Dreaming and the brain: from phenomenology to neurophysiology.
Trends Cogn Sci January 14, 2010 DOI: 10.1016/j.tics.2009.12.001 (opens in new tab) via PubMed Central
Summary
AI-generated from the abstractDreaming arises from the coordinated activity of brain regions that support memory, emotion, and self-awareness, with REM sleep providing a neurophysiological scaffolding for vivid dream experiences. The authors trace how phenomenological features of dreams—such as narrative structure and emotional intensity—map onto underlying neural circuits, including the amygdala, hippocampus, and prefrontal cortex. They argue that dreaming is not a random byproduct but a functionally integrated state that reflects the brain's ongoing processing of experience.
Study at a glance
| Characteristics | Review Peer reviewed |
|---|---|
| Key finding | Dreaming is a functionally integrated brain state that links phenomenological experience with specific neurophysiological processes, particularly during REM sleep. |
Abstract
Dreaming and the brain: from phenomenology to neurophysiology.