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Pleș H, Florian IA, Timis TL, Covache-Busuioc RA, Glavan LA, Dumitrascu DI, Popa AA, Bordeianu A, Ciurea AV. Migraine: Advances in the Pathogenesis and Treatment. Neurol Int 2023; 15:1052-1105. [PMID: 37755358 PMCID: PMC10535528 DOI: 10.3390/neurolint15030067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 08/28/2023] [Accepted: 08/28/2023] [Indexed: 09/28/2023] Open
Abstract
This article presents a comprehensive review on migraine, a prevalent neurological disorder characterized by chronic headaches, by focusing on their pathogenesis and treatment advances. By examining molecular markers and leveraging imaging techniques, the research identifies key mechanisms and triggers in migraine pathology, thereby improving our understanding of its pathophysiology. Special emphasis is given to the role of calcitonin gene-related peptide (CGRP) in migraine development. CGRP not only contributes to symptoms but also represents a promising therapeutic target, with inhibitors showing effectiveness in migraine management. The article further explores traditional medical treatments, scrutinizing the mechanisms, benefits, and limitations of commonly prescribed medications. This provides a segue into an analysis of emerging therapeutic strategies and their potential to enhance migraine management. Finally, the paper delves into neuromodulation as an innovative treatment modality. Clinical studies indicating its effectiveness in migraine management are reviewed, and the advantages and limitations of this technique are discussed. In summary, the article aims to enhance the understanding of migraine pathogenesis and present novel therapeutic possibilities that could revolutionize patient care.
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Affiliation(s)
- Horia Pleș
- Department of Neurosurgery, Centre for Cognitive Research in Neuropsychiatric Pathology (NeuroPsy-Cog), “Victor Babeș” University of Medicine and Pharmacy, 300041 Timișoara, Romania;
| | - Ioan-Alexandru Florian
- Department of Neurosciences, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Teodora-Larisa Timis
- Department of Physiology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Razvan-Adrian Covache-Busuioc
- Neurosurgery Department, “Carol Davila” University of Medicine and Pharmacy, 020021 București, Romania; (R.-A.C.-B.); (L.-A.G.); (D.-I.D.); (A.A.P.); (A.B.); (A.V.C.)
| | - Luca-Andrei Glavan
- Neurosurgery Department, “Carol Davila” University of Medicine and Pharmacy, 020021 București, Romania; (R.-A.C.-B.); (L.-A.G.); (D.-I.D.); (A.A.P.); (A.B.); (A.V.C.)
| | - David-Ioan Dumitrascu
- Neurosurgery Department, “Carol Davila” University of Medicine and Pharmacy, 020021 București, Romania; (R.-A.C.-B.); (L.-A.G.); (D.-I.D.); (A.A.P.); (A.B.); (A.V.C.)
| | - Andrei Adrian Popa
- Neurosurgery Department, “Carol Davila” University of Medicine and Pharmacy, 020021 București, Romania; (R.-A.C.-B.); (L.-A.G.); (D.-I.D.); (A.A.P.); (A.B.); (A.V.C.)
| | - Andrei Bordeianu
- Neurosurgery Department, “Carol Davila” University of Medicine and Pharmacy, 020021 București, Romania; (R.-A.C.-B.); (L.-A.G.); (D.-I.D.); (A.A.P.); (A.B.); (A.V.C.)
| | - Alexandru Vlad Ciurea
- Neurosurgery Department, “Carol Davila” University of Medicine and Pharmacy, 020021 București, Romania; (R.-A.C.-B.); (L.-A.G.); (D.-I.D.); (A.A.P.); (A.B.); (A.V.C.)
