Bell Palsy vs Stroke

Sign in or subscribe to watch the video.

This animation compares normal facial muscle control with a stroke and Bell palsy patterns of paralysis. In a stroke the forehead is not paralyzed due to bilateral innervation. In Bell palsy the lesion is peripheral, affecting fibers from both hemispheres, causing complete hemifacial paralysis.

To view chapter written summaries, you need to subscribe.

Sign up today for full access to all episodes.

Mark B. -

Great explanation!

Jess Mason -

Thanks Mark!

To join the conversation, you need to subscribe.

Sign up today for full access to all episodes and to join the conversation.

This video also appears in this playlist

You may also like

What you do matters.