(KTLA) — United Airlines has unveiled new cabin designs with premium seating that will give passengers more space to stretch out on long-haul flights. The airline announced that “United Relax Row” ...

The phase of cortical activity, measured in the gray matter, is organized at multiple spatial scales, with the largest scales explaining most variance in phase at a given temporal frequency.

The airline announced that “United Relax Row” will have new custom-designed seats with adjustable leg rests that can be raised or lowered to create a lie-flat space similar to a couch. “The entire row ...