3 results for “consciousness”

1. The Human Body

   The Brain

   consciousness, and it remains unsolved. Nor do we fully understand sleep, why we dream, how memories

   Article · 4 min read

   

2. The Human Body

   Muscles

   conscious command. Smooth muscle lines the walls of hollow organs: the gut, the blood vessels, the bladder

   Article · 4 min read

   

3. The Human Body

   Sleep and Dreams

   consciousness for hours. Most animals sleep in some form, from fruit flies to whales. Scientists once

   Article · 3 min read