No matter where you are from, your dreams are valid. A dream is a succession of images, ideas, emotions and sensations that usually occur involuntarily in the mind during certain stages of sleep. Humans spend about two hours dreaming per night and each dreams last around 5 to 20 minutes. Most modern dream study focuses on the neurophysiology of dreams and on proposing and testing hypotheses regarding dream function. It is not known where in the brain dreams originate, if there is a single origin for dreams or if multiple regions of the brain are involved or what the purpose of dreaming is for the body or mind. People who are blind from birth do not have visual dreams. Their dream contents are related to other senses like hearing, touch, smell and taste, whichever are present since birth. Lucid dreaming is the conscious perception of one’s state while dreaming. In this state the dreamer may often have some degree of control over their own actions within the dream or even the characters and the environment of the dream.

Karthika LJ

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