Definition of angst-ridden - filled with deep anxiety, especially about oneself or about the nature of existence Definition of angst-ridden - filled with deep anxiety, especially about oneself or about the nature of existence
Other Sections. For most people, dreaming is purely a mental activity: dreams occur in the mind while the body is at rest. But people who suffer from REM sleep behavior disorder (RBD) act out their dreams. They physically move limbs or even get up and engage in activities associated with waking. Some engage in sleep talking, shouting, screaming, hittting or punching.
Suggested back in 1977, this theory states that dreams are caused by activity in the brain. Robert McClarley and J. Allan Hobson were the psychologists who proposed this theory and they believed that during REM sleep, brain circuits are activated and this causes the limbic system to become active.