ABSTRACT
INTRODUCTION: Restless Legs Syndrome (RLS) is a widely prevalent and complex neurological disorder. Despite notable advancements in managing RLS, the disorder continues to face challenges related to its recognition and management. OBJECTIVE: This study seeks to gain comprehensive insights into the knowledge and clinical practices among Italian neurologists regarding RLS diagnosis, management, and treatment, comparing approaches among general neurologists, movement disorder specialists, and sleep experts. METHODS: Members of the Italian Society of Neurology, the Italian Society of Parkinson and Movement Disorders, and the Italian Association of Sleep Medicine were invited to participate in a 19-question online survey. RESULTS: Among the 343 surveyed neurologists, 60% categorized RLS as a "sleep-related movement disorder." Forty% indicated managing 5-15 RLS patients annually, with sleep specialists handling the highest patient volume. Of note, only 34% adhered strictly to all five essential diagnostic criteria. The majority (69%) favored low-dosage dopamine agonists as their first-line treatment, with movement disorder specialists predominantly endorsing this approach, while sleep experts preferred iron supplementation. Regular screening for iron levels was widespread (91%), with supplementation typically guided by serum iron alterations. In cases of ineffective initial treatments, escalating dopamine agonist dosage was the preferred strategy (40%). CONCLUSIONS: These findings underscore a lack of a clear conceptualization of RLS, with a widespread misconception of the disorder as solely a movement disorder significantly influencing treatment approaches. Disparities in RLS understanding across neurology subspecialties underscore the necessity for improved diagnostic accuracy, targeted educational initiatives, and management guidelines to ensure consistent and effective RLS management.
Subject(s)
Neurologists , Practice Patterns, Physicians' , Restless Legs Syndrome , Restless Legs Syndrome/diagnosis , Restless Legs Syndrome/therapy , Restless Legs Syndrome/drug therapy , Humans , Italy , Practice Patterns, Physicians'/statistics & numerical data , Male , Surveys and Questionnaires , Female , Middle Aged , Neurology , AdultABSTRACT
Motor neuron diseases are a rare group of neurodegenerative disorders with considerable phenotypic heterogeneity and a multitude of etiologies in the pediatric population. In this study, we report 2 unrelated adolescents (a boy and a girl) who presented with 4-6 years of progressive difficulty in walking, thinning of limbs, and gradually progressive darkening of the skin. Examination revealed generalized hyperpigmentation of skin and features suggestive of motor neuron involvement such as tongue atrophy, wasting of distal extremities, and brisk deep tendon reflexes. On detailed exploration for systemic involvement, history of dysphagia, inability to produce tears, and Addisonian crises were evident. An etiologic diagnosis of Allgrove syndrome, which is characterized by a triad of achalasia, alacrimia, and adrenal insufficiency was considered. Next-generation sequencing revealed pathogenic variants in the AAAS gene, confirming the diagnosis. Steroid replacement therapy was initiated along with relevant multidisciplinary referrals. The disease stabilized in the boy and a significant improvement was noted in the girl. These cases highlight the value of non-neurologic cues in navigating the etiologic complexities of motor neuron diseases in children and adolescents. It is imperative for neurologists to develop awareness of the diverse neurologic manifestations associated with Allgrove syndrome because they are often the first to be approached. A multidisciplinary team of experts including neurologists, endocrinologists, gastroenterologists, ophthalmologists, and dermatologists is essential for planning comprehensive care for these patients.