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Mitrović K, Petrušić I, Radojičić A, Daković M, Savić A. Migraine with aura detection and subtype classification using machine learning algorithms and morphometric magnetic resonance imaging data. Front Neurol 2023; 14:1106612. [PMID: 37441607 PMCID: PMC10333052 DOI: 10.3389/fneur.2023.1106612] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 05/22/2023] [Indexed: 07/15/2023] Open
Abstract
Introduction Migraine with aura (MwA) is a neurological condition manifested in moderate to severe headaches associated with transient visual and somatosensory symptoms, as well as higher cortical dysfunctions. Considering that about 5% of the world's population suffers from this condition and manifestation could be abundant and characterized by various symptoms, it is of great importance to focus on finding new and advanced techniques for the detection of different phenotypes, which in turn, can allow better diagnosis, classification, and biomarker validation, resulting in tailored treatments of MwA patients. Methods This research aimed to test different machine learning techniques to distinguish healthy people from those suffering from MwA, as well as people with simple MwA and those experiencing complex MwA. Magnetic resonance imaging (MRI) post-processed data (cortical thickness, cortical surface area, cortical volume, cortical mean Gaussian curvature, and cortical folding index) was collected from 78 subjects [46 MwA patients (22 simple MwA and 24 complex MwA) and 32 healthy controls] with 340 different features used for the algorithm training. Results The results show that an algorithm based on post-processed MRI data yields a high classification accuracy (97%) of MwA patients and precise distinction between simple MwA and complex MwA with an accuracy of 98%. Additionally, the sets of features relevant to the classification were identified. The feature importance ranking indicates the thickness of the left temporal pole, right lingual gyrus, and left pars opercularis as the most prominent markers for MwA classification, while the thickness of left pericalcarine gyrus and left pars opercularis are proposed as the two most important features for the simple and complex MwA classification. Discussion This method shows significant potential in the validation of MwA diagnosis and subtype classification, which can tackle and challenge the current treatments of MwA.
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Affiliation(s)
- Katarina Mitrović
- Department of Information Technologies, Faculty of Technical Sciences in Čačak, University of Kragujevac, Čačak, Serbia
| | - Igor Petrušić
- Laboratory for Advanced Analysis of Neuroimages, Faculty of Physical Chemistry, University of Belgrade, Belgrade, Serbia
| | - Aleksandra Radojičić
- Headache Center, Neurology Clinic, Clinical Center of Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Marko Daković
- Laboratory for Advanced Analysis of Neuroimages, Faculty of Physical Chemistry, University of Belgrade, Belgrade, Serbia
| | - Andrej Savić
- Science and Research Centre, School of Electrical Engineering, University of Belgrade, Belgrade, Serbia
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Lei M, Zhang J, Wu D. A Functional Magnetic Resonance Imaging Study on Activation of Anterior Cingulate Cortex at Episode and Interictal Phases in Migraine. J BIOMATER TISS ENG 2022. [DOI: 10.1166/jbt.2022.2815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
<sec> <title>Objective:</title> By using amplitude of low-frequency fluctuations (ALFF) we have analyzed activationsin brain regions at different phases in migraineurs. </sec> <sec> <title>Methods:</title> Participants
included 41 patients with migraine, 19 in episode and 22 in interictal phase, and 22 controls in the healthy condition. To analyze the brain function of patients and controls, ALFF was used for performing the post-processing in the resting state by scores of Montreal Cognitive Assessment (MoCA)
scale, Mini-Mental State Examination (MMSE), Hamilton Anxiety Rating Scale (HAM-A) and Hamilton Depression Rating Scale (HAM-D). </sec> <sec> <title>Results:</title> The comparison between groups of patients with migraine in the episode or interictal phases,
and healthy controls showed that both episode and interictal migraine groups had the similar HAM-A and HAM-D scores (P > 0.05), but higher than that in controls (P < 0.01). For ALFF values of Episode and Interictal groups, the Montreal Neurological Institute (MNI) coordinates
of the decreased ALFF were (−9, 42, 9), the voxel size = 215, including the bilateral anterior cingulate cortex (ACC), T =−4.15, without significant differences. Patients in Interictal group were with a stronger activation at MNI coordinates (12, 51, 12), in the bilateral
ACC, voxel size = 90, T =3.87. </sec> <sec> <title>Conclusion:</title> ACC plays an adaptive, regulatory role in migraine and is related to multiple brain regions, which may mediate activation through descending anti-nociceptive pathways. ACC is related
to opioid receptor and glutamate excitatory regulation. </sec>
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Affiliation(s)
- Ming Lei
- Department of Neurology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, China
| | - Junjian Zhang
- Department of Neurology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, China
| | - Dongmei Wu
- Department of Neurology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, China
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Latif K, Khan AU, Izhar Ul Haque M, Naeem K. Bergapten Attenuates Nitroglycerin-Induced Migraine Headaches through Inhibition of Oxidative Stress and Inflammatory Mediators. ACS Chem Neurosci 2021; 12:3303-3313. [PMID: 34455773 DOI: 10.1021/acschemneuro.1c00146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
The present study intended to examine the effect of bergapten and possible mechanisms involved in the treatment of migraine-associated symptoms in the rat model. Five doses of nitroglycerin (10 mg/kg) were injected intraperitoneal to induce migraine headaches in rats with a one-day break between each dose. Treatment groups received nitroglycerin followed after 1 day by bergapten (50 or 100 mg/kg), saline (10 mL/kg), or sumatriptan (50 mg/kg) once daily for 10 days. Behavioral observations were analyzed 2 h after nitroglycerin injections and 1 h 40 min after treatment. The animals were sacrificed 24 h after the last treatment dose. Samples of trigeminal nucleus caudalis (TNC) and cerebral cortex were collected and analyzed for antioxidant activity and expression of inflammatory markers by immunohistochemistry and enzyme-linked immunosorbent assay. Our findings revealed that bergapten notably decreases headache by altering mechanical allodynia, thermal allodynia, light phobicity, and the number of head-scratching incidence in rats. In the cortex and TNC regions, antioxidant factors were restored, and lipid peroxidation was significantly reduced. Furthermore, bergapten decreased the expression of inflammatory markers, such as nuclear factor kappa B (NF-Kb) and tumor necrosis factor-alpha (TNF-α), as evidenced by immunohistochemistry and ELISA. These results suggest that bergapten exhibits headache-relieving activity, possibly mediated through antioxidant and anti-inflammatory pathways.
