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Migraine aura

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https://www.readbyqxmd.com/read/28542895/aura-and-other-neurologic-dysfunction-in-or-with-migraine
#1
Narayan R Kissoon, Fred Michael Cutrer
PREMISE: Migraine can present with a wide range of neurological symptoms. PROBLEM: Based on currently available data, the symptoms of typical migraine aura are most likely related to cortical spreading depression (CSD), and evidence supports that CSD can lead to trigeminovascular activation resulting in the headache phase of migraine. POTENTIAL SOLUTION: An alternative diagnosis to migraine aura should be considered if migrainous headaches present with transient neurological symptoms that have features inconsistent with aura...
May 19, 2017: Headache
https://www.readbyqxmd.com/read/28542809/arterial-spin-labeled-mr-imaging-detecting-biphasic-neurovascular-changes-in-migraine-with-persistent-aura
#2
Robert Burns, Maxine De Malherbe, Marie-Laure Chadenat, Fernando Pico, Dan Buch
No abstract text is available yet for this article.
May 19, 2017: Headache
https://www.readbyqxmd.com/read/28540738/somatosensory-gating-is-altered-and-associated-with-migraine-chronification-a-magnetoencephalographic-study
#3
Fu-Jung Hsiao, Shuu-Jiun Wang, Yung-Yang Lin, Jong-Ling Fuh, Yu-Chieh Ko, Pei-Ning Wang, Wei-Ta Chen
Background Brain excitability is changed in migraine but not fully characterized yet. This study explored if somatosensory gating is altered in migraine and linked to migraine chronification. Methods Paired electrical stimuli were delivered to the left index fingers of 21 patients with migraine without aura (MO), 22 patients with chronic migraine (CM), and 36 controls. The first and second responses to the paired stimuli were obtained from the contralateral primary (cSI), contralateral secondary (cSII) and ipsilateral secondary (iSII) somatosensory cortices to compute the gating ratios (second vs...
January 1, 2017: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/28538577/in-depth-review-of-symptoms-triggers-and-treatment-of-occipital-migraine-headaches-site-iv
#4
Mona Ascha, David E Kurlander, Abdus Sattar, James Gatherwright, Bahman Guyuron
BACKGROUND: This study reports the surgical technique and efficacy of deactivation of occipital-triggered migraine headaches. In addition, it reports the effect of surgical deactivation of occipital-triggered migraine headaches on migraine triggers and associated symptoms other than pain. METHODS: One hundred ninety-five patients undergoing surgery for occipital-triggered migraine headaches performed by a single surgeon, and followed for at least 1 year, were analyzed...
June 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28536947/brainstem-nuclei-changes-in-migraine-detected-by-transcranial-sonography
#5
Katarina Blažina, Darija Mahović-Lakušić, Maja Relja
The aim of this study was to estimate the role of transcranial sonography in detecting basal ganglia changes as structural biomarkers in migraine. Transcranial sonography was performed on Aloka prosound α-10. Semiquantitative and planimetric methods were applied when basal ganglia changes were detected. Comparison between groups was performed by unpaired Student's t test and Spearman's correlation test. We analyzed 30 migraine patients and 30 age-/sex-matched controls. Substantia nigra hyperechogenicity was detected in 36...
May 23, 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28527091/raven-coloured-progressive-matrices-in-migraine-without-aura-patients
#6
Giovanna Viticchi, Lorenzo Falsetti, Marco Bartolini, Laura Buratti, Lara Pistelli, Leandro Provinciali, Mauro Silvestrini
Conflicting results emerged from studies investigating cognitive performances in migraine patients. Based on clinical and neuroradiological aspects, the possible involvement of executive functions has been especially taken into consideration. The aim of this study was to evaluate, in a population of subjects affected by migraine without aura (MwoA), frontal lobe cognitive functions. We enrolled all the consecutive patients affected by MwoA referred to our headache centre for a first evaluation. Each patient underwent a neuropsychological evaluation including Raven coloured progressive matrices (CPM)...
May 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28527090/stroke-like-attack-first-episode-of-sporadic-hemiplegic-migraine
#7
Enrico Ferrante, Valentina Prone, Marco Longoni, Elio Clemente Agostoni
Hemiplegic migraine (HM) is a rare migraine with aura; it can be familiar or sporadic. A 46-years-old man presented left migraine followed by right hemiparesis with bilateral plantar flexion of cutaneous plantar reflex (CPR). Brain CT and CT-angiography were normal. The next day patient got worse. The EEG showed left fronto-temporal cuspidate delta waves and brain MRI showed a minimal hyperintensity at T2-sequences in the left frontal cortex with a minor representation of the cortical veins at susceptibility weighted imaging sequences...
