From the Spectrum: Finding Superpowers with Autism
Oct 11, 2026 · 1 hr 22 min · 21 segments
My guest today is Dr. Nirosha Murugan, a Tier II Canada Research Chair in Biophysics and Assistant Professor at Wilfrid Laurier University. Dr. Murugan explores how physics shapes biological…
I would like to take a moment and mention a pressing issue we are seeing in our modern world, and that is tech use and tech light.
The data are impressive and concerning on isolated wavelengths of light, especially shorter wavelengths, which is blue light.
For those that don't know, we have chromophores, which are special proteins that absorbs specific wavelengths of light.
For blue light, the light that is LED light and tech light, that protein is called melanopsin.
Melanopsin is responsible for our circadian biology, physiology, and cell functioning, hormone regulation, and even a connection to an area huge for mood.
A consideration we should include is this protein was not even discovered until nineteen ninety-eight.
It seems important for us to understand how our biology uses the different wavelengths of light for various aspects of our biology.
This blue light chromophore is our master controller, our master clock.
Remember, circadian rhythm is a two-part process, two independent parts, light and dark.
But for now, I have something exciting.
I would like to take a moment and mention a pressing issue we are seeing in our modern world, and that is tech use and tech light.
The data are impressive and concerning on isolated wavelengths of light, especially shorter wavelengths, which is blue light.
For those that don't know, we have chromophores, which are special proteins that absorbs specific wavelengths of light.
For blue light, the light that is LED light and tech light, that protein is called melanopsin.
Melanopsin is responsible for our circadian biology, physiology, and cell functioning, hormone regulation, and even a connection to an area huge for mood.
A consideration we should include is this protein was not even discovered until nineteen ninety-eight.
It seems important for us to understand how our biology uses the different wavelengths of light for various aspects of our biology.
This blue light chromophore is our master controller, our master clock.
Remember, circadian rhythm is a two-part process, two independent parts, light and dark.
But for now, I have something exciting.
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