Universität zu Köln

Doppler, Christopher E. J., Meyer, Linda, Dovern, Anna, Stuehmer-Beckh, Jaro, Weiss, Peter H. ORCID: 0000-0002-5230-9080 and Fink, Gereon R. ORCID: 0000-0002-8230-1856 (2019). Differential Impact of Social and Monetary Reward on Procedural Learning and Consolidation in Aging and Its Structural Correlates. Front. Aging Neurosci., 11. LAUSANNE: FRONTIERS MEDIA SA. ISSN 1663-4365

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Abstract

In young (n = 36, mean +/- SD: 24.8 +/- 4.5 years) and older (n = 34, mean +/- SD: 65.1 +/- 6.5 years) healthy participants, we employed a modified version of the Serial Reaction Time task to measure procedural learning (PL) and consolidation while providing monetary and social reward. Using voxel-based morphometry (VBM), we additionally determined the structural correlates of reward-related motor performance (RMP) and PL. Monetary reward had a beneficial effect on PL in the older subjects only. In contrast, social reward significantly enhanced PL in the older and consolidation in the young participants. VBM analyses revealed that motor performance related to monetary reward was associated with larger grey matter volume (GMV) of the left striatum in the young, and motor performance related to social reward with larger GMV of the medial orbitofrontal cortex in the older group. The differential effects of social reward in young (improved consolidation) and both social and monetary rewards in older (enhanced PL) healthy subjects point to the potential of rewards for interventions targeting aging-associated motor decline or stroke-induced motor deficits.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Doppler, Christopher E. J. UNSPECIFIED UNSPECIFIED UNSPECIFIED Meyer, Linda UNSPECIFIED UNSPECIFIED UNSPECIFIED Dovern, Anna UNSPECIFIED UNSPECIFIED UNSPECIFIED Stuehmer-Beckh, Jaro UNSPECIFIED UNSPECIFIED UNSPECIFIED Weiss, Peter H. UNSPECIFIED orcid.org/0000-0002-5230-9080 UNSPECIFIED Fink, Gereon R. UNSPECIFIED orcid.org/0000-0002-8230-1856 UNSPECIFIED
URN:	urn:nbn:de:hbz:38-134521
DOI:	10.3389/fnagi.2019.00188
Journal or Publication Title:	Front. Aging Neurosci.
Volume:	11
Date:	2019
Publisher:	FRONTIERS MEDIA SA
Place of Publication:	LAUSANNE
ISSN:	1663-4365
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language NUCLEUS-ACCUMBENS; SERIAL PATTERNS; AGE-DIFFERENCES; BRAIN; PUNISHMENT; HANDEDNESS; RESPONSES; MEMORY; REPRESENTATIONS; PERSONALITY Multiple languages Geriatrics & Gerontology; Neurosciences Multiple languages
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/13452