May 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28527089/pediatric-migraine-with-aura-in-an-italian-case-series
#8
Arens Taga, Marco Russo, Antonio Genovese, Maria Vittoria Paglia, Gian Camillo Manzoni, Paola Torelli
The aim of the present study was to describe the characteristics of migraine with aura (MwA) in a case series of patients with headache onset before 12 years of age. We considered all consecutive patients referred to the Parma Headache Centre between 1975 and 2015 affected by MwA, diagnosed by our team of trained neurologists; the cases were subsequently reviewed applying the ICHD3-beta criteria. We then identified those cases with headache age-of-onset <12 years (i.e., "pediatric" cases), which were compared to all remaining cases...
May 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28527087/migraine-with-aura-and-white-matter-lesions-an-mri-study
#9
Carla Uggetti, Silvia Squarza, Fabio Longaretti, Alberto Galli, Paola Di Fiore, Paolo Filippo Reganati, Adriana Campi, Andreana Ardemagni, Maurizio Cariati, Fabio Frediani
Several studies report the presence of white matter lesions on brain magnetic resonance imaging in patients with migraine. The aim of our study was to detect the entity of white matter T2-hyperintensities in 90 high selected patients affected by migraine with aura, compared to a group of 90 healthy controls. We found no significant difference of incidence of white matter alterations comparing these two groups.
May 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28527086/non-invasive-vagus-nerve-stimulation-nvns-as-symptomatic-treatment-of-migraine-in-young-patients-a-preliminary-safety-study
#10
Licia Grazzi, Gabriella Egeo, Eric Liebler, Anna Maria Padovan, Piero Barbanti
Recent clinical experiences and clinical trials have demonstrated the safety, tolerability, and efficacy of non-invasive vagus nerve stimulation (nVNS; gammaCore(®)) for the acute and prophylactic treatment of migraine. nVNS has a favorable adverse event profile, making it an attractive option for sensitive patient populations. We explored the safety, tolerability, and efficacy of nVNS as acute migraine treatment in adolescents. A group of adolescent patients suffering from migraine without aura were trained to use gammaCore to manage their migraine attacks...
May 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28527083/shared-mechanisms-of-epilepsy-migraine-and-affective-disorders
#11
Davide Zarcone, Simona Corbetta
Since the nineteenth century several clinical features have been observed in common between migraine and epilepsy (such as episodic attacks, triggering factors, presence of aura, frequent familiarity), but only in recent years researchers have really engaged in finding a common pathogenic mechanism. From studies of disease incidence, we understand how either migraine among patients with epilepsy or epilepsy among migraine patients are more frequent than in the general population. This association may result from a direct causality, by the same environmental risk factors and/or by a common genetic susceptibility...
May 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28527076/the-role-of-visual-system-in-migraine
#12
Stefania Bianchi Marzoli, Alessandra Criscuoli
The visual system is involved in different ways in migraine. Visual auras are the most common form of migraine aura. It may consist of positive or negative visual symptoms and cortical spreading depression is felt to be the phenomenon that underlies it. Even in migraine without aura, vision it is not totally excluded given that one of the major criteria for the diagnosis of migraine is photophobia. In persistent visual aura, patients refer symptoms defined as visual snow and television static. In retinal migraine unilateral decreased vision or complete visual loss occurs...
May 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28527065/migraine-with-aura-white-matter-lesions-preliminary-data-on-clinical-aspects
#13
Alberto Galli, P Di Fiore, G D'Arrigo, C Uggetti, S Squarza, M Leone, D D'Amico, F Frediani
A few clinic-based magnetic resonance imaging studies report an increased risk of signal abnormalities in migraineurs brain's white matter, especially in migraine with aura subjects. A vascular genesis has been hypnotized and migraine with aura was considered an independent risk factor for stroke. Available data of magnetic resonance imaging alterations are often nonspecific and sometimes controversial. The aim of our study is to investigate migraine with aura patients with standardized brain magnetic resonance imaging to detect and to quantify the presence of white matter lesions and to analyze their relation with clinical data...
May 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28527064/treating-migraine-with-contraceptives
#14
Gianni Allais, Giulia Chiarle, Silvia Sinigaglia, Gisella Airola, Paola Schiapparelli, Fabiola Bergandi, Chiara Benedetto
At least 18% of women suffers from migraine. Clinically, there are two main forms of migraine: migraine with aura (MA) and migraine without aura (MO) and more than 50% of MO is strongly correlated to the menstrual cycle. The high prevalence of migraine in females, its correlation with the menstrual cycle and with the use of combined hormonal contraceptives (CHCs) suggest that the estrogen drop is implicated in the pathogenesis of the attacks. Although CHCs may trigger or worsen migraine, their correct use may even prevent or reduce some forms of migraine, like estrogen withdrawal headache...
May 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28526767/migraine-and-cerebrovascular-atherosclerosis-in-patients-with-ischemic-stroke
#15
Hendrikus J A van Os, Inge A Mulder, Alexander Broersen, Ale Algra, Irene C van der Schaaf, L Jaap Kappelle, Birgitta K Velthuis, Gisela M Terwindt, Wouter J Schonewille, Marieke C Visser, Michel D Ferrari, Marianne A A van Walderveen, Marieke J H Wermer
BACKGROUND AND PURPOSE: Migraine is a well-established risk factor for ischemic stroke, but migraine is also related to other vascular diseases. This study aims to investigate the association between migraine and cerebrovascular atherosclerosis in patients with acute ischemic stroke. METHODS: We retrieved data on patients with ischemic stroke from the DUST (Dutch Acute Stroke Study). Migraine history was assessed with a migraine screener and confirmed by telephone interview based on the ICHD criteria (International Classification of Headache Disorders)...