Subject(s)
Adrenal Insufficiency , Esophageal Achalasia , Motor Neuron Disease , Neurology , Male , Female , Adolescent , Humans , Child , Esophageal Achalasia/complications , Esophageal Achalasia/diagnosis , Adrenal Insufficiency/complications , Adrenal Insufficiency/diagnosis , Motor Neuron Disease/genetics , Motor Neuron Disease/complicationsABSTRACT
Nowadays, Henry Head is best known for his Head zones. The concept was understood very differently by Head in comparison to what current medical books falsely describe them to be. In reality, there is no direct relationship between one particular skin zone and one single organ. It is certain that the drawings considered depictions of the Head zones in today's medical textbooks were actually not created by Head. From a neurological point of view, Head is important for two reasons: his self-experiment in 1909 to damage one of his own peripheral nerves followed by regeneration was heroic. It has helped generations of neurologists to have a better understanding of the pathophysiology of peripheral nerve damage and thus make a better assessment of the prognosis of such injuries. Head's second contribution pertains to the radicular organization at the level of the spinal cord. The pathophysiology of herpes zoster radiculitis enabled him to develop the concept of the dermatomes on the basis of preliminary work around 1900. Henry Head's contribution was the systematic compilation of the existing publications of the time and amendment of his own cases. As he was the most important neurologist at that time, at least in the English speaking world, and was well connected with people in the German neurology community, it was probably easy for him to make his dermatome maps well known. In retrospect, Head was less successful in neuropsychology with holistic concepts for higher cognitive functions which were in vogue during his lifetime. His late work on aphasia is now considered refuted. Head's criticism of the strict localization was well in syncronization with the zeitgeist of the early twentieth century. Establishing the fact that Broca's aphasia and Wernicke's aphasia are not easily diagnostically distinguishable from each other was more an achievement of subsequent generations of neurologists and neuropsychologists as well as technical advances.
Subject(s)
Aphasia , Neurology , Humans , Neurology/history , Spinal CordABSTRACT
Addictive behaviors related to Internet are becoming more common and this tool has been essential once it enables home office, entertainment, homeschooling, and easy access to information. Despite the easiness brought by technology, the exaggerated use has affected users in different ways, including in the development of psychiatric disorders. This study aimed to assess internet addiction, depression, anxiety, attention-deficit/hyperactivity disorder (ADHD), attention, impulsivity, and stress in 48 adolescents (26 young women and 22 young men), aged from 15 to 18 years, with a mean age of 16.74 (0.61), mostly students of public schools, during COVID-19, to investigate correlations between these variables according to sex and sociodemographic aspects. To assess the factors, the Internet Addiction Test (IAT); the Swanson, Nolan, and Pelham Rating Scale (SNAP-IV) Questionnaire ; the Depression, Anxiety, and Stress scale for brazilian adolescents (EDAE-A); the Barratt Impulsiveness Scale (BIS-11); and a sociodemographic questionnaire were applied. The data collection was performed in schools located in southern Brazil. The results indicated that 12 out of 48 adolescents were considered addicted to the Internet. Moreover, Internet addiction was a predictor of depression in regression analysis (p<0.001). In addition, participants classified as more addicted to the Internet scored lower averages in general attention (p<0.035) and higher averages in behavioral symptoms of inattention and ADHD (p<0.050), stress (p<0.003), anxiety (p<0.016), and depression (p<0.015), with effect sizes ranging from moderate to high. Therefore, the intense internet use by adolescents might cause psychological consequences such as depression in adolescents. Family support and professional intervention might help in the reduction of symptoms and consequences of internet addiction as well as in its prevention.(AU)
A dependência de internet é cada vez mais comum, pois essa ferramenta tem se tornado imprescindível, uma vez que possibilita home office, entretenimento, educação domiciliar e fácil acesso às informações. No entanto, o uso exagerado da tecnologia afeta os usuários de diversas formas, inclusive no desenvolvimento de transtornos psiquiátricos. Este estudo visou avaliar a dependência de internet, depressão, ansiedade, hiperatividade, atenção, impulsividade e estresse em 48 adolescentes (26 meninas e 22 meninos) de 15 a 18 anos, com idade média de 16,74 (0,61), estudantes de escolas públicas do Sul do Brasil durante a covid-19, para investigar correlações entre as variáveis anteriores de acordo com gênero e aspectos sociodemográficos. Para avaliar, aplicou-se o Internet Addiction Test (IAT), um teste de atenção, escala SNAP IV, escala de depressão, ansiedade e estresse para adolescentes (EDAE-A), escala de impulsividade de Barratt e um questionário sociodemográfico. Os resultados indicaram que 12 adolescentes foram considerados viciados em internet, e que a dependência desta foi preditora da depressão na análise de regressão (p < 0,001). Ainda, os participantes classificados como adictos tiveram médias mais baixas em atenção geral (p < 0,035) e mais altas em sintomas comportamentais de desatenção e hiperatividade (p < 0,050), estresse (p < 0,003), ansiedade (p < 0,016) e depressão (p < 0,015), com efeitos que variaram de moderado a alto. Portanto, o uso intenso da internet por adolescentes pode ter consequências psicológicas, como a depressão. Bom apoio familiar e intervenção profissional podem ajudar na redução dos sintomas e consequências, bem como na prevenção da dependência.(AU)