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Affiliation(s)
- Komal Latif
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad 44000, Pakistan
| | - Arif-ullah Khan
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad 44000, Pakistan
| | - Muhammad Izhar Ul Haque
- The State Key Laboratory of Agriculture Microbiology, College of Veterinary Medicine, Huazhong Agriculture University, Wuhan 430070, China
| | - Komal Naeem
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad 44000, Pakistan
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Li Z, Fan J, Ren Y, Tang L. A novel feature extraction approach based on neighborhood rough set and PCA for migraine rs-fMRI. JOURNAL OF INTELLIGENT & FUZZY SYSTEMS 2020. [DOI: 10.3233/jifs-179661] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Zhanhui Li
- College of Computer Science and Engineering, Shandong University of Science and Technology, Qingdao, China
| | - Jiancong Fan
- College of Computer Science and Engineering, Shandong University of Science and Technology, Qingdao, China
- Provincial Key Lab. for Information Technology of Wisdom Mining of Shandong Province, Shandong University of Science and Technology, Qingdao, China
| | - Yande Ren
- The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Leiyu Tang
- College of Computer Science and Engineering, Shandong University of Science and Technology, Qingdao, China
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Vallabhaneni D, Smith G, Reyes AL, Albayram MS. Acute and chronic ischemia in the bilateral cerebellar border zones in patient with migraine with associated diffusion weighted imaging findings. Clin Imaging 2020; 60:33-37. [DOI: 10.1016/j.clinimag.2019.10.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 10/15/2019] [Accepted: 10/23/2019] [Indexed: 11/30/2022]
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Abstract
PURPOSE OF THE REPORT The aim of this study is to observe the abnormalities of regional cerebral blood flow (rCBF) in migraine patients and to evaluate its relation to the severity of the headache in patients with migraine. PATIENTS AND METHODS The rCBF imaging was done on 19 patients with migraine and 15 normal controls using single-photon emission computed tomography (SPECT). The abnormal character of cerebral perfusion function was analyzed with Statistical Parametric Mapping (SPM) software, and the headache grade of patients was evaluated with the headache severity measuring scale. RESULTS The results of SPM analysis demonstrated a decreased rCBF on both sides of the frontal and temporal lobes, left parietal lobe, and right occipital lobe (P < 0.001), and increased rCBF focus on the left prefrontal lobe and right temporal lobe (P < 0.001). The headache scores in migraineurs were correlated to the rCBF on the bilateral temporal lobes and right frontal lobe (P < 0.001). CONCLUSIONS The migraineurs had lower rCBF at the frontal and temporal lobes, and the lower rCBF was correlated to the degree of headache.
