Not exact matches
This stimulation restored normal
delta wave activity in the rats» frontal cortex and normalized the rats» performance
on the timing test.
Based
on the various factors that determine the overall ratio, the team determined the point at which a
delta would no longer be a smooth outline, shaped by ocean
waves, but instead, a pointy coastline, influenced more by the river.
The researchers came up with a simple ratio to predict a
delta's shape, based
on a river's sediment flux, or the flow rate of sediment through a river, and the strength of ocean
waves, determined by a
wave's height, frequency, and angle of approach.
The slowest and h2est
waves on an EEG,
delta waves, are where mammals sleep the deepest (stages 3 and 4).