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Arai, T
After 4 months' treatment the following variables were analysed: the combination according to the invention in any form, may be suitable for administration to human subjects, the preferred administration route being oral administration
PMID 11468240
Interestingly, administration of the l-theaninecaffeine combination was associated with a significant decrease in reactivity of CEN compared to placebo in a cluster that included the bilateral middle and superior frontal, paracingulate and precentral gyri and the left inferior frontal gyrus (p = 0.007)
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