Understanding Intrusive Sleep: The Mysterious Relationship with ADHD Intrusive sleep is a phenomenon observed in people with Attention Deficit Hyperactivity Disorder (ADHD), where they experience uninvited and disturbing thoughts during their sleep that disrupt their rest.
Research suggests that intrusive sleep may be closely linked to the complexities of ADHD.
The Science Behind Intrusive Thoughts During Sleep Intrusive thoughts during sleep arise from the brain's default mode network, which regulates internal state and self awareness when we're awake.