What it really took to become an astronaut during the Space Race

As NASA prepared astronauts for its second mission into space, National Geographic had exclusive behind-the-scenes access for ...
eLife

Rhythmic sampling and competition of target and distractor in a motion detection task

Spatially and temporally overlapping target and distractor are both rhythmically sampled at ~1 Hz, and the phase relationship between target sampling and distractor sampling predicts behavior.