Reference : Less efficient cognitive pain modulation in healthy older adults – the impact of exec...

	Document type :	Scientific congresses, symposiums and conference proceedings : Paper published in a book
	Discipline(s) :	Social & behavioral sciences, psychology : Neurosciences & behavior
	To cite this reference:	http://hdl.handle.net/10993/51370

Title :	Less efficient cognitive pain modulation in healthy older adults – the impact of executive functions, chronic stress, and physical activity
Language :	English
Author, co-author :	Heiler, Ann-Sophie []
	van der Meulen, Marian [University of Luxembourg > Faculty of Humanities, Education and Social Sciences (FHSE) > Department of Behavioural and Cognitive Sciences (DBCS) >]
	Miltner, Wolfgang []
	Schulz, André [University of Luxembourg > Faculty of Humanities, Education and Social Sciences (FHSE) > Department of Behavioural and Cognitive Sciences (DBCS) >]
	Vögele, Claus [University of Luxembourg > Faculty of Humanities, Education and Social Sciences (FHSE) > Department of Behavioural and Cognitive Sciences (DBCS) >]
	Kumsta, Robert [University of Luxembourg > Faculty of Humanities, Education and Social Sciences (FHSE) > Department of Behavioural and Cognitive Sciences (DBCS) >]
	Dierolf, Angelika [University of Luxembourg > Faculty of Humanities, Education and Social Sciences (FHSE) > Department of Behavioural and Cognitive Sciences (DBCS) >]
Publication date :	2022
Main document title :	47. Jahrestagung Psychologie und Gehirn
Author, co-author :	Heinrichs, Markus
	Schönauer, Monika
Pages :	327
Peer reviewed :	Yes
Audience :	International
Event name :	47. Jahrestagung "Psychologie und Gehirn"
Event date :	16-06-2022 to 18-06-2022
Event place (city) :	Freiburg
Event country :	Germany
Abstract :	[en] Demographic change and the associated increasing prevalence of chronic pain have contributed to increased research interest in the field of aging. Aging has been associated with less efficient pain inhibition through cognitive distraction. As pain modulation and executive functioning mainly involve the prefrontal cortical network, which shows age-related atrophy, we hypothesized an association between deteriorating cognitive modulation of pain in healthy older adults and reduced executive functions. As chronic stress can decrease executive functioning through prefrontal cortical impairment, we expected a negative impact on distraction from pain. In contrast, physical activity can have a stress-buffering effect and positively influences executive functions in older age. Therefore, increased physical activity should lead to better distraction from pain. Healthy young (18 -30 years) and older adults (65+ years) took part in a pain distraction paradigm (N-back) while receiving non-painful and moderately painful electric stimuli. Before, we examined executive functions, including response inhibition (Go/No-Go-task), inhibitory control (Stroop task), and working memory (Sternberg task). Additionally, chronic stress and physical activity were assessed using self-report questionnaires, supported by physiological measurements (heart rate variability). Preliminary results indicate a negative impact of chronic stress on distraction from pain particular in young participants, while physical fitness was related to more successful pain modulation in older adults. Our final results will contribute to a more differentiated view on executive functioning and pain modulation in aging, thereby leading to a better understanding of the impact of aging on non-pharmacological pain treatment and to better adapted pain therapies in this population.
Permalink :	http://hdl.handle.net/10993/51370

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