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Orsi G, Aradi M, Nagy SA, Perlaki G, Trauninger A, Bogner P, Janszky J, Illés Z, Dóczi T, Pfund Z, Schwarcz A. Differentiating white matter lesions in multiple sclerosis and migraine using monoexponential and biexponential diffusion measurements. J Magn Reson Imaging 2014; 41:676-83. [PMID: 24677284 DOI: 10.1002/jmri.24580] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2013] [Accepted: 01/14/2014] [Indexed: 12/15/2022] Open
Abstract
PURPOSE To compare the white matter lesions seen in multiple sclerosis and migraine using monoexponential and high b-value biexponential diffusion measurements. MATERIALS AND METHODS Diffusion-weighted images were acquired on a 3.0-Tesla magnetic resonance imaging system. Diffusion parameters were estimated using monoexponential (0-1000 s/mm(2) ) and biexponential (0-5000 s/mm(2) ) approaches from 15 multiple sclerosis patients, 15 patients with migraine and 15 healthy control subjects. The study was performed in accordance with the approval of the Regional Research Ethics Committee. The apparent diffusion coefficient (ADC) values were measured in the lesions and the normal-appearing white matter of patients and in the white matter of controls. RESULTS High lesional ADCmono values were detected in both patient groups without significant differences between the groups (10.72 and 9.86 × 10(-4) mm(2) /s for MS and migraine respectively, P = 0.2134). The biexponential measurements showed significantly higher ADCfast , ADCslow , and Pslow values in the migraine lesions than in the multiple sclerosis lesions (16.47 versus 14.29, 1.41 versus 0.76, and 20.34 versus 12.01 all values in 10(-4) mm(2) /s; P = 0.0344, P = 0.0019, P = 0.0021, respectively). CONCLUSION Biexponential diffusion analysis may help to differentiate multiple sclerosis-related white matter lesions from migraine-related ones.
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Affiliation(s)
- Gergely Orsi
- Diagnostic Centre of Pécs, Pécs, Hungary; MTA-PTE Clinical Neuroscience MR Research Group, University of Pécs, Pécs, Hungary
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Bhaskar S, Saeidi K, Borhani P, Amiri H. Recent progress in migraine pathophysiology: role of cortical spreading depression and magnetic resonance imaging. Eur J Neurosci 2013; 38:3540-51. [PMID: 24118449 DOI: 10.1111/ejn.12368] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2013] [Revised: 08/21/2013] [Accepted: 08/28/2013] [Indexed: 12/22/2022]
Abstract
Migraine is characterised by debilitating pain, which affects the quality of life in affected patients in both the western and the eastern worlds. The purpose of this article is to give a detailed outline of the pathophysiology of migraine pain, which is one of the most confounding pathologies among pain disorders in clinical conditions. We critically evaluate the scientific basis of various theories concerning migraine pathophysiology, and draw insights from brain imaging approaches that have unraveled the prevalence of cortical spreading depression (CSD) in migraine. The findings supporting the role of CSD as a physiological substrate in clinical pain are discussed. We also give an exhaustive overview of brain imaging approaches that have been employed to solve the genesis of migraine pain, and its possible links to the brainstem, the neocortex, genetic endophenotypes, and pathogenetic factors (such as dopaminergic hypersensitivity). Furthermore, a roadmap is proposed to provide a better understanding of pain pathophysiology in migraine, to enable the development of strategies using leads from brain imaging studies for the identification of early biomarkers, efficient prognosis, and treatment planning, which eventually may help in alleviating some of the devastating impact of pain morbidity in patients afflicted with migraine.
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Affiliation(s)
- Sonu Bhaskar
- Department of Nuclear Medicine, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands; University Hospital Miguel Servet, Universidad de Zaragoza, Zaragoza, Spain
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Durham P, Papapetropoulos S. Biomarkers associated with migraine and their potential role in migraine management. Headache 2013; 53:1262-77. [PMID: 23848170 DOI: 10.1111/head.12174] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/30/2013] [Indexed: 12/25/2022]
Abstract
OBJECTIVE The focus of this review is to review potential diagnostic and therapeutic biomarkers associated with migraine. BACKGROUND Migraine headache is a common disease that affects millions of individuals worldwide. Although well-accepted diagnostic criteria exist for migraine, it is still a complex disorder that remains both underdiagnosed and misdiagnosed. The causes of migraine are likely a mix of genetic, epigenetic, and environmental factors that, together with the individual's life history, translate into the observed clinical heterogeneity. Inherent clinical heterogeneity is an obstacle in developing more effective treatments. The lack of appropriate biomarkers is also an impediment to developing more effective therapeutic/preventive approaches. Ultimately, biomarkers may facilitate the goal of individualized medicine by enabling clinicians to more accurately diagnose and treat migraine and other types of headache. METHODS A comprehensive review was conducted of PubMed citations containing the key word "marker" OR "biomarker" combined with "migraine" OR "headache." Other key words included "serum," "saliva," "cerebrospinal fluid," "genes," "blood," and "inflammation." The only restriction was English-language publication. The abstracts of all articles meeting these criteria were reviewed, and full text was retrieved and examined for relevant references. RESULTS Data from human studies have begun to identify genetic mutations/polymorphisms and altered levels of specific proinflammatory and neuromodulatory molecules that strongly correlate with migraine as well as symptom severity. Results from a smaller number of studies have identified parameters, such as the neuropeptide calcitonin gene-related peptide (CGRP), which are significantly associated with response to specific treatments for acute migraine attacks and prophylaxis. Epigenetic mechanisms may also be involved in the development of migraine, and understanding environmentally induced genetic changes associated with this disease may eventually guide the development of therapies capable of reversing these pathophysiological changes in gene function. CONCLUSIONS The understanding of the etiology of migraine is incomplete. Although the identification and validation of biomarkers has greatly advanced diagnostic precision and measures of therapeutic efficacy in other diseases, there are no currently accepted biomarkers for chronic or episodic migraine. However, the continued investigation and identification of genetic, epigenetic, and molecular biomarkers is likely to facilitate the goal of individualizing medicine by enabling clinicians to more accurately diagnose and treat migraine and other headache disorders.
