# Updates in Non-Arteritic Ischemic Optic Neuropathy - Part 1

An episode of [Neurology® Podcast](https://invisiblenetwork.ai/podcast/266288159), 19 Jan 2026, 24 min.

Audio: https://traffic.libsyn.com/secure/neurology/Neurology_Podcast_-_Jan_20th_2026_v2_2.mp3?dest-id=937793

In part one of this two-part series, Dr. Justin Abbatemarco talks with Drs. Valérie Biousse and Nancy J. Newman about the clinical features and diagnostic tools utilized for non-arteritic ischemic optic neuropathy (NAION). Disclosures can be found at Neurology.org.

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