{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Goodman SPJ"],"funding":["Spitfire Association","University of New England"],"pagination":["2255-2268"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9458583"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["240(9)"],"pubmed_abstract":["It is unknown how hypohydration influences fine motor performance training and motor learning. Here, 30 participants (aged 19-46 years) were randomly assigned to a hypohydration (HYPO) or control (CON) group (both n = 15). Moderate hypohydration (~ 2.4% loss in body mass) was produced in HYPO via active dehydration before a 46 min fluid restricted rest period was undertaken. The conclusion of rest coincided with when CON attended the facilities. Both groups undertook a discrete sequence production task consisting of 6 training blocks, and returned ~ 300 min later to complete a delayed retention and transfer test while euhydrated. Bilateral pre-frontal cortex (PFC) haemodynamics were assessed using functional near-infrared spectroscopy throughout training and delayed learning assessments. R"],"journal":["Experimental brain research"],"pubmed_title":["Hypohydration alters pre-frontal cortex haemodynamics, but does not impair motor learning."],"pmcid":["PMC9458583"],"funding_grant_id":["0000101840"],"pubmed_authors":["Immink MA","Goodman SPJ","Marino FE"],"additional_accession":[]},"is_claimable":false,"name":"Hypohydration alters pre-frontal cortex haemodynamics, but does not impair motor learning.","description":"It is unknown how hypohydration influences fine motor performance training and motor learning. Here, 30 participants (aged 19-46 years) were randomly assigned to a hypohydration (HYPO) or control (CON) group (both n = 15). Moderate hypohydration (~ 2.4% loss in body mass) was produced in HYPO via active dehydration before a 46 min fluid restricted rest period was undertaken. The conclusion of rest coincided with when CON attended the facilities. Both groups undertook a discrete sequence production task consisting of 6 training blocks, and returned ~ 300 min later to complete a delayed retention and transfer test while euhydrated. Bilateral pre-frontal cortex (PFC) haemodynamics were assessed using functional near-infrared spectroscopy throughout training and delayed learning assessments. R","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Sep","modification":"2026-06-03T10:40:26.308Z","creation":"2025-04-19T20:35:07.085Z"},"accession":"S-EPMC9458583","cross_references":{"pubmed":["35881154"],"doi":["10.1007/s00221-022-06424-5"]}}