In children, it’s related to infections such as sinusitis, tonsillitis or pharyngitis, and requires immediate antibiotics. [stroke.org]

[…] cardiomyopathies, endocarditis, prosthetic valves]) Hematologic disorders (sickle cell disease, prothrombotic states [acquired thrombophilia, genetic thrombophilia], iron deficiency, hematological malignancy) Infection (varicella, HIV, meningitis/encephalitis, pharyngitis [ncbi.nlm.nih.gov]

Migraine aura can be what is called scintillating scotoma (the moving, shimmery flickering visual hallucination), or simply a blind spot (scotoma). The migraine scintillating scotoma is often depicted in migraine aura art. Thanks for reading! [relieve-migraine-headache.com]

The Varying Frequency of Migraines, and Health Risks I have had migraine equivalents (aura without headache) once or twice a year for the last 20 years: I get a scintillating scotoma that fades within half an hour. [consults.blogs.nytimes.com]

Two days after hospitalization, the patient experienced a prolonged episode of visual aura characterized by a “fortification spectrum” with a “zigzag-type” figure and scintillating scotoma. [dovepress.com]

A fortification spectrum is common or a spreading, scintillating scotoma in the shape of a jagged crescent. Geometric visual patterns and even hallucinations may occur. This is fully reversible. An aura has no motor symptoms. [patient.info]

Aura is experienced in 30% of patients up to 60 minutes prior to onset of headache and is commonly described as a shimmering arc of white or colored lights in lateral visual fields (scintillating scotoma) commonly followed by zone of vision loss (negative [clinicaladvisor.com]

Patients with a history of migraine-associated stroke are at significantly increased risk for recurrent stroke. [ncbi.nlm.nih.gov]

[…] with INO and lead to anatomic localization are: (i) normal eye convergence (since the fibers responsible for the convergence are cranially located in the midbrain); (ii) nystagmus in adduction of the non-paretic eye;6 and (iii) sensitive and/or motor dysmetria [ncbi.nlm.nih.gov]

Basilar symptoms may present with dysphasia or aphasia causing difficulty with speech. Pain may be ipsilateral or contralateral to symptoms and on rare occasions there is a loss of consciousness. [physio-pedia.com]

Homonymous hemianopsia as the presenting sign of migrainous infarction. Can J Ophthalmol. 2018;53(6):e229–32. doi:10.1016/j.jcjo.2018.01.007 29. Khardenavis V, Karthik DK, Kulkarni S, et al. [dovepress.com]

She had a history of migraine with aura presenting with visual sensations (oscillopsia and photopsia), although she had also experienced attacks without aura, especially during her adolescence. [dovepress.com]