Results 1 to 10 of about 13,004 (278)

Diagnostic performance of one visual aura image in identifying migraine with aura [PDF]

Frontiers in Neurology
Background Accurate diagnosis of migraine with aura is crucial. This study compared diagnostic accuracy of a visual aura image alone and the same image combined with additional questions, using the clinical diagnosis of migraine with or without aura as the reference standard.
van Veelen, Nancy, van Eijk, Estelle, de Boer, Irene, Terwindt, Gisela M.   +3 more
europepmc   +5 more sources

Visual migraine aura iconography: A multicentre, cross-sectional study of individuals with migraine with aura [PDF]

Cephalalgia
Introduction Visual disturbances are the most common symptoms of migraine aura. These symptoms can be described systematically by subdividing them into elementary visual symptoms. Since visual symptoms of migraine aura are not easy to describe verbally, we developed a collection of images illustrating previously
Michele Viana, Anders Hougaard, Mohammad Al-Mahdi Al-Karagholi   +2 more
exaly   +6 more sources

‘Visual Snow’ - Distinct from Migraine Aura

Pediatric Neurology Briefs, 2014
Investigators from University of California, San Francisco; King's College London, UK; and University of Utah, Salt Lake City, studied patients with visual snow to characterize the phenotype and compare it to migraine aura.
J Gordon Millichap, John J Millichap
core   +6 more sources

Evaluation of electrophysiological changes in migraine with visual aura [PDF]

Taiwan Journal of Ophthalmology, 2022
PURPOSE: The purpose of this study was to evaluate the electrical responses in the retina and cortex of migraine patients with electrophysiological tests and compare with healthy controls. MATERIALS AND METHODS: This prospective study included 18 migraine patients with visual aura ...
Hamurcu, Mualla Sahin, Bilen, Neslihan Bayraktar   +1 more
openaire   +3 more sources

Migraine with visual aura associated with thicker visual cortex [PDF]

Brain, 2018
Until recent years it was believed that migraine with aura was a disorder causing intermittent neurological symptoms, with no impact on brain structure. However, recent MRI studies have reported increased cortical thickness of visual and somatosensory areas in patients with migraine with aura, suggesting that such structural alterations were either due
David Gaist, Anders Hougaard, Ellen Garde, Nina Linde Reislev, Rikke Wiwie, Pernille Iversen, Camilla Gøbel Madsen, Morten Blaabjerg, Helle Hvilsted Nielsen, Thomas Krøigård, Kamilla Østergaard, Kirsten Ohm Kyvik, Jacob Hjelmborg, Kristoffer Madsen, Hartwig Roman Siebner, Messoud Ashina   +15 more
openaire   +5 more sources

Sustained visual cortex hyperexcitability in migraine with persistent visual aura [PDF]

Brain, 2011
Persistent aura without infarction, a rare migraine disorder, is defined by aura symptoms that persist for >1 week without radiological evidence of cerebral infarction. To unveil its pathophysiological mechanisms, this study used magnetoencephalography to characterize the visual cortex excitability in persistent aura by comparison with episodic and ...
, Yung-Yang Lin, Jong-Ling Fuh
exaly   +3 more sources

Localizing value of epileptic visual auras. [PDF]

American Journal of Ophthalmology, 2000
It is difficult to differentiate between seizures of occipital or temporal lobe origin in patients with focal epileptic seizures associated with visual aura. These are often suspected to originate from the visual cortex, which causes reluctance to propose resection as treatment for the affected patient.
C G, Bien, F O, Benninger, H, Urbach, J, Schramm, M, Kurthen, C E, Elger   +5 more
openaire   +3 more sources

Migraine with Persistent Visual Aura: Response to Furosemide [PDF]

Clinics, 2009
Persistent migraine aura without infarction is a rare but well documented condition. According to the International Headache Society (HIS) criteria, this disturbance is defined by the persistence of a migraine aura for more than one week without radiographic evidence of infarction.1 Here we describe the case of an 11-year-old girl suffering from ...
Almeida, Roldão Faleiro de, Leão, Inês Alice Teixeira, Gomes, João Bosco Lima, Silva Jr., Ariovaldo Alberto da, Teixeira, Antonio Lucio   +4 more
openaire   +4 more sources

Migraine with Visual Aura and Photosensitive Epileptic Seizures [PDF]

Epilepsia, 1997
Summary: A relationship between epilepsy and migraine has long been postulated, but the nature of this interaction is still debated. We observed this association in a 23‐year old man with a history of migraine with visual aura who had seizures at age 15 years while watching television. Waking EEG was normal, but sleep recordings demonstrated posterior
A, Donnet, F, Bartolomei
openaire   +2 more sources

Visual aura in ice cream headache [PDF]

The Journal of Headache and Pain, 2004
We present a case of cold-induced visual symptoms in a 74-year-old woman with a history of migraine headaches. Migraine without aura was the starting symptom. It coexisted later with a typical pain of ice cream or cold stimulus headache that persisted after the migraine vanished.
Álvaro, Luis-C., Sádaba, Fernando, Cortina, Carlos   +2 more
openaire   +1 more source