Electroencephalographic study of microalgae DHA omega-3 egg consumption on cognitive function
2017
Kaewsutas, Mongkol | Sarikaphuti, Ariya | Nararatwanchai, Thamthiwat | Sittiprapaporn, Phakkharawat | Patchanee, Prapas
This study aimed to determine the effect of microalgae-DHA eggs on functional cortical activity during an attention/inhibition (Go/NoGo) task in young and healthy subjects. In this 8weeks period subjects were randomly assigned to consume two boiled eggs/day - either normal eggs (DHA=51.82mg/day) or microalgae-DHA eggs (DHA=278mg/day). They were tested by Emotiv 14-Channels EEG for the relative change in brainwave patterns during Go/NoGo task. Behavioral performance was recorded by Superlab Pro 2.04 program. The influence of consuming microalgae-DHA egg (2 eggs/day) on the activity of the central nervous system during Go/NoGo task can be seen after 4–8weeks. The study showed that the power of the slow frequency bands increased with significant difference (p<0.05) between baseline and 8weeks in those subjects who consumed DHA eggs when performing the Go-task. The increase in slow frequency bands was positively correlated with behavioral performance.
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