Original paper
Association between decline in brain dopamine activity with age and cognitive and motor impairment in healthy individuals.
Abstract
Although it is documented that brain dopamine activity declines with age, the functional significance of this is not known. This study assessed the relation between measures of brain dopamine activity and indexes of motor and cognitive function in healthy individuals.Thirty healthy volunteers aged 24-86 years were studied with positron emission tomography and [11C]raclopride to assess dopamine D2 receptors. All subjects underwent a...
Paper Details
Title
Association between decline in brain dopamine activity with age and cognitive and motor impairment in healthy individuals.
Published Date
Mar 1, 1998
Journal
Volume
155
Issue
3
Pages
344 - 9
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Notes
History