New strategies for the cognitive science of dreaming.
Remington Mallett, Karen R Konkoly, Tore Nielsen, Michelle Carr, Ken A Paller
Trends in Cognitive Sciences December 1, 2024 DOI: 10.1016/j.tics.2024.10.004 (opens in new tab) via PubMed
Summary
AI-generated from the abstractA review of recent interdisciplinary advances that overcome historical methodological barriers in dream research. Three frameworks are described: observable dreaming, using neural decoding and real-time reporting to measure dream content more directly; dream engineering, using targeted stimulation and lucidity to experimentally manipulate dream content; and computational dream analysis, generating and exploring large dream-report databases to identify patterns. These innovations enable systematic observation, engineering, and analysis of dreams, heralding a new era in dream science.
Study at a glance
| Characteristics | Review Peer reviewed |
|---|---|
| Keywords | Dreams Memory Natural language processing Neuroscience Sleep |
| Key finding | Recent interdisciplinary advances in neural decoding, targeted stimulation, and computational analysis enable systematic observation, engineering, and analysis of dreams, overcoming historical methodological barriers. |
Abstract
Dreams have long captivated human curiosity, but empirical research in this area has faced significant methodological challenges. Recent interdisciplinary advances have now opened up new opportunities for studying dreams. This review synthesizes these advances into three methodological frameworks and describes how they overcome historical barriers in dream research. First, with observable dreaming, neural decoding and real-time reporting offer more direct measures of dream content. Second, with dream engineering, targeted stimulation and lucidity provide routes to experimentally manipulate dream content. Third, with computational dream analysis, the generation and exploration of large dream-report databases offer powerful avenues to identify patterns in dream content. By enabling researchers to systematically observe, engineer, and analyze dreams, these innovations herald a new era in dream science.