Abstract
Although the concentration of N-acetylaspartate (NAA) is often used as a neuronal integrity marker, its normal temporal variations are not well documented. To assess them over the 1-2 year periods of typical clinical trials, the whole-brain NAA concentration was measured longitudinally, over 4 years, in a cohort of healthy young adults. No significant change (adjusted for both sex and age) was measured either interpersonally or intrapersonally over the entire duration of the study.
Original language | English |
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Pages (from-to) | 1650-1651 |
Number of pages | 2 |
Journal | American Journal of Neuroradiology |
Volume | 28 |
Issue number | 9 |
DOIs | |
State | Published - Oct 2007 |
Externally published | Yes |