AP PSYCHOLOGY

Detailed explanation-1: -One prominent neurobiological theory of dreaming is the “activation-synthesis hypothesis, ” which states that dreams don’t actually mean anything: they are merely electrical brain impulses that pull random thoughts and imagery from our memories.

Detailed explanation-2: -Activation-Synthesis Theory of Dreaming The main idea behind activation-synthesis theory is that dreams are just the brain’s efforts to make sense out of meaningless patterns of firing in the brain as we sleep. Certain circuits in the brain become activated during REM sleep.

Detailed explanation-3: -The first theory is called the activation-synthesis theory. This theory states that during sleep, random brain activity occurs. These random neural firings then activate parts of the brain that would normally be interpreting sensory input.

Detailed explanation-4: -The theory proposes that the content of dreams is synthesized in cortical areas, by fitting experiental data to spontaneous activity taking place in deeper areas of the brain during sleep.

Detailed explanation-5: -The activation-synthesis model suggests that dreams are caused by the physiological processes of the brain. While people used to believe that sleeping and dreaming was a passive process, researchers now know that the brain is anything but quiet during sleep.