To return to childhood in dreams normally indicates a need for protection. It is the desire to return to the times when your mother cared for you and you didn't have to worry. This type of image is usually produced when you are afraid to face the unknown. The future causes insecurity. If you visit the neighborhood of your childhood, it may be able to help you recover an aspect of your past that remained unresolved, which you must now face in order to be at peace. In any case, childhood allows one to rediscover oneself.
Gallery of dreams
Body reactions during sleep
Most of us must have experienced hallucinations or night mares. When we experience such dreams we are unable to move or react. This stage is referred to as sleep paralysis. This type of dream occurs in between wakefulness and REM. As it occurs during the REM stage, it causes complete muscle weakness preventing the individual reacting to the dreams.
Do animals dream?
Research conducted by various scientists show that animals do experience dream while sleeping. They also experience similar sleep stages like human beings - REM and Non-REM. If you have noticed a dog sleep, it might sometimes wag its tail, this indicates some response to its dream. A study was conducted in a cat by removing a part of the brain stem, which will not prevent it from reacting to the dream during REM. It was noted in some cats they were aggressively chasing mice as in reality.