstract：:Both the Reward Positivity (RewP) and the novelty N2 component appear within the same spatio-temporal window. This signal overlap impedes the assessment of the RewP evoked by complex novel rewards like affective or motivational imagery. Here we conducted a series of experiments which successfully isolated signals of r...
journal_title：Biological psychology
pub_type： 临床试验,杂志文章
doi：10.1016/j.biopsycho.2020.107841
更新日期：2020-03-01 00:00:00
abstract：:In the last two decades, a substantive body of empirical work investigated the association between individual differences of electroencephalogram (EEG) alpha asymmetry and affective/motivational dispositions. Recent work indicated that several methodological problems persist in this field. The present paper reviews th...
journal_title：Biological psychology
pub_type： 杂志文章,评审
doi：10.1016/j.biopsycho.2004.03.006
更新日期：2004-10-01 00:00:00
abstract：:Since the publication of the case definition for chronic fatigue syndrome (CFS) in 1988 the diagnostic criteria have been revised twice in the U.S. None of the case definitions were derived empirically. As a result, there is concern regarding the sensitivity, specificity, and reliability of the criteria. The goal of t...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2004.03.015
更新日期：2005-02-01 00:00:00
abstract：:The somatic marker hypothesis (Damasio, Tranel, & Damasio, 1991) is a controversial theory asserting that somatic activities implicitly bias human behavior. In this study, we examined the relationship between choice behaviors in the Iowa Gambling Task and patterns of skin conductance responses (SCRs) within a healthy ...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/s0301-0511(03)00093-0
更新日期：2003-12-01 00:00:00
abstract：:Various ventilatory and metabolic parameters were monitored in 12 subjects while they performed each of three tasks: Voluntary cardiac acceleration with the aid of continuous heart rate feedback; a static hand-grip exercise at 1/3 maximum voluntary contraction; and a combined task involving both voluntary acceleration...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(83)90012-1
更新日期：1983-09-01 00:00:00
abstract：:Theories of neuroaesthetics assume, that looking at traces of actions used in creating artwork (e.g. brush marks) is associated with a simulation of these actions in the observer's sensorimotor-cortex. The aim of the current study is to dissociate the activation of the sensorimotor-cortex by the observation of action ...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2017.01.010
更新日期：2017-03-01 00:00:00
abstract：:The current study investigated links between trauma exposure, Post-traumatic Stress Disorder (PTSD) symptoms, and inhibitory control assessed using a modified version of the visual flanker task. The study had three aims: (1) specifically confirm general non-affective deficits in sustained attention in PTSD; (2) probe ...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2018.01.017
更新日期：2018-03-01 00:00:00
abstract：:The current study investigates cognitive processes as reflected in late auditory-evoked potentials as a function of longitudinal auditory learning. A normal hearing adult sample (n=15) performed an active oddball task at three consecutive time points (TPs) arranged at two week intervals, and during which EEG was recor...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2016.11.007
更新日期：2017-02-01 00:00:00
abstract：:The ability to discriminate speech sounds is crucial for higher language functions in humans. However, it remains unclear whether physiological aging affects the functional integrity of pre-attentive phonological discrimination. The neuromagnetic cortical responses during automatic change detection of speech sounds (/...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2014.11.003
更新日期：2015-01-01 00:00:00
