JD Koen, S Srokova, MD Rugg - Current Opinion in Behavioral Sciences, 2020 - Elsevier
This review focuses on possible contributions of neural dedifferentiation to age-related cognitive decline. Neural dedifferentiation is held to reflect a breakdown in the functional …
There are substantial declines in behavioral measures of cognitive function with age, including decreased function of executive processes and long-term memory. There is also …
JD Koen, N Hauck, MD Rugg - Journal of Neuroscience, 2019 - Soc Neuroscience
Healthy aging is associated with decreased neural selectivity (dedifferentiation) in category- selective cortical regions. This finding has prompted the suggestion that dedifferentiation …
JOS Goh - Aging and disease, 2011 - ncbi.nlm.nih.gov
Aging is associated with myriad changes in behavioral performance and brain structure and function. Given this complex interplay of brain and behavior, two streams of findings are …
It is well established that brain structures and cognitive functions change across the life span. A long-standing hypothesis called “age differentiation” additionally posits that the …
J Persson, L Nyberg, J Lind, A Larsson… - Cerebral …, 2006 - academic.oup.com
To explore neural correlates of cognitive decline in aging, we used longitudinal behavioral data to identify two groups of older adults (n= 40) that differed with regard to whether their …
Defining the neural basis of age-related cognitive dysfunction is a major goal of current research on aging. Compelling evidence from laboratory animals and humans indicates that …
What is the neurocognitive basis for the considerable individual differences observed in functioning of the adult mind and brain late in life? We review the evidence that in healthy …
Dedifferentiation, or decreased processing specificity, has been suggested to represent a ubiquitous characteristic of cognitive aging. In this study, we examined both age-related …