La adicción a Internet es cada vez más habitual, puesto que esta herramienta es esencial para el trabajo remoto, el entretenimiento, la educación domiciliar y el fácil acceso a la información. Sin embargo, su uso exagerado afecta a la vida de las personas de diferentes maneras, incluso en el desarrollo de trastornos psiquiátricos. El objetivo de este estudio fue evaluar la adicción a Internet, depresión, ansiedad, hiperactividad, atención, impulsividad y estrés en 48 adolescentes (26 muchachas y 22 muchachos), de entre 15 y 18 años, con una edad promedio de 16,74 (0,61), en su mayoría estudiantes de escuelas públicas del Sur de Brasil, durante la pandemia de la COVID-19, para investigar las correlaciones entre las variables mencionadas según género y aspectos sociodemográficos. Para evaluar los factores, se aplicaron el Test de Adicción a Internet (TAI), un test de atención, la escala SNAP IV, la Escala de Depresión, Ansiedad y Estrés para adolescentes (EDAE-A), la escala de impulsividad de Barratt y un cuestionario sociodemográfico. Los resultados indicaron que 12 adolescentes fueron considerados adictos a Internet, además, la adicción a Internet fue un predictor de la depresión en el análisis de regresión (p<0,001). Igualmente, los participantes clasificados como más adictos a Internet tuvieron promedios más bajos en atención general (p<0,035), y más altos en síntomas conductuales de falta de atención e hiperactividad (p<0,050), estrés (p<0,003), ansiedad (p<0,016) y depresión (p<0,015), con efectos que varían de moderado a alto. Por lo tanto, el uso intenso podría producir consecuencias psicológicas como la depresión en los adolescentes. Tener un buen apoyo familiar e intervención profesional puede ayudar a reducir los síntomas y las consecuencias de la adicción a Internet, así como prevenirla.(AU)
Subject(s)
Humans , Male , Female , Adolescent , Adolescent , Internet Addiction Disorder , Technology Addiction , Mental Disorders , Perception , Personality Development , Psychological Phenomena , Psychological Tests , Psychology , Psychology, Social , Psychomotor Performance , Psychopathology , Psychotherapy , Rejection, Psychology , Self Concept , Sleep Wake Disorders , Social Adjustment , Social Alienation , Social Environment , Social Isolation , Social Sciences , Socialization , Socioeconomic Factors , Sociology , Stress, Psychological , Task Performance and Analysis , Therapeutics , Time , Work Simplification , Physicians' Offices , Bipolar Disorder , Boredom , Computer Communication Networks , Shyness , Activities of Daily Living , Computers , Exercise , Cognitive Behavioral Therapy , Comorbidity , Cerebral Cortex , Child Advocacy , Child Welfare , Mental Health , Public Health , Reproducibility of Results , Adolescent Behavior , Behavior, Addictive , Time Management , Cognition , Communications Media , Consumer Behavior , Neurobehavioral Manifestations , Neurocognitive Disorders , Wit and Humor , Counseling , Education, Distance , Affect , Culture , Adolescent Health , Depressive Disorder , Displacement, Psychological , Economics , Emotions , Equipment and Supplies , Disease Prevention , Exercise Test , Cerebrum , Family Conflict , Fear , Sedentary Behavior , Executive Function , Pandemics , Cognitive Dysfunction , Social Media , Financing, Personal , Mindfulness , Social Skills , Smartphone , Patient Health Questionnaire , Procrastination , Neuroticism , Academic Performance , Academic Success , Virtual Reality , Cyberbullying , Online Social Networking , Screen Time , Frustration , Data Analysis , Internet-Based Intervention , Psychological Distress , Social Comparison , Social Interaction , COVID-19 , Sluggish Cognitive Tempo , Exergaming , Social Deprivation , Sociodemographic Factors , Compulsive Sexual Behavior Disorder , Oppositional Defiant Disorder , Amygdala , Hostility , House Calls , Ergonomics , Impulsive Behavior , Interpersonal Relations , Introversion, Psychological , Anger , Learning , Limbic System , Loneliness , Mental Processes , Motivation , Motor Activity , Movement , NeurologyABSTRACT
Complementary and alternative medicine (CAM) consist of a broad group of restorative resources often linked to existing local cultures and established health care systems and are also increasingly used in children with some serious illnesses. In this narrative review, we examine the epidemiology of the use, efficacy, and safety of complementary and alternative medicine in pediatric oncology, neurology, and hepatology. We searched for relevant articles published in Pubmed evaluating CAM use and its efficacy in safety in children affected by oncologic, neurologic and liver diseases. CAM is used to improve the success of conventional therapies, but also to alleviate the pain, discomfort, and suffering resulting from the diseases and their treatment, which are often associated with a significant burden of adverse effects. CAM use must be evaluated in children with neurological, oncological and liver diseases.
