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Orr SL. Headache in Children and Adolescents. Continuum (Minneap Minn) 2024; 30:438-472. [PMID: 38568493 DOI: 10.1212/con.0000000000001414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Abstract
OBJECTIVE This article reviews the assessment of children and adolescents presenting with headache, provides an overview of primary headache disorders, and reviews evidence-based management of headache in this age group. LATEST DEVELOPMENTS In the last few years, new epidemiological data have shed light on less common pediatric headache disorders (eg, pediatric trigeminal autonomic cephalalgias) and psychosocial risk factors associated with primary headache disorders in children and adolescents. There has also recently been a substantial increase in interventions that target the calcitonin gene-related peptide pathway and that treat primary headache disorders using noninvasive neuromodulation. Although these interventions have primarily been studied in adults, there is emerging evidence of their use in the pediatric population. ESSENTIAL POINTS Primary headache disorders are very common in youth, and the most commonly encountered headache diagnosis in neurology practice is migraine, which affects approximately 10% of children and adolescents. Diagnosing and effectively treating primary headache disorders before adulthood may have a sustained impact on the patient by improving long-term headache and mental health outcomes, thereby significantly reducing the burden of disability over time. There are several available and emerging acute and preventive interventions for youth with primary headache disorders, and treatment decisions should be made in the context of available evidence using a shared decision-making approach.
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de Lahoz ME, Barjola P, Peláez I, Ferrera D, Fernandes-Magalhaes R, Mercado F. Unveiling the Role of Contingent Negative Variation (CNV) in Migraine: A Review of Electrophysiological Studies in Adults and Children. Biomedicines 2023; 11:3030. [PMID: 38002030 PMCID: PMC10669837 DOI: 10.3390/biomedicines11113030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/06/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023] Open
Abstract
Migraine has been considered a chronic neuronal-based pain disorder characterized by the presence of cortical hyperexcitability. The Contingent Negative Variation (CNV) is the most explored electrophysiological index in migraine. However, the findings show inconsistencies regarding its functional significance. To address this, we conducted a review in both adults and children with migraine without aura to gain a deeper understanding of it and to derive clinical implications. The literature search was conducted in the PubMed, SCOPUS and PsycINFO databases until September 2022m and 34 articles were retrieved and considered relevant for further analysis. The main results in adults showed higher CNV amplitudes (with no habituation) in migraine patients. Electrophysiological abnormalities, particularly focused on the early CNV subcomponent (eCNV), were especially prominent a few days before the onset of a migraine attack, normalizing during and after the attack. We also explored various modulatory factors, including pharmacological treatments-CNV amplitude was lower after the intake of drugs targeting neural hyperexcitability-and other factors such as psychological, hormonal or genetic/familial influences on CNV. Although similar patterns were found in children, the evidence is particularly scarce and less consistent, likely due to the brain's maturation process during childhood. As the first review exploring the relationship between CNV and migraine, this study supports the role of the CNV as a potential neural marker for migraine pathophysiology and the prediction of pain attacks. The importance of further exploring the relationship between this neurophysiological index and childhood migraine is critical for identifying potential therapeutic targets for managing migraine symptoms during its development.
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Affiliation(s)
| | | | | | | | | | - Francisco Mercado
- Department of Psychology, School of Health Sciences, Universidad Rey Juan Carlos, 28922 Madrid, Spain; (M.E.d.L.); (P.B.); (I.P.); (D.F.); (R.F.-M.)
