Detection reaction times to a grouping target are expedited when the target is preceded by repeated presentation of a priming stimulus presented below detection thresholds in a premask matrix presented at specific frequencies between 27-68 Hz. Frequency-specific priming can be explained as a function of the return phase of the priming stimulus relative to premask matrix frequency. ind... https://cosmeticssquadets.shop/product-category/eyeshadow-palette/