Subject(s)
Complementary Therapies , Liver Diseases , Neoplasms , Neurology , Humans , Child , Complementary Therapies/adverse effects , Complementary Therapies/methods , Neoplasms/therapy , Pain/etiology , Liver Diseases/therapy , Liver Diseases/etiologyABSTRACT
Environmental Neurology (EN), a sub-discipline of Neurology and Neurological Sciences, favors an interdisciplinary collaboration allowing a holistic approach to understanding the impact of environmental factors on the nervous system and their relationship with neurological diseases. Several examples of diseases and conditions show the large scope of subjects addressed by EN. The EN sub-discipline focuses on both individual and population issues thus joining patient care and public health, respectively. Neuropathogenesis is addressed by several major questions: How do the environment and nervous system interact? Which exogenous factors can trigger neurological disease? When, where and how do they act? What are the therapeutic implications, and how can these disorders be controlled or prevented. To answer such questions, we address the incentive for, philosophy of and methods developed by EN, which seeks to safeguard Brain Health and, thus, the quality of life.
Subject(s)
Nervous System Diseases , Neurology , Humans , Quality of Life , Nervous System Diseases/etiology , Nervous System Diseases/prevention & control , CausalityABSTRACT
The objective of this study was to investigate the impact of the problem-based learning (PBL) method on Neurology education for Traditional Chinese Medicine (TCM) undergraduate students. This observational study was conducted during the 2020/02 and 2020/04 intakes of the third year TCM undergraduate students at School of Traditional Chinese Medicine, Xiamen University Malaysia. A total of 86 students were enrolled in the study and randomly assigned to either conventional learning groups or PBL groups. Students who missed more than 1 session of the course or did not complete the questionnaires during the evaluation periods were excluded from the study (nâ =â 0). An independent sample t test was used to compare the results between the 2 groups, with a significance level set as Pâ <â .05. The PBL group demonstrated significantly higher scores in theoretical and clinical practical examinations, satisfaction with the teaching level, students perspectives, and self-learning skills. Additionally, the PBL group had significantly higher scores on the dundee ready educational environment measure compared to students in the conventional group (Pâ <â .05). The implementation of the PBL teaching method in Neurology education for TCM undergraduate students proved to be an engaging and effective learning approach. It significantly improved students learning performance and their ability to analyze and solve problems related to neurology diseases and their management knowledge.
Subject(s)
Education, Medical, Undergraduate , Neurology , Students, Medical , Humans , Problem-Based Learning/methods , Medicine, Chinese Traditional , Learning , Students , Education, Medical, Undergraduate/methodsABSTRACT
The spectrum of neuropsychiatric phenomena observed in amyotrophic lateral sclerosis (ALS) is wide and not fully understood. Disorders of laughter and crying stand among the most common manifestations. The aim of this study is to report the results of an educational consensus organized by the Brazilian Academy of Neurology to evaluate the definitions, phenomenology, diagnosis, and management of the disorders of laughter and crying in ALS patients. Twelve members of the Brazilian Academy of Neurology - considered to be experts in the field - were recruited to answer 12 questions about the subject. After exchanging revisions, a first draft was prepared. A face-to-face meeting was held in Fortaleza, Brazil on 9.23.22 to discuss it. The revised version was subsequently emailed to all members of the ALS Scientific Department from the Brazilian Academy of Neurology and the final revised version submitted for publication. The prevalence of pseudobulbar affect/pathological laughter and crying (PBA/PLC) in ALS patients from 15 combined studies and 3906 patients was 27.4% (N = 1070), ranging from 11.4% to 71%. Bulbar onset is a risk factor but there are limited studies evaluating the differences in prevalence among the different motor neuron diseases subtypes, including patients with and without frontotemporal dementia. Antidepressants and a combination of dextromethorphan and quinidine (not available in Brazil) are possible therapeutic options. This group of panelists acknowledge the multiple gaps in the current literature and reinforces the need for further studies.
