This balance between vigilance and deep ... sleep-deprived jackdaws spent more time in deep, symmetrical sleep, while asymmetric sleep became less common—especially early in the night, when ...
This balance between vigilance and deep sleep helps them ... sleep-deprived jackdaws spent more time in deep, symmetrical sleep, while asymmetric sleep became less common – especially early in the ...
This balance between vigilance and deep ... sleep-deprived jackdaws spent more time in deep, symmetrical sleep, while asymmetric sleep became less common – especially early in the night, when ...