Task difficulty modulates young–old differences in network expression
نویسندگان
چکیده
منابع مشابه
Task difficulty modulates young-old differences in network expression.
The extent of task-related fMRI activation can vary as a function of task difficulty. Also the efficiency or capacity of the brain networks underlying task performance can change with aging. We asked whether the expression of a network underlying task performance would differ as a function of task demand in old and young individuals. 26 younger and 23 older healthy adults performed a delayed it...
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ژورنال
عنوان ژورنال: Brain Research
سال: 2012
ISSN: 0006-8993
DOI: 10.1016/j.brainres.2011.11.061