Imagine a deep, static rumble, like the low roar of a jet engine. The sound is called brown noise and has become popular among people with attention-deficit/hyperactivity disorder as a tool to help them concentrate or relax.
The hashtag #brownnoise has more than 86 million views on TikTok. Top videos show people with ADHD recording their reactions to bro…
Keep reading with a 7-day free trial
Subscribe to Dr José Nasser MD PHD Substack to keep reading this post and get 7 days of free access to the full post archives.