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P2–139: Mild‐intensity exercise regimen preserves cerebral perfusion in precuneus and prefrontal regions in the elderly
Author(s) -
Nemoto Kiyotaka,
Tamura Masashi,
Kato Morimasa,
Matsuda Hiroshi,
Arai Tetsuaki,
Soya Hideaki,
Asada Takash
Publication year - 2013
Publication title -
alzheimer's and dementia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.713
H-Index - 118
eISSN - 1552-5279
pISSN - 1552-5260
DOI - 10.1016/j.jalz.2013.05.783
Subject(s) - cerebral blood flow , cognition , precuneus , psychology , neuropsychology , medicine , audiology , cardiology , physical medicine and rehabilitation , physical therapy , neuroscience
CA4/DG subregion volume (r1⁄4-0.31, p1⁄40.04) and smaller hippocampal CA2/3 subregion volume (r1⁄4-0.32, p1⁄40.03) after controlling for total intracranial volume. Stress was not associated with any other hippocampal subregion or with total hippocampal volume. Conclusions: These findings in nondemented older adults provide support for the specificity of the association between stress and subregions of the hippocampus thought to be involved in cognitive aging and stress regulation. The finding of a relationship between stress and dentate