Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Rahel Rabi"'
Autor:
Rahel Rabi, Ricky Chow, Shahier Paracha, Lynn Hasher, Sandra Gardner, Nicole D. Anderson, Claude Alain
Publikováno v:
Frontiers in Aging Neuroscience, Vol 14 (2022)
Time of day (TOD) influences on executive functions have been widely reported, with greater efficiency demonstrated at optimal relative to non-optimal TOD according to one’s chronotype (i.e., synchrony effect). Older adults (OAs) show declines in i
Externí odkaz:
https://doaj.org/article/721cf754c1e04f7ab6ae0e61bf441e80
Autor:
Rahel Rabi, John Paul Minda
Publikováno v:
PLoS ONE, Vol 9, Iss 1, p e85316 (2014)
Rule-based category learning was examined in 4-11 year-olds and adults. Participants were asked to learn a set of novel perceptual categories in a classification learning task. Categorization performance improved with age, with younger children showi
Externí odkaz:
https://doaj.org/article/631d7bafc12649cf8af1462400c2526a
Autor:
Rahel, Rabi, Ricky, Chow, Shahier, Paracha, Lynn, Hasher, Sandra, Gardner, Nicole D, Anderson, Claude, Alain
Publikováno v:
Journal of Alzheimer's Disease. 90:869-890
Background: Amnestic mild cognitive impairment (aMCI), a prodromal phase of Alzheimer’s disease (AD), is characterized by episodic memory dysfunction, but inhibitory deficits have also been commonly reported. Time of day (TOD) effects have been con
Autor:
Vivek Sharma, Nicole D. Anderson, Malcolm A. Binns, Claude Alain, Lynn Hasher, Dawei Shen, Rahel Rabi, Morris Freedman, Dezhong Yao, Jing Lu, Ricky Chow
Publikováno v:
J Neurosci
In humans, age-related declines in vision, hearing, and touch coincide with changes in amplitude and latency of sensory-evoked potentials. These age-related differences in neural activity may be related to a common deterioration of supra-modal brain
Publikováno v:
Neuroscience. 485
Aging is associated with altered brain connectivity within the default mode network (DMN). Although research using functional magnetic resonance imaging has quantified age-related alterations in functional connectivity within this network during rest
Autor:
Rahel Rabi, Shahier Paracha, Lynn Hasher, Nicole D. Anderson, Ricky Chow, Brandon P. Vasquez, Claude Alain
Publikováno v:
The journals of gerontology. Series B, Psychological sciences and social sciences. 77(1)
Objectives Amnestic mild cognitive impairment (aMCI), a prodromal stage of Alzheimer’s disease and other dementias, is characterized by episodic memory impairment. Recent evidence has shown inhibitory control deficits in aMCI, but the extent of the
Autor:
Sylvie Belleville, Lynn Hasher, Nicole D. Anderson, Brandon P. Vasquez, Claude Alain, Rahel Rabi
Publikováno v:
Neuropsychology review. 30(1)
Amnestic mild cognitive impairment (aMCI) is a prodromal stage of Alzheimer’s disease that is characterized by impairments in episodic memory. Recent evidence has shown that inhibitory control is also impaired in aMCI. The aim of the present meta-a
Autor:
John Paul Minda, Rahel Rabi
Publikováno v:
Brain and Mind Institute Researchers' Publications
Shepard, Hovland, and Jenkins (1961) examined the categorization abilities of younger adults using tasks involving single-dimensional rule learning, disjunctive rule learning, and family resemblance learning. The current study examined category learn
Autor:
Rahel Rabi, John Paul Minda
Publikováno v:
Frontiers in Psychology, Vol 6 (2015)
Brain and Mind Institute Researchers' Publications
Frontiers in Psychology
Brain and Mind Institute Researchers' Publications
Frontiers in Psychology
Considerable research on category learning has suggested that many cognitive and environmental factors can have a differential effect on the learning of rule-defined categories as opposed to the learning of non-rule-defined categories. Prior research
Publikováno v:
Brain and Mind Institute Researchers' Publications
Two experiments explored the different strategies used by children and adults when learning new perceptual categories. Participants were asked to learn a set of categories for which both a single-feature rule and overall similarity would allow for pe