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3
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Kanamori K, Miyama S. Classification of pediatric headache cases referred to a neurology department. Pediatr Int 2022; 64:e15181. [PMID: 35770833 DOI: 10.1111/ped.15181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 02/08/2022] [Accepted: 02/21/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Headaches are very common in children. The patients often have mild symptoms, but on occasion may have severe, secondary headaches. The present study aimed to clarify the details of children with headaches seen at the outpatient clinic of a pediatric neurological department. METHODS The present, retrospective observational study was conducted at a tertiary pediatric hospital in Japan and enrolled children referred to the neurology department outpatient clinic for headache between April 2018 and March 2021. RESULTS In total, 113 cases of headache were examined; of these, 99 (87.6%) were primary headaches, one case (0.9%) was a secondary headache, and 13 (11.5%) were unclassified or unspecified. There were 46 cases (40.7%) of tension-type headache (TTH), both confirmed and suspected, 30 cases (26.5%) of migraine, and 23 cases (20.4%) of a combination of the TTH and migraine. One case of secondary headache was attributed to an infection. Arachnoid cysts were found in seven patients (7.8%). Acute drug treatments were administered to 93 patients (82.3%), with acetaminophen being the most common drug, followed by ibuprofen. Prophylactic drug treatments were administered to 39 patients (34.5%), with goreisan (a Chinese herbal medicine containing Alisma orientale, Poria cocos, Polyporus umbellatus, Atractylodes lancea, and Cinnamomum cassia) being the most common (41%). CONCLUSIONS Few cases of secondary headache and none of emergency headache were diagnosed. The prevalence of arachnoid cysts was higher than in the general pediatric population, suggesting that arachnoid cysts might be associated with headache.
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Affiliation(s)
- Keita Kanamori
- Department of Neurology, Tokyo Metropolitan Children's Medical Center, Fuchu, Tokyo, Japan
| | - Sahoko Miyama
- Department of Neurology, Tokyo Metropolitan Children's Medical Center, Fuchu, Tokyo, Japan
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Ozturk-Hismi B, Teber S, Ozkan M, Unal O, Deda G. Diagnostic Yield of Neuroimaging and Electroencephalography in Children with Recurrent Headaches. JOURNAL OF PEDIATRIC NEUROLOGY 2021. [DOI: 10.1055/s-0040-1714106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
AbstractNeuroimaging and electroencephalography (EEG) are commonly used for pediatric recurrent headache evaluation, although not routinely recommended. In this study, data of 517 children with recurrent headaches were analyzed to evaluate the diagnostic yield of neuroimaging and EEG. Neuroimaging was performed in 55% (n = 283) of children, 61% with magnetic resonance imaging and 39% with computed tomography. Abnormal findings were reported in 17% (n = 48), and 5% (n = 13) were significant abnormalities altering headache management. Among children with significant imaging abnormalities, 85% had alarming signs on history, physical, or neurological examination. The diagnostic yield of imaging was 0.7% (n = 2), picking a cavernous hemangioma and a giant arachnoid cyst. EEG was performed in 69% (n = 356) of children, significant findings were reported in 8% (n = 29), with sharp waves/spikes in 4.1% (n = 15), and intermittent focal slow waves in 3.9% (n = 14). EEG was diagnostic for epilepsy in 1.6% (n = 6) of children with recurrent headaches. When there are no red flags on history or physical examination, diagnostic yield of neuroimaging is low for pediatric recurrent headaches. EEG can be helpful in selective cases, and when performed during and at headache-free periods.