O espectro de fenômenos neuropsiquiátricos observados na ELA é amplo e não completamente entendido. Desordens do riso e do choro estão entre as manifestações mais comuns. O objetivo deste estudo é relatar os resultados de um Consenso organizado pela Academia Brasileira de Neurologia para avaliar definições, fenomenologia, diagnóstico, e manejo dos distúrbios do riso e do choro em pacientes com ELA. Doze membros da Academia Brasileira de Neurologia considerados experts na área foram recrutados para responder 12 questões na temática. Depois da verificação das revisões, um primeiro manuscrito foi preparado. Após, foi realizado um encontro presencial em Fortaleza, Brasil, em 23/09/2022, para discussão do conteúdo. A versão revisada foi posteriormente enviada por e-mail para todos os membros do Departamento Científico de DNM/ELA da Academia Brasileira de Neurologia e a versão final revisada foi submetida para publicação. A prevalência da síndrome pseudobulbar em pacientes com ELA em 15 estudos combinados com 3906 pacientes foi de 27,4% (n = 1070), variando entre 11,4% e 71%. Início bulbar é um fator de risco, mas há limitados estudos avaliando as diferenças em prevalência entre os diferentes subtipos de Doença do Neurônio Motor, incluindo pacientes com e sem Demência Frontotemporal. Antidepressivos e uma combinação de dextrometorfana e quinidina (indisponíveis no Brasil) são opções terapêuticas possíveis. Esse grupo de panelistas reconhece as múltiplas demandas não atendidas na literatura atual e reforça a necessidade de futuros estudos.
Subject(s)
Amyotrophic Lateral Sclerosis , Laughter , Motor Neuron Disease , Neurology , Humans , Amyotrophic Lateral Sclerosis/diagnosis , Amyotrophic Lateral Sclerosis/therapy , Brazil , Consensus , CryingABSTRACT
Worldwide, the number of persons with disability is assumed to be around 1.3 billion. Although several definitions exist, such as the medical and social models, the social model has more holistic approaches and engulfs more aspects. Historically, many considerations were based on eugenics until the middle of the 20th century when a change of paradigm occurred, and disability has since been subject to many developments in the past decades. Previously dependent on mercy and good will, disability has now become a human right, and the implementation of this change is still ongoing. Neurological diseases contribute worldwide to a large proportion of disability and can be classified as reversible or permanent, by their time course, and by disease specific elements. Addtionally, neurological diseases are often accepted and managed differently across cultures and are exposed to variable degrees of stigma. The World Federation of Neurology (WFN) has initiated and continues to promote the concept of brain health, which has a wide range of inclusion and is best summarized in the World Health Organization paper (World Health Organization, 2022a). This concept is embedded in the Intersectoral Global Action Plan (IGAP) (World Health Organization, 2022b), which created a global tool to promote neurology, and the WFN is using this tool for the 2023 World Brain Day to promote and introduce the concept of disability.
Subject(s)
Disabled Persons , Nervous System Diseases , Neurology , Humans , Global Health , BrainABSTRACT
The global burden of neurological disorders is substantial and increasing, especially in low-resource settings. The current increased global interest in brain health and its impact on population wellbeing and economic growth, highlighted in the World Health Organization's new Intersectoral Global Action Plan on Epilepsy and other Neurological Disorders 2022-2031, presents an opportunity to rethink the delivery of neurological services. In this Perspective, we highlight the global burden of neurological disorders and propose pragmatic solutions to enhance neurological health, with an emphasis on building global synergies and fostering a 'neurological revolution' across four key pillars - surveillance, prevention, acute care and rehabilitation - termed the neurological quadrangle. Innovative strategies for achieving this transformation include the recognition and promotion of holistic, spiritual and planetary health. These strategies can be deployed through co-design and co-implementation to create equitable and inclusive access to services for the promotion, protection and recovery of neurological health in all human populations across the life course.
