ArticleBMJ case reports2018
Stroke-induced resolution of primary blepharospasm: evidence for the lenticular nucleus as a control candidate.
Article in BMJ case reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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0 citing papers in PubMed, 2 citations in OpenAlex.
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Authors and funding
4 authors at 3 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Primary blepharospasm is an adult-onset focal dystonia characterised by involuntary contractions of the orbicularis oculi, leading to bilateral spasmodic closure of the eyelids. While spasms of this muscle constitute the hallmark of disease, other motor manifestations include increased spontaneous blinking and apraxia of eyelid opening. Originally misdiagnosed as a psychiatric condition, blepharospasm is now well established as being of neurological origin although questions remain as to its pathophysiological mechanisms.We report a 66-year-old woman who had a 14-year history of primary blepharospasm which completely resolved following a left medial cerebral artery thromboembolic infarct of the lenticular nucleus. This report provides supporting evidence of the lenticular nucleus as a key structure mediating the disease which can lead to functional blindness.
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