Abstract Our study investigated the effects of hypoxia on visuospatial attention processing during preparation for a single/double-choice motor response. ERPs were recorded in two sessions in which participants breathed either ambient-air or oxygen-impoverished air. During each session. participants performed four cue-target attention orienting and/or alerting tasks. https://parisnaturalfoodes.shop/product-category/star-of-bethleham/