From bocaratontribune.com
The Technique, Which Involves Visualizing Unrelated Words, Offers a Non-Pharmaceutical Method to Interrupt “Worry Loops” and Combat Sleep-Onset Insomnia.
For many Americans struggling with sleep-onset insomnia, the persistent cycle of anxiety and replayed thoughts is the primary obstacle to rest. A simple mental exercise known as “cognitive shuffling” is gaining traction as a drug-free strategy to calm the overactive brain and induce sleep. The technique, which has circulated widely on social media and found advocates in highly stressed professions, involves systematically diverting the mind into a state conducive to rest, according to sleep experts.
Mechanism and Method of Cognitive Shuffling
Cognitive shuffling is a mental exercise designed to “force my mind out of that loop and into a state where I can finally rest,” said Dr. Joe Whittington, an emergency room physician whose irregular hours and intense shifts often made it difficult to quiet his mind.
The strategy works by directing the mind to focus on words that have no association with one another, striking a balance between being engaging enough to distract the user from intrusive thoughts, but not so interesting that the brain becomes overly alert.
The technique is performed in a structured manner:
- Start with a random word (e.g., “Pluto”).
- Generate as many words as possible that begin with the first letter of the original word (e.g., “Plane, poodle, play, peaches”).
- Take a moment to visualize each word.
- When that letter is exhausted, move to the next letter of the original word (e.g., “L” for “Love, light, lemur, linger”).
The goal is to help the mind mimic the process of naturally drifting off, a state often characterized by random, disconnected thoughts and vivid images. Luc P. Beaudoin, a cognitive scientist who developed the technique, explained that these disconnected images “don’t create a clear story line and may help your brain to disengage from problem solving or worry loops”.
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Evidence and Expert Recommendations
Dr. Beaudoin, who developed the technique more than 15 years ago in response to his own insomnia, led a 2016 study to evaluate its effectiveness. The research, which compared cognitive shuffling with a psychological method known as constructive worry (jotting down worries and solutions), found that both techniques were “equally effective” in helping students manage insomnia after about a month. Participants who used both methods were more likely to rate cognitive shuffling as the more helpful and easier tool.
However, experts caution that the evidence is not yet sufficient to recommend cognitive shuffling as a primary treatment for insomnia, such as cognitive behavioural therapy for insomnia (CBT-I), a proven method for chronic sleep issues. Dr. Jorge I. Mora, of the University of Pennsylvania, suggested that more study is needed before it can be considered a consistent tool.
Despite the need for further research, experts agree there is no harm in trying cognitive shuffling as a complement to other evidence-based methods. Shelby Harris, a clinical psychologist specializing in behavioural sleep medicine, noted that “when it works, wow, it can really help some people”. Dr. Harris sometimes suggests unique variations, such as patients inventing random cupcake combinations until they drift off.
If cognitive shuffling proves frustrating or fails to induce sleep after about 20 minutes, Dr. Harris recommends getting out of bed to engage in a quiet activity in dim light—such as stretching, colouring, or working on a jigsaw puzzle—and returning only when genuinely sleepy.
Based on the original article published by The New York Times, available at: https://www.nytimes.com/2025/03/20/well/mind/sleep-cognitive-shuffling.html
This article is intended for informational purposes only and does not provide medical advice, diagnosis, or treatment. It should not be considered a substitute for professional medical guidance. Readers are strongly encouraged to consult qualified healthcare professionals for any questions or concerns regarding their health.
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