Results 11 to 20 of about 18,934 (225)

No Evidence of Reduced Contrast Sensitivity in Migraine-with-Aura for Large, Narrowband, Centrally Presented Noise-Masked Stimuli [PDF]

Vision, 2021
Individuals with migraine aura show differences in visual perception compared to control groups. Measures of contrast sensitivity have suggested that people with migraine aura are less able to exclude external visual noise, and that this relates to ...
Jordi M. Asher, Louise O’Hare, Paul B. Hibbard   +2 more
doaj   +2 more sources

Migraine Visual Aura and Cortical Spreading Depression—Linking Mathematical Models to Empirical Evidence [PDF]

Vision, 2021
This review describes the subjective experience of visual aura in migraine, outlines theoretical models of this phenomenon, and explores how these may be linked to neurochemical, electrophysiological, and psychophysical differences in sensory processing ...
Louise O’Hare, Jordi M. Asher, Paul B. Hibbard   +2 more
doaj   +2 more sources

Induction of migraine-like headache, but not aura, by cilostazol in patients with migraine with aura [PDF]

Brain, 2018
Whether migraine headache and migraine aura share common pathophysiological mechanisms remains to be understood. Cilostazol causes cAMP accumulation and provokes migraine-like headache in migraine patients without aura. We investigated if cilostazol induces aura and migraine-like headache in patients with migraine with aura and alters peripheral ...
Butt, Jawad H, Rostrup, Egill, Hansen, Aina S, Lambertsen, Kate L, Kruuse, Christina   +4 more
openaire   +5 more sources

Visual migraine aura with or without headache: association with right to left shunt and assessment following transcutaneous closure

Clinical Ophthalmology, 2012
M Khalid Mojadidi,1 Hamidreza Khessali,1 Rubine Gevorgyan,1 Ralph D Levinson,2 Jonathan M Tobis11Division of Interventional Cardiology, David Geffen School of Medicine, University of California at Los Angeles, 2Division of Comprehensive Ophthalmology and
Mojadidi MK, Khessali H, Gevorgyan R, Levinson RD, Tobis JM   +4 more
doaj   +1 more source

Migraine aura-like symptoms at onset of stroke and stroke-like symptoms in migraine with aura. [PDF]

Front Neurol, 2022
Background and objectivesIn general, suddenly occurring neurological deficits, i.e., negative neurological symptoms, are considered symptoms of focal cerebral ischemia, while positive irritative symptoms with gradual onset are viewed as the ...
Scutelnic A, Kreis LA, Beyeler M, Heldner MR, Meinel TR, Kaesmacher J, Hakim A, Arnold M, Fischer U, Mattle HP, Schankin CJ, Jung S.   +11 more
europepmc   +2 more sources

Changes of migraine aura with advancing age of patients. [PDF]

J Headache Pain, 2023
AIM Given the similar presentation of migraine aura and acute ischemic stroke, advancing patient age might change the characteristics of migraine with aura (MA) and be clinically important. Clinical data, however, are limited.
Scutelnic A, Drangova H, Klein A, Slavova N, Beyeler M, Lippert J, Silimon N, Meinel TR, Arnold M, Fischer U, Riederer F, Mattle HP, Jung S, Schankin CJ.   +13 more
europepmc   +2 more sources

Evaluating migraine with typical aura with neuroimaging

Frontiers in Human Neuroscience, 2023
ObjectiveTo provide an up-to-date narrative literature review of imaging in migraine with typical aura, as a means to understand better migraine subtypes and aura biology.BackgroundCharacterizing subtypes of migraine with typical aura and appreciating ...
Nazia Karsan, Nazia Karsan, Elisa Silva, Peter J. Goadsby, Peter J. Goadsby, Peter J. Goadsby   +5 more
doaj   +1 more source

Frequency of Prodromal Symptoms in Patients Suffering from Migraines with Aura

Haseki Tıp Bülteni, 2022
Aim:Prodromal findings of migraine may be overlooked when patients are not questioned well. The International Classification of Headache Disorders classifies the prodromal phase as the symptomatic phase, which may last from 2 to 48 h and manifests before
Buse Rahime Hasirci Bayir, Gizem Gursoy, Murat Fatih Pul   +2 more
doaj   +1 more source

Lamotrigine reduces migraine aura and migraine attacks in patients with migraine with aura [PDF]

Journal of Neurology, Neurosurgery & Psychiatry, 2005
This study examined the efficacy of lamotrigine in the prevention of migraine aura. Fifty nine patients suffering from migraine with aura received lamotrigine in a controlled three year prospective open study. Treatment response was defined as a reduction of aura frequency each month by at least 50%.
C, Lampl, Z, Katsarava, H-C, Diener, V, Limmroth   +3 more
openaire   +2 more sources

Various presentations of the olfactory hallucination in two patients with migraine disease: Case report

Frontiers in Neurology, 2022
ObjectivesTo report two different presentations of migraine with the olfactory hallucinations. A case with the typical hallucinatory olfactory symptoms preceding migraine headaches and another case with longstanding olfactory hallucinations ...
Omeed Partovi, Amir Soheil Tolebeyan
doaj   +1 more source