Interactions between autonomic cardiovascular regulation and cortical activity: A <scp>CNV</scp> study

Duschek, Stefan; Wörsching, Jana; Paso, Gustavo A. Reyes del

doi:10.1111/psyp.12026

Cited by 32 publications

(36 citation statements)

References 111 publications

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“…HRV was previously shown to be associated with executive functioning [26,27] and the activity of the PFC [28], and has also been suggested to be a biomarker for stress [21], so these results provide indirect support for the hypothesis of Raio et al [2].…”

Section: Introductionsupporting

confidence: 73%

Cognitive emotion regulation and stress: a multiple mediation approach

Miklósi¹,

Martos

Szabó

et al. 2014

Translational Neuroscience

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IntroductionStress de ned in terms of perceptions of uncontrollability and unpredictability has been one of the central issues in behavioural medicine, partly because of its negative impact on physical and mental health [1]. Though recent studies have underlined the e ects of stress on brain functioning, stress-related changes in cognitive processes of emotion regulation have been under-investigated [2].Emotion regulation has been de ned as the physiological, motivational, behavioural, and cognitive processes responsible for monitoring, evaluating, and modifying emotional reactions in order to accomplish one's goals [3], and has been considered to be important for understanding the onset, maintenance, and treatment of anxiety disorders (see [4] for review).Cognitive regulation of emotion refers to conscious cognitive methods of emotion regulation including attentional and evaluative processes [5,6]. A possible way to characterize cognitive strategies of emotion regulation is in terms of the involvement of the executive functions [7,8]. Executive cognitive emotion regulation, e.g. reappraisal, implies the use of higher cognitive processes such as mental set-shifting, evaluation, planning, working memory, and information updating and monitoring, whereas non-executive cognitive strategies, such as rumination, are associated with deficits in executive functions, e.g. attentional in exibility or inhibitory de cits [8]. For example, reappraisal was shown to be associated with enhanced a ective exibility [9], interference resolution [10], and working memory capacity [11], while rumination was associated with decreased cognitive exibility [12] and internal shifting impairments in working memory [13].Converging results have revealed that negative emotional states are strongly related to the excessive use of non-executive cognitive emotion regulation strategies, particularly rumination, catastrophizing, and self-blame.Low use of executive strategies, such as positive reappraisal, has also been found to be connected to psychopathology [e.g. 14-17], as well as to negative emotional states such as irritability and anger [18].Executive functions depend on the structural and functional integrity of the prefrontal cortex (PFC) [19], which guides emotions and behaviour through projections to subcortical regions like the hypothalamus and the amygdala [20]. Under safe conditions, the amygdala, which has been suggested to serve as a rapid detector of potential threats, is under tonic inhibitory control by the PFC.Under stressful conditions, critical areas of the PFC become hypoactive, resulting in a hyperactivation of the amygdala, which leads to the evocation of adaptive fear responses, but might also lead to chronic threat perception and sustained fear in unpredictable conditions (see [21] for review). Recent research in animal modelsdemonstrates that exposure to stress is regulation has yet to be investigated. The present study explores the possible role of cognitive emotion regulation strategies in mediating the well-establishe...

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Section: Introductionsupporting

confidence: 73%

Cognitive emotion regulation and stress: a multiple mediation approach

Miklósi¹,

Martos

Szabó

et al. 2014

Translational Neuroscience

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“…An increased coherence in distant intrahemispheric connections, mainly, in the frequency bands from 6 to 15 Hz, the decreased coherence in high frequency band (25)(26)(27)(28)(29)(30)(31)(32)(33)(34)(35)(36)(37)(38)(39)(40) Hz) between the central cortical areas and posterior cortical areas, and also the decreased coherence in interhemispheric connections belong to such patterns. In some frequency bands (4-6, 6-7 and 13-15 Hz), a significant hemispheric asymmetry in the dynamics of the level of EEG Coh is revealed.…”

Section: Resultsmentioning

confidence: 85%

“…On the whole, in the aver aged by the groups data there is an increase in the Coh parameters in intrahemispheric, mainly distant, con nections and in the θ and α bands and a decrease in the Coh parameters in interhemispheric connections in the α bands. A decrease in intrahemispheric coher ence in connections of the central areas with the pos terior cortical areas in both hemispheres, mainly, high frequency (25-40 Hz) bands, especially in the γ band (30)(31)(32)(33)(34)(35)(36)(37)(38)(39)(40), is also observed.…”

Section: Resultsmentioning

confidence: 86%

“…The table shows that the higher occurrence of sig nificant changes of Coh parameters is revealed in the low frequency θ 2 and α bands (6-11 Hz) and, espe cially, in the high frequency β 2 and γ bands (25)(26)(27)(28)(29)(30)(31)(32)(33)(34)(35)(36)(37)(38)(39)(40). It should be particularly noted that the num ber of significant changes in Coh in the range of 30-40 Hz, which is more than twice as high as the number of significant changes in other ranges.…”

Section: Resultsmentioning

confidence: 96%

“…Moreover, it has been shown that bio feedback training aimed at increasing of the HRV, also leads to changes in EEG [30,31]. There are data on the connection between the information processing in the prefrontal cortex and vagal tone (parasympathetic effects) [32].…”

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confidence: 98%

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Dynamics of spatial synchronization of EEG parameters during relaxation and their relationship with regulation of heart rate

et al. 2014

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EEG parameters were analyzed in a wide frequency range for the estimation of the possible func tional importance of different EEG components in the formation of relaxation. Sixty five subjects aged 17-20 years were involved in the investigation. The relaxation session with monopolar EEG recording and auto nomic parameters recording was carried out for each subject. During the relaxation significant changes were observed in all analyzed EEG ranges. Two types of changes of EEG coherence in the wakefulness-relaxation shift of state were distinguished, and correlation of the type of dynamics with the LF/HF ratio, showing the balance of sympathetic and parasympathetic parts of the autonomic nervous system, was found.

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Respiratory sinus arrhythmia moderates the impact of maternal prenatal anxiety on infant negative affectivity

Peltola

Mäkelä

Paavonen

et al. 2016

Developmental Psychobiology

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Maternal prenatal anxiety is associated with infants’ temperamental negative affectivity (NA), but it is unclear to what extent children vary in their susceptibility to prenatal influences. We tested a hypothesis that infants’ respiratory sinus arrhythmia (RSA), an index of parasympathetic vagal tone and a potential marker of differential susceptibility to environmental influences, moderates the effects of maternal prenatal anxiety on the development of infant NA. Prenatal anxiety was assessed during the last trimester of pregnancy in a low‐risk community sample. Infant NA, baseline RSA, and maternal postnatal anxiety were assessed at 8–10 months of infant age. Regression analyses were performed to predict infant NA on the basis of prenatal anxiety, infant baseline RSA, and their interaction (N = 173). Maternal prenatal anxiety and infant RSA interactively predicted infant NA at 8–10 months. Among infants with high RSA, a significant positive association between prenatal anxiety and infant NA was observed, whereas prenatal anxiety did not predict infant NA among infants with low RSA. Vagal tone, as indexed by baseline RSA, may provide a promising marker of differential susceptibility to the long‐term effects of varying intrauterine conditions.

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Interactions between autonomic cardiovascular regulation and cortical activity: A CNV study

Cited by 32 publications

References 111 publications

Cognitive emotion regulation and stress: a multiple mediation approach

Cognitive emotion regulation and stress: a multiple mediation approach

Dynamics of spatial synchronization of EEG parameters during relaxation and their relationship with regulation of heart rate

Respiratory sinus arrhythmia moderates the impact of maternal prenatal anxiety on infant negative affectivity

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