Involuntary Ear Twitching
A young adult woman developed spontaneous-onset bilateral forehead and ear twitching, causing her significant distress and poor sleep. Results of her neurological examination were normal. This video illustrates the involuntary semirhythmic movements of her left ear and forehead, with twitching of the muscles around her ear (left auricularis posterior and superior) and forehead (frontalis muscles) on ultrasonography, which helped her physicians confirm which muscles were involved prior to botox injection as treatment. Read more: https://jamanetwork.com/journals/jama...
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