Sound Health
Noise Trains Your Nerves to Overreact
Oct 26, 2025
Your Ears Decide When You Feel Safe
Most people think of hearing as passive — something that happens to us.
But your ears are doing more than collecting sound.
They’re running constant threat analysi...
Author
Jim Donovan
Author
Jim Donovan, M. Ed. is a professional musician, author, trainer, Assistant Professor at Saint Francis University, and TEDx speaker. He’s editor of the daily Jim Donovan Digest newsletter and host of the Sound Health Podcast.
Get Jim's free 12-minute "Brain Humming" Lesson—PLUS weekly wellness wisdom.
Categories
All CategoriesRecent Posts
How Sound Influences Heart Rhythm
Apr 25, 2026
How Posture Changes How Safe You Feel
Apr 23, 2026
Always Tired Before the Day Starts
Apr 20, 2026