Subject(s)
Brain , Global Health , International Cooperation , Nervous System Diseases , Neurology , Humans , Biomedical Research , Environmental Policy , Global Health/trends , Goals , Holistic Health , Mental Health , Nervous System Diseases/epidemiology , Nervous System Diseases/prevention & control , Nervous System Diseases/rehabilitation , Nervous System Diseases/therapy , Neurology/methods , Neurology/trends , Spiritualism , Stakeholder Participation , Sustainable Development , World Health OrganizationABSTRACT
Neurologists in both the inpatient and outpatient settings are increasingly using ultrasound to diagnose and manage common neurological diseases. Advantages include cost-effectiveness, the lack of exposure to ionizing radiation, and the ability to perform at the bedside to provide real-time data. There is a growing body of literature that supports using ultrasonography to improve diagnostic accuracy and aid in performing procedures. Despite the increasing utilization of this imaging modality in medicine, there has been no comprehensive review of the clinical applications of ultrasound in the field of neurology. We discuss the current uses and limitations of ultrasound for various neurological conditions. We review the role for ultrasound in commonly performed neurologic procedures including lumbar puncture, botulinum toxin injections, nerve blocks, and trigger point injections. We specifically discuss the technique for ultrasound-assisted lumbar puncture and occipital nerve block as these are commonly performed. We then focus on the utility of ultrasound in the diagnosis of neurologic conditions. This includes neuromuscular diseases such as motor neuron disorders, focal neuropathies, and muscular dystrophy as well as vascular conditions such as stroke and vasospasm in subarachnoid hemorrhage. We also address ultrasound's use in critically ill patients to aid in identifying increased intracranial pressure, hemodynamics, and arterial and/or venous catheterization. Finally, we address the importance of standardized ultrasound curricula in trainee education and make recommendations for the future directions of research and competency guidelines within our specialty.
Subject(s)
Neurology , Peripheral Nervous System Diseases , Stroke , Humans , Ultrasonography/methods , Spinal PunctureABSTRACT
Niacin (vitamin B3) is an essential nutrient that treats pellagra, and prior to the advent of statins, niacin was commonly used to counter dyslipidemia. Recent evidence has posited niacin as a promising therapeutic for several neurological disorders. In this review, we discuss the biochemistry of niacin, including its homeostatic roles in NAD+ supplementation and metabolism. Niacin also has roles outside of metabolism, largely through engaging hydroxycarboxylic acid receptor 2 (Hcar2). These receptor-mediated activities of niacin include regulation of immune responses, phagocytosis of myelin debris after demyelination or of amyloid beta in models of Alzheimer's disease, and cholesterol efflux from cells. We describe the neurological disorders in which niacin has been investigated or has been proposed as a candidate medication. These are multiple sclerosis, Alzheimer's disease, Parkinson's disease, glioblastoma and amyotrophic lateral sclerosis. Finally, we explore the proposed mechanisms through which niacin may ameliorate neuropathology. While several questions remain, the prospect of niacin as a therapeutic to alleviate neurological impairment is promising.
