Cricoid confusion

I was recently emailed a question regarding the function of the cricoid cartilage, in relation to swallowing and respiration. When trying to appreciate the functional anatomy of the cricoid cartilage, we need to frame it in the context of the larynx, as the cricoid cartilage functions in conjunction with other structures that make up the …

Can you tell a Bell’s palsy from a stroke?

In this post, I will be discussing the neuroanatomical differentiation between an upper motor neuron (UMN) and lower motor neuron (LMN) facial palsy. The two pathologies in the title could also be differentiated in other ways, for example, the speed of onset, additional symptoms and signs, etc.; however understanding the neuroanatomy in the context of …