Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Sam K Y SIM"'
Publikováno v:
Frontiers in Human Neuroscience, Vol 9 (2015)
We investigated how adult aging specifically alters economic decision-making, focusing on examining alterations in uncertainty preferences (willingness to gamble) and choice strategies (what gamble information influences choices) within both the gain
Externí odkaz:
https://doaj.org/article/a6cb53fa682b492a958d7e1354b5eec2
Publikováno v:
Sleep. 37:665-671
Study objectives To investigate the effects of post-learning sleep and sleep architecture on false memory in healthy older adults. Design Balanced, crossover design. False memory was induced using the Deese-Roediger-McDermott (DRM) paradigm and asses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5aa8200284845aff1096ccc545bcdbb2
https://doi.org/10.5665/sleep.3564
https://doi.org/10.5665/sleep.3564
Autor:
Tze Pin Ng, Vivian Isaac, K. Ranga Rama Krishnan, Michael W. L. Chee, Sam K. Y. Sim, Lei Feng
Publikováno v:
The American Journal of Geriatric Psychiatry. 21:164-172
Objectives Elevated homocysteine has emerged as a risk factor for cognitive impairment even in healthy elderly persons. Reduced brain volume and white matter hyperintensities also occur in healthy elderly as well, but the interrelationships between t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cffd51cbde5e6ab74025497f0bb5b72d
https://doi.org/10.1016/j.jagp.2012.10.017
https://doi.org/10.1016/j.jagp.2012.10.017
Autor:
Ruth L. F. Leong, Michael W. L. Chee, Juan Helen Zhou, Jesisca Tandi, Hui Zheng, June C. Lo, Sam K. Y. Sim
Publikováno v:
NeuroImage. 147
Although East Asia harbors the largest number of aging adults in the world, there is currently little data clarifying the longitudinal brain-cognition relationships in this group. Here, we report structural MRI and neuropsychological findings from re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82648ce8aef8818dcaae5f9971aa74e7
https://pubmed.ncbi.nlm.nih.gov/27742600
https://pubmed.ncbi.nlm.nih.gov/27742600
Autor:
Bradley P. Sutton, Sam K. Y. Sim, Eric D. Leshikar, Jiat Chow Tan, Denise C. Park, Andrew Hebrank, Joshua Oon Soo Goh
Publikováno v:
Social Cognitive and Affective Neuroscience. 5:227-235
Behavioral and eye-tracking studies on cultural differences have found that while Westerners have a bias for analytic processing and attend more to face features, East Asians are more holistic and attend more to contextual scenes. In this neuroimagin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d2a10b8314be29c682bec7a50bf122f
https://doi.org/10.1093/scan/nsq060
https://doi.org/10.1093/scan/nsq060
Autor:
Zhaoping Hong, Michael W. L. Chee, Kwun Kei Ng, Juan Helen Zhou, June C. Lo, Mei Yi Ngeow, Sam K. Y. Sim, Hui Zheng
Publikováno v:
NeuroImage. 123
Slower processing speed (PS), a highly robust feature of cognitive aging, is associated with white matter (WM) deterioration and gray matter volume (GMV) loss. Traditional linear regression models assume a constant relationship between brain structur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94dc3d03dd7f3a14b4ddd025d0cdae46
https://pubmed.ncbi.nlm.nih.gov/26302672
https://pubmed.ncbi.nlm.nih.gov/26302672
Publikováno v:
Frontiers in Human Neuroscience
Frontiers in Human Neuroscience, Vol 9 (2015)
Frontiers in Human Neuroscience, Vol 9 (2015)
We investigated how adult aging specifically alters economic decision-making, focusing on examining alterations in uncertainty preferences (willingness to gamble) and choice strategies (what gamble information influences choices) within both the gain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de50271a45769997671cc96bf6f85e5e
https://pubmed.ncbi.nlm.nih.gov/26029092
https://pubmed.ncbi.nlm.nih.gov/26029092
Autor:
Denise C. Park, Sam K. Y. Sim, Michael W. L. Chee, Bradley P. Sutton, Joshua Oon Soo Goh, Andrew Hebrank
Studies on culture-related differences in cognition have shown that Westerners attend more to object-related information, whereas East Asians attend more to contextual information. Neural correlates of these different culture-related visual processin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd4cd1a4745121507efacd736534cd4e
https://europepmc.org/articles/PMC3575716/
https://europepmc.org/articles/PMC3575716/
Publikováno v:
Frontiers in Aging Neuroscience
Frontiers in Aging Neuroscience, Vol 3 (2011)
Frontiers in Aging Neuroscience, Vol 3 (2011)
The link between central adiposity and cognition has been established by indirect measures such as body mass index (BMI) or waist–hip ratio. Magnetic resonance imaging (MRI) quantification of central abdominal fat has been linked to elevated risk o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f44aedbbb80f92901d47c04a0c337ea
https://doi.org/10.3389/fnagi.2011.00012
https://doi.org/10.3389/fnagi.2011.00012
Publikováno v:
Brain and cognition. 72(3)
To investigate the relationship between regional hippocampal volume and memory in healthy elderly, 147 community-based volunteers, aged 55-83years, were evaluated using magnetic resonance imaging, the Groton Maze Learning Test, Visual Reproduction an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6650f10aba7c6892068457c0187ba7b
https://pubmed.ncbi.nlm.nih.gov/20044193
https://pubmed.ncbi.nlm.nih.gov/20044193