التفاصيل البيبلوغرافية
| العنوان: |
Autonomic and cognitive control in memory: Investigating the psychophysiological link using heart rate variability biofeedback. |
| المؤلفون: |
Bögge, Lukas1 (AUTHOR) lukasboegge@gmx.net, Colás‐Blanco, Itsaso1 (AUTHOR), Ferragu, Juliette1 (AUTHOR), Gaston‐Bellegarde, Alexandre1 (AUTHOR), La Corte, Valentina1,2 (AUTHOR), Piolino, Pascale1,2 (AUTHOR) |
| المصدر: |
Psychophysiology. May2024, p1. 20p. 6 Illustrations, 2 Charts. |
| مستخلص: |
Vagally mediated heart rate variability (vmHRV) at resting state has been associated to cognitive functions dependent on cognitive control, such as memory. However, little is known about the phasic interaction between cognitive and autonomic control. In a pre‐registered within‐between‐subject designed experiment, the potential of vmHRV biofeedback to simultaneously stimulate vmHRV during memory processing and cognitive control over long‐term memory was tested, along with investigating psychophysiological association. 71 young healthy adults completed (twice) a false memory task in virtual reality. Immediately before memory encoding and retrieval, participants practiced either vmHRV biofeedback or a control breathing exercise. Cognitive control over long‐term memory was assessed as the confidence toward false memories and the capability to discriminate them from true memories. Resting‐state vmHRV before each test and phasic vmHRV during memory encoding and retrieval were measured as the root mean square differences (RMSSD) in the heart period. vmHRV biofeedback had neither an immediate effect on measures of cognitive control over long‐term memory nor on phasic RMSSD. Moreover, neither resting‐state nor phasic vmHRV correlated to the cognitive scores. Consequently, the utility of HRV biofeedback as a psychophysiological stimulation tool and a link between vmHRV and cognitive control over long‐term memory could not be verified. Exploratory analyses revealed that baseline shift in parasympathetic activity confounded the psychophysiological association. Future directions are provided that could shed light on the relationship between cognition and vmHRV. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
Academic Search Index |
