{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["240(6)"],"submitter":["Harmon KK"],"pubmed_abstract":["Muscle weakness is a critical problem facing many older adults. Interventions targeting nervous system plasticity may show promise in enhancing strength. The purpose of this study was to examine the acute effects of action observation on muscular strength characteristics and corticospinal excitability in older adults. Isometric wrist flexion strength characteristics and corticospinal excitability of the first dorsal interosseous (FDI) were measured in 14 older adults (mean age = 73 years) in response to observation of (1) STRONG contractions of the hand/wrist, (2) WEAK contractions of the hand/wrist, and (3) a CONTROL condition. Results from repeated measures analyses of variance (ANOVAs) indicated that rate of torque development at 200 ms (RTD200) significantly decreased from PRE to POST "],"journal":["Experimental brain research"],"pagination":["1801-1810"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9053563"],"repository":["biostudies-literature"],"pubmed_title":["The acute effects of action observation on muscle strength/weakness and corticospinal excitability in older adults."],"pmcid":["PMC9053563"],"pubmed_authors":["Stock MS","Rodriguez G","Harmon KK","Pagan JI","Girts RM"],"additional_accession":[]},"is_claimable":false,"name":"The acute effects of action observation on muscle strength/weakness and corticospinal excitability in older adults.","description":"Muscle weakness is a critical problem facing many older adults. Interventions targeting nervous system plasticity may show promise in enhancing strength. The purpose of this study was to examine the acute effects of action observation on muscular strength characteristics and corticospinal excitability in older adults. Isometric wrist flexion strength characteristics and corticospinal excitability of the first dorsal interosseous (FDI) were measured in 14 older adults (mean age = 73 years) in response to observation of (1) STRONG contractions of the hand/wrist, (2) WEAK contractions of the hand/wrist, and (3) a CONTROL condition. Results from repeated measures analyses of variance (ANOVAs) indicated that rate of torque development at 200 ms (RTD200) significantly decreased from PRE to POST ","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Jun","modification":"2025-04-26T13:08:25.13Z","creation":"2025-04-06T14:07:54.226Z"},"accession":"S-EPMC9053563","cross_references":{"pubmed":["35488129"],"doi":["10.1007/s00221-022-06370-2"]}}