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Affiliation(s)
- Paul Durham
- Jordan Valley Innovation Center - Center for Biomedical and Life Sciences, Missouri State University, Springfield, MO, USA
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Aradi M, Schwarcz A, Perlaki G, Orsi G, Kovács N, Trauninger A, Kamson DO, Erdélyi-Bótor S, Nagy F, Nagy SA, Dóczi T, Komoly S, Pfund Z. Quantitative MRI Studies of Chronic Brain White Matter Hyperintensities in Migraine Patients. Headache 2012; 53:752-63. [DOI: 10.1111/head.12013] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/26/2012] [Indexed: 11/29/2022]
Affiliation(s)
| | | | | | | | - Norbert Kovács
- Department of Neurology; University of Pécs; Pécs; Hungary
| | | | | | | | - Ferenc Nagy
- Department of Neurology; Kaposi Mór County Hospital; Kaposvár; Hungary
| | | | | | - Sámuel Komoly
- Department of Neurology; University of Pécs; Pécs; Hungary
| | - Zoltán Pfund
- Department of Neurology; University of Pécs; Pécs; Hungary
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Cutrer FM, Smith JH. Human Studies in the Pathophysiology of Migraine: Genetics and Functional Neuroimaging. Headache 2012; 53:401-12. [DOI: 10.1111/head.12024] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/12/2012] [Indexed: 12/14/2022]
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Medrano Martorell S, Cuadrado Blázquez M, García Figueredo D, González Ortiz S, Capellades Font J. Hyperintense punctiform images in the white matter: A diagnostic approach. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.rxeng.2011.09.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Medrano Martorell S, Cuadrado Blázquez M, García Figueredo D, González Ortiz S, Capellades Font J. Imágenes puntiformes hiperintensas en la sustancia blanca: una aproximación diagnóstica. RADIOLOGIA 2012; 54:321-35. [DOI: 10.1016/j.rx.2011.09.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2011] [Revised: 09/03/2011] [Accepted: 09/04/2011] [Indexed: 02/03/2023]
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Kamson DO, Illés Z, Aradi M, Orsi G, Perlaki G, Leél-Őssy E, Erdélyi-Botor S, Pótó L, Trauninger A, Pfund Z. Volumetric comparisons of supratentorial white matter hyperintensities on FLAIR MRI in patients with migraine and multiple sclerosis. J Clin Neurosci 2012; 19:696-701. [DOI: 10.1016/j.jocn.2011.07.044] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2011] [Revised: 06/12/2011] [Accepted: 07/16/2011] [Indexed: 11/15/2022]
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Mourand I, Menjot de Champfleur N, Carra-Dallière C, Le Bars E, Roubertie A, Bonafé A, Thouvenot E. Perfusion-weighted MR imaging in persistent hemiplegic migraine. Neuroradiology 2011; 54:255-60. [DOI: 10.1007/s00234-011-0946-z] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2011] [Accepted: 07/26/2011] [Indexed: 11/28/2022]
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Kim JH, Kim S, Suh SI, Koh SB, Park KW, Oh K. Interictal metabolic changes in episodic migraine: a voxel-based FDG-PET study. Cephalalgia 2010; 30:53-61. [PMID: 19489887 DOI: 10.1111/j.1468-2982.2009.01890.x] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Whereas there are many H(2)(15)O-positron emission tomography (PET) studies demonstrating neuronal activation during acute migraine attacks, little information is available on the interictal (headache-free period) glucose metabolic changes in migraine. We therefore conducted voxel-based statistical parametric mapping analysis of (18)F-fluorodeoxyglucose-PET to evaluate interictal metabolic differences between 20 episodic migraine patients (four with aura; three men; mean age 34.0 +/- 6.4 years) and 20 control subjects. Separate correlation analyses were performed to delineate a possible relationship between regional glucose metabolism and disease duration or lifetime headache frequency in migraine patients. Group comparison showed that migraine patients had significant hypometabolism in several regions known to be involved in central pain processing, such as bilateral insula, bilateral anterior and posterior cingulate cortex, left premotor and prefrontal cortex, and left primary somatosensory cortex (uncorrected P < 0.001, corrected P < 0.05 with small volume corrections). Correlation analyses showed that regional metabolism of the insula and anterior cingulate cortex had significant negative correlations with disease duration and lifetime headache frequency (uncorrected P < 0.001, corrected P < 0.05 with small volume corrections). Our findings of progressive glucose hypometabolism in relation to increasing disease duration and increasing headache frequency suggest that repeated migraine attacks over time lead to metabolic abnormalities of selective brain regions belonging to the central pain matrix.
