Results 31 to 40 of about 5,586,127 (221)

Population-based studies on the epidemiology of migraine and Parkinson's disease [PDF]

, 2007
With epidemiologic analyses the effect of certain exposures on diseases can be studied in large population samples. Pharmacoepidemiology is a speciality which focuses on beneficial or harmful drug effects on the development of diseases.
Becker, Claudia
core   +1 more source

Type and Severity of Migraine Determines Risk of Atrial Fibrillation in Women

Frontiers in Cardiovascular Medicine, 2022
ObjectiveTo evaluate sex differences in the risk of atrial fibrillation (AF) according to the type and severity of migraine.MethodsWe analyzed the nationwide health screening recipients in 2009 without previous AF diagnosis from the Korean National ...
Tae-Min Rhee, Eue-Keun Choi, Eue-Keun Choi, Kyung-Do Han, Hyo-Jeong Ahn, So-Ryoung Lee, Seil Oh, Seil Oh, Gregory Y. H. Lip, Gregory Y. H. Lip, Gregory Y. H. Lip   +10 more
doaj   +1 more source

Migraine aura without headache compared to migraine with aura in patients with affective disorders [PDF]

The Journal of Headache and Pain, 2005
The characteristics of psychiatric comorbidity in migraine have been studied in migraine with aura (MA) and migraine without aura (MO). Little information is available concerning patients with migraine aura without headache. In a study of 201 patients with major affective disorders (DSM-IV) we have described the clinical characteristics of patients ...
Oedegaard, K. J., Angst, J., Neckelmann, D., Fasmer, O. B.   +3 more
openaire   +3 more sources

Migraine as a risk factor associated with hypertensive disorders of pregnancy

Headache Medicine, 2014
Objectives: To identify if the presence of migraine before pregnancy predisposes to hypertensive disorders of pregnancy. Methods: Observational study undertaken from a database of a follow-up study, composed of women consecutively assisted, at the first
Gabriel Braga Diégues Serva, Leonardo Santos Calvacanti Guerra, Vilneide Maria Santos Braga Diégues Serva, Waldmiro Antônio Diégues Serva, Marcela Patrícia Macêdo Belo, Marcelo Moraes Valença, Maria de Fátima Costa Caminha   +6 more
doaj   +1 more source

Migraine With Aura and Migraine Without Aura Are Not Distinct Entities: Further Evidence From a Large Dutch Population Study [PDF]

, 2006
It is often debated whether migraine with aura (MA) and migraine without aura (MO) are etiologically distinct disorders. A previous study using latent class analysis (LCA) in Australian twins showed no evidence for separate subtypes of MO and MA. The aim
Martin, N. G., Nicholas G. Martin, Martin, N.G., Stubbe, J. H., Ligthart, Lannie, Boomsma, D.I., Stubbe, J.H., Nyholt, D.R., Boomsma, Dorret I., Nyholt, Dale R., Dorret I. Boomsma, Dale R. Nyholt, Boomsma, D. I., Ligthart, L., Nyholt, DR, Lannie Ligthart, Boomsma, D.I.; id_orcid, Janine H. Stubbe, Ligthart, R.S.L., Martin, Nicholas G., Ligthart, L.; id_orcid, Stubbe, Janine H.   +21 more
core   +2 more sources

Altered Dynamic Amplitude of Low-Frequency Fluctuations in Patients With Migraine Without Aura

Frontiers in Human Neuroscience, 2021
Migraine is a chronic and idiopathic disorder leading to cognitive and affective problems. However, the neural basis of migraine without aura is still unclear. In this study, dynamic amplitude of low-frequency fluctuations (dALFF) analyses were performed
Hong Chen, Guiqiang Qi, Yingxia Zhang, Ying Huang, Shaojin Zhang, Dongjun Yang, Junwei He, Lan Mu, Lin Zhou, Min Zeng   +9 more
doaj   +1 more source

Visual cortex excitability in migraine with and without aura.

, 2001
Objectives.—Previous research using transcranial magnetic stimulation has produced equivocal findings concerning thresholds for the generation of visual phosphenes in migraine with aura.
Palmer, Joanne E., Chronicle, Edward P., Koehler, Peter J., Mulleners, Wim M., Vredeveld, Jan-Willem   +4 more
core   +5 more sources

Subclinical Optic Nerve Involvement in Radiologically Isolated Syndrome: Multimodal Detection and Diagnostic Impact

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We aimed to determine the frequency of subclinical optic nerve (ON) lesions using MRI, optical coherence tomography (OCT), and visual evoked potentials (VEP) in radiologically isolated syndrome (RIS), and to assess their diagnostic and prognostic significance.
Christine Lebrun‐Frenay, Cassandre Landes‐Château, Lydiane Mondot, Mikael Cohen, Margherita Popolo, Jérôme de Seze, Bertrand Bourre, Françoise Durand‐Dubief, Olivier Casez, Orhun H. Kantarci, Aksel Siva, Stephanie Baillif, Darin T. Okuda, Letizia Leocani   +13 more
wiley   +1 more source

Association between migraine and mitochondria: A Mendelian randomization study

Molecular Pain
Background and objective: Mitochondria are important organelles functioning in metabolic processes, inflammatory response and neurological disorders.
Ming-Yang Hong, Yu-Xin Chen, Yi-Cheng Xiong, Yi-Han Sun, Abdullah Al Mamun, Jian Xiao   +5 more
doaj   +1 more source

Hemodynamic and tomographic comparisons in patients with migraine

Journal of Education, Health and Sport
A comprehensive clinical and instrumental examination of 104 patients with migraine aged 18 to 44 years was performed using transcranial duplex scanning and magnetic resonance imaging in the groups of patients with migraine without aura (59 patients ...
V. Kalashnikov, R. Vastyanov, O. Stoyanov   +2 more
doaj   +1 more source