Shared Features of the Heimann–Bielshowsky Phenomenon and Ocular Neuromyotonia

ABSTRACT

We describe a case of unusual ocular movement with features of both the Heimann–Bielshowsky Phenomenon and Ocular Neuromyotonia that might suggest that they share some common pathophysiology or be on a spectrum of abnormal firing of ocular motor cranial nerves. We are the first to propose such a relationship.

KEYWORDS:

• Heimann-bielschowsky phenomenon
• ocular neuromyotonia
• monocular
• episodic

Supplemental data

Supplemental data for this article can be accessed online at https://doi.org/10.1080/01658107.2019.1648520.

Declaration of interest statement

The authors declare that there are no conflicts of interest. The authors alone are responsible for the writing and content of the article.