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Affiliation(s)
- J H Kim
- Department of Neurology, Korea University Medical Centre, Korea University College of Medicine, Seoul, Korea
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Abstract
The understanding of migraine has moved well beyond its traditional characterization as a "vascular headache." In considering the basic neurobiology of migraine, it is important to begin with the concept of migraine as not merely a headache, but rather a heterogeneous array of episodic symptoms. Among the array of phenomena experienced by migraine patients are visual disturbances, nausea, cognitive dysfunction, fatigue, and sensitivity to light, sound, smell, and touch. These symptoms may occur independently or in any combination, and in some patients occur even in the absence of headache. The diversity and variability of symptoms experienced by migraine patients belies a complex neurobiology, involving multiple cellular, neurochemical, and neurophysiological processes occurring at multiple neuroanatomical sites. Migraine is a multifaceted neurobiological phenomenon that involves activation of diverse neurochemical and cellular signaling pathways in multiple regions of the brain. Propagated waves of cellular activity in the cortex, possibly involving distinct glial and vascular signaling mechanisms, can occur along with activation of brainstem centers and nociceptive pathways. Whether different brain regions become involved in a linear sequence, or as parallel processes, is uncertain. The modulation of brain signaling by genetic factors, and by sex and sex hormones, provides important clues regarding the fundamental mechanisms by which migraine is initiated and sustained. Each of these mechanisms may represent distinct therapeutic targets for this complex and commonly disabling disorder.
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Affiliation(s)
- Andrew Charles
- Headache Research and Treatment Program, Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA.
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Park KH, Kim HJ, Baek SY, Cho BM, Yoo TW. Effect of Acupuncture on Blood Flow Velocity and Volume in Common Carotid and Vertebral Arteries in Migraine Patients. Med Acupunct 2009. [DOI: 10.1089/acu.2008.0649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Kyu-Hyun Park
- School of Medicine, Pusan National University, Pusan, Korea,
| | - Hak-Jin Kim
- School of Medicine, Pusan National University, Pusan, Korea,
| | - Sun-Yong Baek
- School of Medicine, Pusan National University, Pusan, Korea,
| | - Byung-Mann Cho
- School of Medicine, Pusan National University, Pusan, Korea,
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Chalaupka FD. Reversible Imaging Abnormalities Consistent With CSD During Migraine Without Aura Attack. Headache 2008; 48:1229-32. [DOI: 10.1111/j.1526-4610.2008.01184.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
A 57-year-old woman presented with an escalation of her headaches which ultimately progressed to multiple strokes and death. MRI/MRA demonstrated diffuse vasospasm and other causes of stroke were excluded on premortem investigation and postmortem examination. Reversible MRI abnormalities, vasospasm on angiogram and fatal migrainous infarction have been previously reported; however, no previous case with this combination of clinical, imaging, and postmortem findings has been documented.
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Lambert GA. Looking in the wrong place? The search for an ideal migraine preventative. Drug Dev Res 2007. [DOI: 10.1002/ddr.20204] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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