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Affiliation(s)
- Burcu Ozturk-Hismi
- Department of Pediatric Neurology, School of Medicine, Ankara University, Ankara, Turkey
- Department of Pediatric Metabolic Diseases, School of Medicine, Marmara University, Istanbul, Turkey
| | - Serap Teber
- Department of Pediatric Neurology, School of Medicine, Ankara University, Ankara, Turkey
| | - Mehpare Ozkan
- Department of Pediatric Neurology, School of Medicine, Ankara University, Ankara, Turkey
| | - Ozlem Unal
- Department of Pediatric Neurology, School of Medicine, Ankara University, Ankara, Turkey
| | - Gulhis Deda
- Department of Pediatric Neurology, School of Medicine, Ankara University, Ankara, Turkey
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van de Berg R, Widdershoven J, Bisdorff A, Evers S, Wiener-Vacher S, Cushing SL, Mack KJ, Kim JS, Jahn K, Strupp M, Lempert T. Vestibular Migraine of Childhood and Recurrent Vertigo of Childhood: Diagnostic criteria Consensus document of the Committee for the Classification of Vestibular Disorders of the Bárány Society and the International Headache Society. J Vestib Res 2021; 31:1-9. [PMID: 33386837 PMCID: PMC9249292 DOI: 10.3233/ves-200003] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
This paper describes the diagnostic criteria for “Vestibular Migraine of Childhood”, “probable Vestibular Migraine of Childhood” and “Recurrent Vertigo of Childhood” as put forth by the Committee for the Classification of Vestibular Disorders of the Bárány Society (ICVD) and the Migraine Classification subgroup of the International Headache Society. Migraine plays an important role in some subgroups of children with recurrent vertigo. In this classification paper a spectrum of three disorders is described in which the migraine component varies from definite to possibly absent. These three disorders are: Vestibular Migraine of Childhood, probable Vestibular Migraine of Childhood and Recurrent Vertigo of Childhood. The criteria for Vestibular Migraine of Childhood (VMC) include (A) at least five episodes with vestibular symptoms of moderate or severe intensity, lasting between five minutes and 72 hours, (B) a current or past history of migraine with or without aura, and (C) at least half of episodes are associated with at least one migraine feature. Probable Vestibular Migraine of Childhood (probable VMC) is considered when at least three episodes with vestibular symptoms of moderate or severe intensity, lasting between five minutes and 72 hours, are accompanied by at least criterion B or C from the VMC criteria. Recurrent Vertigo of Childhood (RVC) is diagnosed in case of at least three episodes with vestibular symptoms of moderate or severe intensity, lasting between 1 minute and 72 hours, and none of the criteria B and C for VMC are applicable. For all disorders, the age of the individual needs to be below 18 years old. It is recommended that future research should particularly focus on RVC, in order to investigate and identify possible subtypes and its links or its absence thereof with migraine.
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Affiliation(s)
- Raymond van de Berg
- Department of Otorhinolaryngology and Head & Neck Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Josine Widdershoven
- Department of Otorhinolaryngology and Head & Neck Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Alexandre Bisdorff
- Clinique du Vertige, Centre Hospitalier Emile Mayrisch, Esch-sur-Alzette, Luxembourg
| | - Stefan Evers
- Department of Neurology, Krankenhaus Lindenbrunn, Coppenbrügge, Germany.,Medical Faculty, University of Münster, Münster, Germany
| | | | - Sharon L Cushing
- Department of Otolaryngology, Head & Neck Surgery, Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - Kenneth J Mack
- Division of Child and Adolescent Neurology, Mayo Clinic, Rochester, Minnesota, USA
| | - Ji Soo Kim
- Department of Neurology, Dizziness Center, Clinical Neuroscience Center, Seoul National University Bundang Hospital, Seoul National University College of Medicine, South Korea
| | - Klaus Jahn
- Department of Neurology, Schoen Clinic, Bad Aibling, Germany.,German Center for Vertigo and Balance Disorders, Ludwig Maximilians University, Munich, Germany
| | - Michael Strupp
- German Center for Vertigo and Balance Disorders, Ludwig Maximilians University, Munich, Germany.,Department of Neurology, Ludwig Maximilians University, Munich, Germany
| | - Thomas Lempert
- Department Of Neurology, Schlosspark-Klinik, Berlin, Germany
