Abstract：
:Growing evidence suggests that alterations in autonomic function contribute to the pathophysiology of panic disorder (PD). This retrospective study employed 24-h heart rate variability (HRV) analysis of Holter records to compare autonomic function in PD patients (n = 38) with healthy, age- and gender-matched controls. Both time and frequency domain measures were calculated, and a circadian rhythm analysis was performed. The SDNN index, 5-min total power, very low frequency (VLF) and low frequency (LF) power were significantly lower in panic patients relative to controls over the 24-h period. Hourly means were significantly lower during some of the waking hours as well as the latter part of the sleep cycle. In contrast, the mean RR interval, RMSSD and high frequency (HF) power were comparable in patients and controls. Results suggest that sympathetic activity is depressed in PD patients under usual life conditions, leading to a relative predominance of vagal tone. Findings of low HRV in PD patients are consistent with the high rate of cardiovascular morbidity and mortality in this population, as well as with the emerging view of panic as a disorder involving reduced flexibility and adaptability across biological, affective and behavioral dimensions.
journal_name
Biol Psycholjournal_title
Biological psychologyauthors
McCraty R,Atkinson M,Tomasino D,Stuppy WPdoi
10.1016/s0301-0511(01)00074-6keywords:
subject
Has Abstractpub_date
2001-05-01 00:00:00pages
131-50issue
2eissn
0301-0511issn
1873-6246pii
S0301-0511(01)00074-6journal_volume
56pub_type
杂志文章abstract：:Blunted cardiovascular stress reactions may be a marker for poor behavioral regulation. The present study examined the association between heart rate reactivity and perseverance, operationalized as the failure to complete a subsequent follow-up assessment. The heart rate (using electrocardiography), cardiac output (us...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2015.06.001
更新日期：2015-07-01 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：:Dehydroepiandrosterone (DHEA) has been correlated with lower susceptibility to anxiety and mood disturbance. Since coping styles have been shown to be a critical component of academic achievement, we aimed to assess the relationship between DHEA and coping mechanisms in college students. Participants were recruited an...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2010.05.003
更新日期：2010-09-01 00:00:00
abstract：:Sleep timing shifts later during adolescence, thus conflicting with early school start times. This can lead to irregular weekday-weekend schedules and circadian misalignment, which have been linked to depression and substance abuse, consistent with disruptions in the processing of rewards. We tested associations betwe...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2012.08.008
更新日期：2012-12-01 00:00:00
abstract：:To assess the influence of DGAVP (des-glycinamide-arginine-8-vasopressin, a synthetic vasopressin analogue) on the processing of stimuli and stimulus deviance in humans in a double-blind cross-over experiment, 13 subjects received 60 IU DGAVP versus placebo intranasally 48, 24, and 1 h prior to the experimental sessio...
journal_title：Biological psychology
pub_type： 临床试验,杂志文章
doi：10.1016/0301-0511(89)90003-3
更新日期：1989-06-01 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：: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：:'Neurotic' and 'stable' groups (n = 8) were formed by means of the Finnish version of the Eysenck Personality Inventory. Subjects were exposed individually to 80-100 dBA broadband noise. No overt response was made. The dependent variable was the pupil dilation. The louder the noise, the larger the pupil was. At each l...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(83)90013-3
更新日期：1983-09-01 00:00:00
abstract：:This study investigated the influence of trait anxiety on event-related potentials (ERPs) to fearful, happy, and neutral faces. Fearful faces, relative to neutral, elicited a range of effects in the low-trait anxiety (LTA) group: an enhanced visual P1 component, an early posterior negativity (EPN), and a sustained fro...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2007.10.003
更新日期：2008-02-01 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：:Cool vehicle cabin temperatures can induce short-term non-hypothermic cold stress. The current study created a cold condition to examine the impact of cold stress on driving behavior. Forty-four participants drove a high-fidelity driving simulator during a thermal neutral or local torso cooled condition. Participants ...
journal_title：Biological psychology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.biopsycho.2016.09.011
更新日期：2016-10-01 00:00:00
abstract：:Sensory attenuation is typically observed for self-generated compared to externally generated action effects. In the present study we investigated whether auditory sensory suppression is modulated as a function of sounds being generated by the upper or lower limbs. We report sensory attenuation, as reflected in a redu...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2014.06.007
更新日期：2014-10-01 00:00:00
abstract：:The present study examined the influence of trait anxiety on the early stages of emotional face processing. In order to test if such early effect of anxiety could appear in response to positive as well as to negative stimuli, we recorded event-related potentials in response to both happy and fearful faces - contrasted...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2014.03.011
更新日期：2014-05-01 00:00:00
abstract：:Increasing evidence suggests that cross-frequency spectral coupling between slow (SW) and fast (FW) wave activity in the EEG supports information exchange between separate and functionally distinct neural systems. Further, evidence suggests that states of uncertainty, anticipation and anxious apprehension involve a hi...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2009.11.010
更新日期：2010-02-01 00:00:00
abstract：:An opioid mechanism may help explain hypertensive hypoalgesia. A double-blind placebo-controlled design compared the effects of opioid blockade (naltrexone) and placebo on electrocutaneous pain threshold, pain tolerance, and retrospective McGill Pain Questionnaire ratings in 35 unmedicated patients with essential hype...
