l-Theanine and caffeine improve target-specific attention to visual stimuli by decreasing mind wandering: a human functional magnetic resonance imaging study
Significant Findings:"l-Theanine and l-theanine–caffeine combination resulted in faster responses to targets compared with placebo. l-theanine may be decreasing neural resource allocation to process distractors, thus allowing to attend to targets more efficiently." Abstract:"Oral intake of l-theanine and caffeine supplements is known to be associated...
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