Why Do Itches Make You Chase Them?

Подробнее о видео

Have you ever said, "No, a little to the left," during a back scratch because the itch itself seemed to move? Well, it has to do with how your nerves and brain respond to the sensation.

Hosted by: Michael Aranda

SciShow is on TikTok! Check us out at
----------
Support SciShow by becoming a patron on Patreon:
----------
Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:

Dr. Melvin Sanicas, Sam Lutfi, Bryan Cloer, Christoph Schwanke, Kevin Bealer, Jacob, Nazara, Ash, Jason A Saslow, Matt Curls, Eric Jensen, GrowingViolet, Jeffrey Mckishen, Christopher R Boucher, Alex Hackman, Piya Shedden, charles george, Tom Mosner, Jeremy Mysliwiec, Adam Brainard, Chris Peters, Silas Emrys, Alisa Sherbow

----------
Looking for SciShow elsewhere on the internet?
SciShow Tangents Podcast:
Facebook:
Twitter:
Instagram:
----------
Sources:





(14)00901-5
(19)30293-4




Image Sources: