# The Neuroscience of Sleepwalking and Lucid Dreaming Explained Dr. Baland Jalal explores the brain mechanisms behind sleep states and creative potential. - **Source:** [Science & tech Articles | Mail Online](https://www.dailymail.com?ns_mchannel=rss&ns_campaign=1490&ito=1490) - **Published:** 2026-10-31 - **Topic:** [Career Growth](https://brifing.si/c/growth) - **Original article:** - **On Brifing:** https://brifing.si/s/e0d21b9b-1a14-4ced-952a-fcc9a0c391c0 ## The Kenneth Parks Case In 1987, 23-year-old Kenneth Parks committed a violent act while sleepwalking. Despite having no history of violence, he drove 14 miles to his in-laws' home during a deep sleep episode. His case became a landmark legal precedent, proving that complex actions can occur without conscious intent or memory of the event. ## Deep Sleep Architecture Sleepwalking originates during deep sleep, not REM. During this phase, the cortex slows significantly, but the motor cortex remains active. This creates a dangerous state where the body can move freely while the brain's logical centers, specifically the dorsolateral prefrontal cortex, remain completely asleep, preventing any self-awareness or rational decision-making. ## The Genetic Component Genetics significantly influence the likelihood of sleepwalking. Individuals with a close family member who sleepwalks are ten times more likely to experience it themselves. Research indicates that identical twins have a 50 percent higher chance of sharing this trait compared to non-identical twins, highlighting a strong hereditary link in sleep architecture. ## Stress and Trauma Emotional turmoil and past trauma are primary triggers for sleepwalking episodes. Anxious individuals often exhibit an overactive amygdala, which can disrupt sleep cycles. This emotional charge during rest can act as a catalyst, jolting the brain into a hybrid state where the sleeper is simultaneously awake and deeply asleep. ## The REM Detox Mechanism Dreaming during the REM stage serves as an emotional detox for the brain. It allows individuals to process difficult life events by stripping away negative emotional associations while retaining the memory. This process helps people learn from past experiences without being overwhelmed, essentially acting as a psychological buffer for daily stressors. ## Brain Activity in REM During REM sleep, emotional centers like the amygdala and cingulate cortex are 30 percent more active than during wakefulness. Simultaneously, the prefrontal cortex, the brain's CEO, shuts down. This deactivation removes the rational brakes, allowing for the bizarre, impulsive, and highly associative narratives that characterize our most vivid dream experiences. ## Creativity and Problem Solving REM dreams function as a creative laboratory for the brain. By stacking daily information against long-term memories, the brain uncovers hidden patterns and generates abstract knowledge. Experiments show that dreaming about specific challenges improves performance in tasks like navigating virtual mazes or solving complex number-string problems through unique neural associations. ## The Lucid Dream State Lucid dreaming occurs when the dorsolateral prefrontal cortex partially awakens during REM. This hybrid state allows the dreamer to realize they are in a dream, granting them agency. It is considered the ultimate form of creative dreaming, providing a unique intersection between conscious awareness and the surreal nature of sleep. ## Scientific Validation of Lucidity Scientists once dismissed lucid dreaming as subjective fantasy. However, modern research confirms its reality through controlled experiments. Dreamers trained to use eye movements and breathing patterns as signals successfully communicated with researchers from within their dreams. Brain scans have since replicated these findings, proving that conscious interaction during sleep is possible. ## The Role of the CEO The prefrontal cortex acts as the brain's CEO, maintaining logic and self-awareness. When this region deactivates during standard REM sleep, we lose the ability to recognize that we are dreaming. This loss of agency explains why dreamers feel trapped in illogical scenarios, unable to exert control over the unfolding surreal events. ## Nightmares and Mental Health Recurrent nightmares are often linked to psychiatric conditions like anxiety and PTSD. These unsettling experiences mirror deep-seated fears and are associated with irregular REM cycles. When the brain is deprived of healthy dream sleep, it struggles to process negative emotions, leading to a cycle of disrupted rest and heightened psychological distress. ## Understanding Brain Transitions The boundary between wakefulness and sleep is more porous than previously thought. Whether through the dangerous, uncontrolled movements of sleepwalking or the creative, conscious exploration of lucid dreaming, the brain's ability to switch states is complex. Studying these transitions offers profound insights into human consciousness, memory processing, and our innate creative potential. ## Sources covering this story - https://www.dailymail.com/sciencetech/article-16254555/How-you-train-brain-enter-enchanted-kingdom-you-know-youre-dreaming-live-wildest-fantasies-DR-BALAND-JALAL.html?ns_mchannel=rss&ns_campaign=1490&ito=1490 — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._