May 19, 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28526524/visual-snow-in-a-paediatric-patient
#16
E Santos-Bueso, A M Muñoz-Hernández, N Avalos-Franco, S García-Sáenz, F Sáenz-Francés, J Porta-Etessam
CASE REPORT: The case is presented of an 11 year-old girl referring to a one year history of photophobia and continuously seeing white spots in both eyes. The patient had a visual acuity of unity in both eyes, and a normal eye examination, and was referred to the Neuro-ophthalmology Unit. Once complete laboratory and imaging tests ruled out the possibility of any neurological pathology, she was diagnosed with visual snow (VS). DISCUSSION: VS is an isolated symptom, possibly part of the migraine aura, that is referred by patients reporting numerous and constant white dots moving in the visual field of BE...
May 16, 2017: Archivos de la Sociedad Española de Oftalmología
https://www.readbyqxmd.com/read/28526386/the-effects-of-folic-acid-and-pyridoxine-supplementation-on-characteristics-of-migraine-attacks-in-migraine-patients-with-aura-a-double-blind-randomized-placebo-controlled-clinical-trial
#17
Gholamreza Askari, Morteza Nasiri, Hassan Mozaffari-Khosravi, Masod Rezaie, Mahdieh Bagheri-Bidakhavidi, Omid Sadeghi
OBJECTIVE: The aim of this study was to assess the effects of folic acid alone and in combination with pyridoxine on characteristics of migraine attacks in adult migraine patients with aura. METHODS: This double-blind, randomized placebo-controlled, clinical trial was conducted on 95 migraine patients with aura (age range 18-65 y) in Isfahan, Islamic Republic of Iran, in 2014. Patients were randomly allocated to receive folic acid (5 mg/d) plus pyridoxine (80 mg/d) or folic acid alone (5 mg/d) or placebo (lactose) for 3 mo...
June 2017: Nutrition
https://www.readbyqxmd.com/read/28523215/migraine-prevalence-in-patients-with-unruptured-intracranial-aneurysms-a-case-control-study
#18
Elbert H Witvoet, Nadine Pelzer, Gisela M Terwindt, Gabriël J E Rinkel, Monique H M Vlak, Ale Algra, Marieke J H Wermer
OBJECTIVES: Migraine is a suggested risk factor for aneurysmal subarachnoid hemorrhage (aSAH). An increased risk of aSAH in migraineurs may be explained by an increased prevalence of unruptured intracranial aneurysms (UIA). We performed a case-control study to compare lifetime migraine prevalence in patients with UIA, patients with a history of transient ischemic attact (TIA) or ischemic stroke and controls without a history of aSAH, TIA or ischemic stroke. MATERIALS AND METHODS: Patients with UIA were recruited from two university hospitals...
May 2017: Brain and Behavior
https://www.readbyqxmd.com/read/28515018/plasma-levels-of-the-endocannabinoid-anandamide-related-n-acylethanolamines-and-linoleic-acid-derived-oxylipins-in-patients-with-migraine
#19
Sandra Gouveia-Figueira, Kristina Goldin, Sanaz A Hashemian, Agneta Lindberg, Monica Persson, Malin L Nording, Katarina Laurell, Christopher J Fowler
There is evidence that patients with migraine have deficient levels of the endogenous cannabinoid receptor ligand anandamide (AEA). It is not known, however, if this is a localised or generalised phenomenon. In the present study, levels of AEA, related N-acylethanolamines (NAEs) and linoleic acid-derived oxylipins have been measured in the blood of 26 healthy women and 38 women with migraine (26 with aura, 12 without aura) who were matched for age and body-mass index. Blood samples were taken on two occasions: the first sample near the start of the menstrual cycle (when present) and the second approximately fourteen days later...
May 2017: Prostaglandins, Leukotrienes, and Essential Fatty Acids
https://www.readbyqxmd.com/read/28514404/-emotional-impairments-and-their-correction-in-patients-with-migraine
#20
L S Chutko, S Yu Surushkina, E A Yakovenko, T I Anisimova, A V Sergeev
AIM: To study emotional impairments in patients with migraine and to evaluate the efficiency of Noophen therapy for this pathology. SUBJECTS AND METHODS: 63 patients aged 18 to 45 years with migraine without aura were examined. 56 patients used prophylactic antimigraine therapy: Group 1 (n = 26) received metoprolol and Group 2 took metoprolol in combination with Noophen. RESULTS: The patients with migraine had a significantly higher level of alexithymia than the controls...
2017: Terapevticheskiĭ Arkhiv
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