The human brain is capable of managing and executing even the most detailed tasks. Although scientists cannot fully and clearly explain what the definition of dreaming is, observing, testing and performing different practices, it has provided experts and scientists with enough information to have a general idea of ​​what happens in the human brain while it is this world. dream state. It's a way to travel through time or to a place that could never exist. Dreams can be a doorway to your future, to what lies ahead, or a way to look back on memories. But not all dreams are made of absolutely perfect worlds, where nothing can seem bad. Dreams are not always the best. When they are, they can give people an amazing feeling, but when they are not, they can make people scared and afraid, some even superstitious. Dreaming is just something that many people are unsure about and may never fully understand its purpose or meaning. There are so many things people don't know about dreams, such as what dreaming is, how the body works while dreaming, and what purpose dreams serve. For many people, the definition of a dream is the first step in understanding dreams. Dreams are images, thoughts and emotions experienced during sleep (Cherry, 2009). However, SleepCare.com states: A dream is a progression of images, sounds and emotions that the mind creates and experiences during sleep. The content, purpose, and meaning of dreams are not fully understood, although the topic has been of interest and the subject of much speculation for quite some time. (Sleep Care, 2002) Clearly this source means that dreams are inexplicable events that happen at night while the human body is at rest sleeping. Nova PBS provides credible and reliable information here...... middle of paper...... a brain holds. There will always be factors in dreams that people will struggle to understand, but scientists need to know what factors to look for and those factors are: the true definition of dreams, how the body works while dreaming, and the purpose of dreams. Works CitedCrick, Francis and Graeme Mitchison. "The functions of dream sleep". Np, July 14, 1983.Web. February 3, 2014. California 94949. April 2011. “New World Library” “Dream Research, Sleep Disorders, and the Science of Dreams.” Dream Foundation, December 28, 2012.Web. February 12, 2014.Fross, David. "What are dreams?" PBS. PBS, November 24, 2009. Web. February 3, 2014. Greene, Gayle. "Sleepless." THE POWER AND PURPOSE OF DREAMS. Np, 2010 February 15.Web. February 4, 2014. “Research Programs.” : National Institute of Neurological Disorders and Stroke (NINDS). Np, 3 December 2013. Web. 12 February. 2014.