Video: You’ve Heard of ALS. But What Is It?

By

November 16, 2020

Categories

Health & Science, Science

Tags

, , , ,

Share

Desi Kessler, above, was diagnosed with ALS at 28 after the birth of her daughter. [Credit: Sarah Parker]

(NEW YORK) — Most of us have heard of the disease ALS, but might not actually know what it is.

ALS (amyotrophic lateral sclerosis) is a progressive neurodegenerative disease that affects neurons in the brain and spinal cord, eventually leading to muscle wasting and the inability to move the body. 95% of cases appear with no known cause. This makes it particularly difficult for researchers to pin down treatments or find a cure.

Watch this explainer—created, edited, and produced by Sarah Parker—to gain a deeper understanding of how the disease manifests. Follow the personal story of ALS patient Desi Kessler, and get easy-to-understand information from neuroscience expert Dr. Shane A. Liddelow.

Related Posts

May 7, 2026

How Long Island Shaped Aerospace History

Two docents at the Cradle of Aviation tell us how Long Island has changed the history of aerospace.

May 7, 2026

She Lived with Vulvodynia — Now She’s Putting It On Screen

Up to 16% of women in the U.S. experience Vulvodynia, a condition often misunderstood or misdiagnosed. Filmmaker Bonnie Gross turns her own experience into Lady Parts, a dramedy aimed at breaking the silence around women’s health and chronic vaginal pain.