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October 15, 2004Psychophysiology

The cardiac cycle time effect revisited: Temporal dynamics of the central‐vagal modulation of heart rate in human reaction time tasks

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Population

Humans performing reaction time tasks

Design

Review

Authors

RSRiek J.M. SomsenJJJ. Richard JenningsMMMaurits W. van der Molen

Discussion

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Overview

May inform HRV interpretation during cognitive tasks; leaves open prospective validation before clinical use.

Structured PICO

P
Population
Humans performing reaction time tasks
I
Intervention
Reaction time tasks
O
Outcome
Phasic heart rate responses and vagal controlsurrogate

Temporal variables mediate the central-autonomic-vagal modulation of heart rate during reaction time tasks.

Cite This Study

Somsen et al. (2004) studied this question.

synapsesocial.com/papers/6a6fc61884cc45bb7bdfa9c0https://doi.org/10.1111/j.1469-8986.2004.00241.x
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Also Consider

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  1. 1Physiological basis for human autonomic rhythms2000 · 128 citations
  2. 2Autonomic interactions and chronotropic control of the heart: Heart period versus heart rate1996 · 50 citations
  3. 3Phasic effects of vagal stimulation on pacemaker activity of the isolated sinus node of the young cat.1979 · 88 citations
  4. 4A mathematical model of the effects of acetylcholine pulses on sinoatrial pacemaker activity.1984 · 61 citations
  5. 5Cognitive Modulation of Time‐Dependent Primary Bradycardia1980 · 130 citations