23K views · 74 reactions | In our brand new anatomy learning series, we pick apart tough-to-learn anatomical concepts, breaking them down into easy-to-follow chunks over several videos. In the first in our series on the cranial nerves, Complete Anatomy medical content writer Olivia examines Cranial Nerve I (the olfactory nerve), and how it’s intrinsic to our sense of smell. | Complete Anatomy | Facebook