How does the activation synthesis hypothesis explain dreaming?

The activation synthesis hypothesis posits that dreams result from the brain's attempt to make sense of random neural activity occurring during sleep, particularly during the REM phase. This random firing of neurons activates various memory and sensory pathways, leading the brain to synthesize these signals into a coherent narrative, which we experience as a dream. Essentially, dreams are the brain's effort to create order from chaotic electrical impulses, blending memories and emotions into a story-like format.