journal_title：Biological psychology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.biopsycho.2007.10.006
更新日期：2008-02-01 00:00:00
abstract：:In this study the ischemic nerve block (INB) technique is investigated as a procedure for blocking afferent information in the study of the sensory control of movements. A movement replication task is used. The results suggest that the elbow, wrist and metacarpal-phalangeal joints are at three different stages of sens...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(75)90022-8
更新日期：1975-01-01 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：: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 Laceys' account of the significance of heart rate changes for behaviour is critically evaluated. Two interwoven propositions are discerned in their account: first, the cardiac variations regulate central attentional activities via an afferent feedback mechanism; second, that environmental intake-rejection comprise...
journal_title：Biological psychology
pub_type： 杂志文章,评审
doi：10.1016/0301-0511(78)90059-5
更新日期：1978-12-01 00:00:00
abstract：:This study analyzes differences in blood pressure (BP) and baroreflex sensitivity (BRS) in relation to trait worry. 36 high worry and 21 low worry females were selected from scores on the Penn State Worry Questionnaire. Cardiovascular parameters were obtained during rest, a self-induced worry period, and defense refle...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2013.11.005
更新日期：2014-02-01 00:00:00
abstract：:Increased vascular reactivity to stress has been suggested to contribute to the greater risk for developing hypertension in African Americans. Here, we examined the way (hemodynamic profile) and the extent to which (compensation deficit) cardiac output and total peripheral resistance compensate for each other in deter...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2018.12.003
更新日期：2019-02-01 00:00:00
abstract：:Previous research has found that high approach-motivated positive affect narrows cognitive scope. Additionally, this narrowing of cognitive scope in high approach-motivated states is related to neural correlates of motor-action preparation, including beta suppression over the motor cortex. However, past studies have o...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2018.12.015
更新日期：2019-03-01 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：:We used the startle eye blink paradigm to investigate the processes underlying physiological responding to concealed information. Autonomic responding was measured together with eye blink responses to startle probes presented during mock crime and control pictures. Based upon 'orienting theory', greater startle modula...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2007.06.001
更新日期：2007-09-01 00:00:00
abstract：:The contingent Negative Variation (CNV) was compared in four paradigms inducing distinct processes. All paradigms comprised empty intervals of 4 sec bounded by two 100 msec stimuli (S1 and S2) or by S1 and the response (a button press). In paradigm ID (Intensity Discrimination), the S1-S2 interval was followed, after ...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/0301-0511(85)90184-x
更新日期：1985-12-01 00:00:00
abstract：:Although first-impressions are known to impact decision-making and to have prolonged effects on reasoning, it is less well known that the same type of rapidly formed assumptions can explain biases in automatic relevance filtering outside of deliberate behavior. This paper features two studies in which participants hav...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2016.01.018
更新日期：2016-03-01 00:00:00
abstract：:We examined whether social drinkers whose drinking behavior poses a risk for harmful consequences exhibit altered psychobiological responses to stress following moderate alcohol intake. At risk (n=17) and low risk drinkers (n=27), as identified by the Alcohol Use Disorders Identification Test, completed two laboratory...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2012.12.009
更新日期：2013-04-01 00:00:00
abstract：:Log-transformed EEG power spectral estimates (6-7, 9,10-11,18-22, and 36-44 Hz), obtained from skilled marksmen and novice shooters at sites F3, F4, C3, C4,T3, T4, P3, P4, O1, and O2 during the aiming period (6 s) of a target shooting task for each of 40 trials up to the moment of trigger pull, were contrasted to dete...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/s0301-0511(00)00047-8
更新日期：2000-07-01 00:00:00
abstract：:It is still unclear why some individuals completely recover after an acute trauma and others develop a long-lasting post-traumatic stress disorder (PTSD). This study investigates whether the contingent negative variation (CNV) - a slow negative event-related potential - may be associated with the occurrence of PTSD af...
journal_title：Biological psychology
pub_type： 杂志文章
doi：10.1016/j.biopsycho.2018.09.001
更新日期：2018-10-01 00:00:00
abstract：:Patients suffering from pathologies such as schizophrenia, depression or dementia exhibit cognitive impairments, some of which can be reflected in event-related potential (ERP) measurements as the mismatch negativity (MMN). The MMN is one of the most commonly used ERPs and provides an electrophysiological index of aud...
journal_title：Biological psychology
pub_type： 杂志文章,评审
doi：10.1016/j.biopsycho.2015.06.016
更新日期：2016-04-01 00:00:00
