Definition: "An ergogenic aid is any substance or phenomenon that enhances performance "
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14.08.2015 |
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Citicoline improves concentration
Citicoline supplementation improves your ability to concentrate and helps you make fewer faults when performing tasks that require focus and attention. Researchers from the University of Utah and the Japanese manufacturer Kyowa Hakko drew this conclusion from an experiment they did with sixty women aged between 40 and 60. A fairly modest daily dose of 250 mg citicoline works better than a 500-mg dose.
Citicoline
Study
The researchers divided their subjects into three groups, each containing 20 women. One group was given a placebo for 28 days; a second group took 250 mg citicoline daily; and a third group took 500 mg daily.
After the supplementation period, the researchers measured the women's concentration ability by getting them to do the Continuous Performance Test II. For this test the women had to sit at a computer, and every time an X appeared on the screen they had to press the spacebar. Every time they missed a letter counted as an 'omission error'.
If a Y appeared on the screen, the women were not allowed to press the spacebar. If they did, that counted as a 'commission error'.
The letters appeared every couple of seconds and were visible for a fraction of a second. The test lasted 14 minutes.
Results
Mechanism
Conclusion
"Results of the current study are consistent with prior studies showing improved cognitive performance after citicoline supple-mentation in individuals with cognitive deficits. Practical applications of this research include the possible use of citicoline supplementation to ameliorate cognitive deficits associated with healthy aging, but also to ameliorate cognitive deficits associated with psychiatric disorders."
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