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Rho YI, Kim SH, Kang HC, Lee YJ, Kim YO, Kim SK. EEG Characteristics and Diagnostic Implications in Childhood Headache: A Multi-Center Study. Front Neurol 2020; 11:569486. [PMID: 33133008 PMCID: PMC7578340 DOI: 10.3389/fneur.2020.569486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 08/19/2020] [Indexed: 11/13/2022] Open
Abstract
Introduction: Epilepsy and migraines are frequently observed as comorbidities, with the occurrence of one disorder increasing the probability of the other. The aim of our study was to evaluate the EEG characteristics by the type of headache and the implications of EEGs in headache patients, comparing the clinical characteristics and treatments between the headache patients with normal and abnormal EEGs. Methods: We conducted a retrospective analysis reviewing the medical records of 259 patients with headaches who visited the pediatrics departments of five university hospitals and underwent EEGs over a period of 3 years. Based on the data entered, analyses of the following items were conducted: (1) comparison of the EEG abnormalities by the type of headache and the characteristics of the EEG findings and (2) comparison of the clinical characteristics between patients with normal and abnormal EEGs. Results: Of the 259 patients, 31 showed abnormal EEGs, while 228 had normal EEGs. Of the 31 patients with abnormal EEGs, 17 showed epileptiform discharges, and 11 showed rhythmic slowing. The frequency of EEG abnormalities was significantly high in patients with migraines with auras than other types of headache. The Pediatric Migraine Disability Assessment (PedMIDAS) score was significantly higher in the abnormal EEG group compared with the normal EEG group (p = 0.001). Conclusion: The results of this study suggest that the abnormal EEG group had more significant disruptions in their daily lives due to headaches than the normal EEG group and that patients with migraines with aura may need EEGs and they might also have overlapping pathophysiologic mechanisms with epilepsy.
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Affiliation(s)
- Young Il Rho
- Department of Pediatrics, College of Medicine, Chosun University, Gwangju, South Korea
| | - So Hyun Kim
- Department of Pediatrics, College of Medicine, Hallym University, Chuncheon, South Korea
| | - Hoon-Chul Kang
- Department of Pediatrics, College of Medicine, Yonsei University, Seoul, South Korea
| | - Yun-Jin Lee
- Department of Pediatrics, College of Medicine, Pusan University, Busan, South Korea
| | - Young Ok Kim
- Department of Pediatrics, College of Medicine Chonnam National University, Gwangju, South Korea
| | - Sung Koo Kim
- Department of Pediatrics, College of Medicine, Hallym University, Chuncheon, South Korea
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Ouyang CS, Chiang CT, Yang RC, Wu RC, Lin LC. Quantitative electroencephalogram analysis of frontal cortex functional changes in patients with migraine. Kaohsiung J Med Sci 2020; 36:543-551. [PMID: 32259398 DOI: 10.1002/kjm2.12213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 03/03/2020] [Accepted: 03/08/2020] [Indexed: 01/03/2023] Open
Abstract
The functional abnormality of brain areas accounting for the migraine remains to be elucidated. Most related studies have used functional magnetic resonance imaging to investigate brain areas involved in migraine. However, the results are heterogeneous. In this study, we used a convenient tool to explore the brain regions involved in migraine. In this study, 40 children with migraine and 40 sex- and age-matched health controls were enrolled, and electroencephalogram was used to explore the functional abnormal areas of migraine through electroencephalogram bands and low-resolution electromagnetic tomography analysis. The results revealed that spectrum edge frequency 50 in all electroencephalogram channels in patients with migraine were lower than those in controls. Significant differences were discovered over frontal areas. In addition, significantly higher current density over the frontopolar prefrontal cortex and orbitofrontal cortex and higher connectivity over the left prefrontal cortex were observed in patients with migraine. We suggest that functional disturbance of the prefrontal cortex may play a potential role in children with migraine, and that low-resolution electromagnetic tomography is a reliable and convenient tool for studying the functional disturbance of migraine.
