[article]
| Titre : |
Executive and Motivational Control of Performance Task Behavior, and Autonomic Heart-rate Regulation in Children: Physiologic Validation of Two-factor Solution Inhibitory Control |
| Type de document : |
Texte imprimé et/ou numérique |
| Auteurs : |
Enrico MEZZACAPPA, Auteur ; Daniel KINDLON, Auteur ; Philip SAUL, Auteur ; Felton EARLS, Auteur |
| Année de publication : |
1998 |
| Article en page(s) : |
p.525-531 |
| Langues : |
Anglais (eng) |
| Mots-clés : |
Psychophysiology impulsivity motivation heart-rate variability executive control |
| Index. décimale : |
PER Périodiques |
| Résumé : |
Forty-two (42) children (mean age 10.6 years) from mainstream public (N= 22) and therapeutic schools (N= 20) completed performance tasks assessing executive and motivational influences on motor responses. In a separate protocol, children underwent physiologic challenges of paced breathing and supine to standing postural change, while heart rate was continuously monitored.
Executive control was associated with vagal modulation of respiratory driven, high-frequency heart-rate variability (t= 2.20, p < .03), whereas motivational control was associated with sympathetic modulation of posturally driven, low-frequency heart-rate variability (t= -2.22, p < .03). These findings supported a two-factor solution of inhibitory control derived in a previous study. |
| Permalink : |
https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=123 |
in Journal of Child Psychology and Psychiatry > 39-4 (May 1998) . - p.525-531
[article] Executive and Motivational Control of Performance Task Behavior, and Autonomic Heart-rate Regulation in Children: Physiologic Validation of Two-factor Solution Inhibitory Control [Texte imprimé et/ou numérique] / Enrico MEZZACAPPA, Auteur ; Daniel KINDLON, Auteur ; Philip SAUL, Auteur ; Felton EARLS, Auteur . - 1998 . - p.525-531. Langues : Anglais ( eng) in Journal of Child Psychology and Psychiatry > 39-4 (May 1998) . - p.525-531
| Mots-clés : |
Psychophysiology impulsivity motivation heart-rate variability executive control |
| Index. décimale : |
PER Périodiques |
| Résumé : |
Forty-two (42) children (mean age 10.6 years) from mainstream public (N= 22) and therapeutic schools (N= 20) completed performance tasks assessing executive and motivational influences on motor responses. In a separate protocol, children underwent physiologic challenges of paced breathing and supine to standing postural change, while heart rate was continuously monitored.
Executive control was associated with vagal modulation of respiratory driven, high-frequency heart-rate variability (t= 2.20, p < .03), whereas motivational control was associated with sympathetic modulation of posturally driven, low-frequency heart-rate variability (t= -2.22, p < .03). These findings supported a two-factor solution of inhibitory control derived in a previous study. |
| Permalink : |
https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=123 |
|
Executive and Motivational Control of Performance Task Behavior, and Autonomic Heart-rate Regulation in Children: Physiologic Validation of Two-factor Solution Inhibitory Control in Journal of Child Psychology and Psychiatry, 39-4 (May 1998)