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Affiliation(s)
- Chen-Sen Ouyang
- Department of Information Engineering, I-Shou University, Kaohsiung, Taiwan, ROC
| | - Ching-Tai Chiang
- Department of Computer and Communication, National Pingtung University, Pingtung, Taiwan, ROC
| | - Rei-Cheng Yang
- Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan, ROC
| | - Rong-Ching Wu
- Department of Electrical Engineering, I-Shou University, Kaohsiung, Taiwan, ROC
| | - Lung-Chang Lin
- Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan, ROC.,Department of Pediatrics, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, ROC
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Salma Z, Hanen HK, Salma S, Olfa H, Nouha F, Mariem D, Chokri M. Headaches and their relationships to epileptic seizures. Epilepsy Behav 2019; 90:233-237. [PMID: 30583857 DOI: 10.1016/j.yebeh.2018.11.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 11/03/2018] [Accepted: 11/15/2018] [Indexed: 01/03/2023]
Abstract
PURPOSE The frequent association between headache and epilepsy has been increasingly studied in recent years. Through this study, we attempted to study possible temporal associations between epileptic seizures and headaches. We also tried to describe clinical aspects of headache in our patients with epilepsy. PATIENTS AND METHODS We included patients with epilepsy and patients without epilepsy who presented for a first neurologic episode suggestive of epileptic seizure or unusual headache. These patients were invited to answer a standardized questionnaire screening for headache characteristics. Patients with epilepsy were asked for further data about their epilepsy. Electroencephalogram (EEG) was performed in all patients. Brain Magnetic resonance imaging MRI was reserved for patients in whom we suspected a structural lesion. RESULTS Overall, we included 47 patients with a mean age of about 39 ± 15 years (19 to 68 years old) and a female predominance (Sex Ratio: SR = 1.47). Most frequently, our patients documented periictal headache (Peri-IH) (85.1%) including respectively ictal headache (IH: 31.9%); postictal headache (Post-IH: 21.3%), and preictal headache (Pre-IH: 4.3%). Less frequently, our patients noted interictal headache (Inter-IH: 31.9%). Interestingly, these subgroups exhibited different headache patterns with predominantly unclassified-type headache (U-TH) in patients with IH (72.7%), tension-type headache (T-TH) in patients with Post-IH (73.3%), and migraine-type headache (M-TH) in patients with Inter-IH (60%). CONCLUSIONS Our results suggest that patients with epilepsy could exhibit different headache types. The clinical pattern of headache seemed to be linked to the time of seizure onset.
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Affiliation(s)
- Zouari Salma
- Department of Neurology, Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Neuroscience Laboratory "LR-12-SP-19", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia.
| | - Haj Kacem Hanen
- Department of Neurology, Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Neuroscience Laboratory "LR-12-SP-19", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia
| | - Sakka Salma
- Department of Neurology, Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Neuroscience Laboratory "LR-12-SP-19", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia
| | - Hdiji Olfa
- Department of Neurology, Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Neuroscience Laboratory "LR-12-SP-19", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia
| | - Farhat Nouha
- Department of Neurology, Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Neuroscience Laboratory "LR-12-SP-19", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia
| | - Damak Mariem
- Department of Neurology, Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Neuroscience Laboratory "LR-12-SP-19", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Clinical Investigation Center "CIC", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia
| | - Mhiri Chokri
- Department of Neurology, Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Neuroscience Laboratory "LR-12-SP-19", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia; Clinical Investigation Center "CIC", Habib Bourguiba University Hospital, 3029 Sfax, Tunisia
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Electroencephalogram abnormalities in a patient with tension type headache. Neurophysiol Clin 2018. [DOI: 10.1016/j.neucli.2018.05.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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10
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EEG Indices in Children with Primary Headache Disorders. NEUROPHYSIOLOGY+ 2018. [DOI: 10.1007/s11062-018-9694-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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11
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Mantegazza M, Cestèle S. Pathophysiological mechanisms of migraine and epilepsy: Similarities and differences. Neurosci Lett 2017; 667:92-102. [PMID: 29129678 DOI: 10.1016/j.neulet.2017.11.025] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Revised: 11/08/2017] [Accepted: 11/08/2017] [Indexed: 01/03/2023]
Abstract
Migraine and epilepsy are episodic disorders with distinct features, but they have some clinical and pathophysiological overlaps. We review here clinical overlaps between seizures and migraine attacks, activities of neuronal networks observed during seizures and migraine attacks, and molecular and cellular mechanisms of migraine identified in genetic forms, focusing on genetic variants identified in hemiplegic migraine and their functional effects. Epilepsy and migraine can be generated by dysfunctions of the same neuronal networks, but these dysfunctions can be disease-specific, even if pathogenic mutations target the same protein. Studies of rare monogenic forms have allowed the identification of some molecular/cellular dysfunctions that provide a window on pathological mechanisms: we have begun to disclose the tip of the iceberg.
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Affiliation(s)
- Massimo Mantegazza
- Université Côte d'Azur (UCA), 660 route des Lucioles, 06560 Valbonne, Sophia Antipolis, France; Institute of Molecular and Cellular Pharmacology (IPMC), CNRS UMR7275, 660 Route des Lucioles, 06560 Valbonne, Sophia Antipolis, France.
| | - Sandrine Cestèle
- Université Côte d'Azur (UCA), 660 route des Lucioles, 06560 Valbonne, Sophia Antipolis, France; Institute of Molecular and Cellular Pharmacology (IPMC), CNRS UMR7275, 660 Route des Lucioles, 06560 Valbonne, Sophia Antipolis, France
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12
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Chastan N, Lebas A, Legoff F, Parain D, Guyant-Marechal L. Clinical and electroencephalographic abnormalities during the full duration of a sporadic hemiplegic migraine attack. Neurophysiol Clin 2016; 46:307-311. [PMID: 27155821 DOI: 10.1016/j.neucli.2016.03.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 03/14/2016] [Accepted: 03/28/2016] [Indexed: 10/21/2022] Open
Abstract
Electroencephalographic (EEG) abnormalities have been reported during migraine attacks but their spatial and temporal distributions are not well known. We report the temporospatial dynamics of EEG during the full duration of a migraine attack with aura in a 19-year-old woman. She experienced episodes of hemiplegic migraine since the age of 2.5 years, with right hemibody paralysis preceded by visual symptoms. She reported severe pain of the right hemibody just before hemiplegia that was enventually suggestive of possible epileptic seizure, justifying diagnostic video-EEG monitoring. Sporadic hemiplegic migraine was diagnosed in the absence of family history. EEG was normal at the beginning of visual aura. After 15minutes, posterior slow waves appeared over the migrainous hemisphere, spreading progressively towards anterior regions: first the central region (5minutes after onset of contralateral hemiplegia), then the frontal region and over both hemispheres. A new de novo mutation was identified in the SCN1A gene.
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Affiliation(s)
- Nathalie Chastan
- Department of neurophysiology, Rouen university hospital-Charles-Nicolle, 1, rue de Germont, 76031 Rouen cedex, France; Inserm, U1075 Comete, université de Normandie, Caen, France.
| | - Axel Lebas
- Department of neurophysiology, Rouen university hospital-Charles-Nicolle, 1, rue de Germont, 76031 Rouen cedex, France
| | - Floriane Legoff
- Department of neurophysiology, Rouen university hospital-Charles-Nicolle, 1, rue de Germont, 76031 Rouen cedex, France
| | - Dominique Parain
- Department of neurophysiology, Rouen university hospital-Charles-Nicolle, 1, rue de Germont, 76031 Rouen cedex, France
| | - Lucie Guyant-Marechal
- Department of neurophysiology, Rouen university hospital-Charles-Nicolle, 1, rue de Germont, 76031 Rouen cedex, France
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Maggioni F, Briani C, Margoni M, Zanchin G. Ophthalmoplegic migraine: could electroencephalogram still be a useful tool to better understand the pathogenetic mechanism? Cephalalgia 2012; 32:1227-9. [PMID: 23053303 DOI: 10.1177/0333102412462641] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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