Subject(s)
Alzheimer Disease , Nervous System Diseases , Neurology , Niacin , Pellagra , Humans , Niacin/therapeutic use , Niacin/metabolism , Amyloid beta-Peptides , Pellagra/metabolismABSTRACT
RATIONALE AND HYPOTHESIS: Advancements in technology, human adaptability, and funding have increased space exploration and in turn commercial spaceflight. Corporations such as Space X and Blue Origin are exploring methods to make space tourism possible. This could lead to an increase in the number of patients presenting with neurological diseases associated with spaceflight. Therefore, a comprehensive understanding of spaceflight stressors is required to manage neurological disease in high-risk individuals. OBJECTIVES: This review aims to describe the neurological effects of spaceflight and to assess countermeasures such as pre-flight prophylaxis, training, and possible therapeutics to reduce long-term effects. METHODOLOGY: A literature search was performed for experimental studies conducted in astronauts and in animal models that simulated the space environment. Many studies, however, only discussed these with scientific reasoning and did not include any experimental methods. Relevant studies were identified through searching research databases such as PubMed and Google Scholar. No inclusion or exclusion criteria were used. FINDINGS: Analysis of these studies provided a holistic understanding of the acute and chronic neurological changes that occur during space flight. Astronauts are exposed to hazards that include microgravity, cosmic radiation, hypercapnia, isolation, confinement and disrupted circadian rhythms. Microgravity, the absence of a gravitational force, is linked to disturbances in the vestibular system, intracranial and intraocular pressures. Furthermore, microgravity affects near field vision as part of the spaceflight-associated neuro-ocular syndrome. Exposure to cosmic radiation can increase the risk of neurodegenerative conditions and malignancies. It is estimated that cosmic radiation has significantly higher ionising capabilities than the ionising radiation used in medicine. Space travel also has potential benefits to the nervous system, including psychological development and effects on learning and memory. Future work needs to focus on how we can compare a current astronaut to a future space tourist. Potentially the physiological and psychological stresses of space flight might lead to neurological complications in future space travellers that do not have the physiological reserve of current astronauts.
Subject(s)
Neurology , Space Flight , Weightlessness , Animals , Humans , Vision Disorders/etiology , Astronauts , Weightlessness/adverse effectsABSTRACT
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.
Subject(s)
Arachnoid Cysts , Migraine Disorders , Neurology , Tension-Type Headache , Arachnoid Cysts/complications , Arachnoid Cysts/diagnosis , Child , Headache/diagnosis , Headache/epidemiology , Headache/etiology , Humans , Migraine Disorders/diagnosis , Migraine Disorders/epidemiology , Tension-Type Headache/complications , Tension-Type Headache/diagnosis , Tension-Type Headache/epidemiologyABSTRACT
BACKGROUND: The EAN was founded in 2014 with the mission of reducing the burden of neurological disorders. METHODS: In 2019 the society defined four strategic priorities: education, science, membership, and advocacy. This paper reviews the EAN development in the last 3 years. RESULTS: The outbreak of COVID-19 pandemic in 2020 had a profound impact on the entire world and triggered profound changes in the EAN including the implementation of new digital technologies. Education The virtual congress in 2020 was the best attended in history (43,844 registrations). The European Training Requirements for Neurology was revised. A mentorship program and a student section were created. A state-of-the-art eLearning platform will be launched in 2022. Research To assess neurological manifestations of COVID-19 an international registry (ENERGY) was created. Studies on the burden of neurological disorders and sleep disorders, respectively, were started. The first EAN science school took place in 2022. Membership The EAN includes 45,000 members and 47 national societies. New task forces were created on gender and diversity, tele- and general neurology. Advocacy In 2022 the EAN supported the adoption of the Global Action Plan on epilepsy and other neurological disorders by the WHO and the neurological community in the Ukraine. The same year the EAN launched a Brain Health Strategy promoting a non-disease and -age centred, lifelong holistic approach ('one brain, one life, one approach'). CONCLUSION: The ongoing pandemic and wars demonstrate the fragility of our political and health systems and the need for people centeredness, international collaborations, solidarity, and digitalization. The EAN will continue promoting excellence in neurological care, science and education as well as brain health for all.
Subject(s)
COVID-19 , Nervous System Diseases , Neurology , Academies and Institutes , COVID-19/epidemiology , Humans , Nervous System Diseases/epidemiology , Nervous System Diseases/therapy , PandemicsABSTRACT
BACKGROUND AND PURPOSE: Brain health is essential for health, well-being, productivity and creativity across the entire life. Its definition goes beyond the absence of disease embracing all cognitive, emotional, behavioural and social functions which are necessary to cope with life situations. METHODS: The European Academy of Neurology (EAN) Brain Health Strategy responds to the high and increasing burden of neurological disorders. It aims to develop a non-disease-, non-age-centred holistic and positive approach ('one brain, one life, one approach') to prevent neurological disorders (e.g., Alzheimer's disease and other dementias, stroke, epilepsy, headache/migraine, Parkinson's disease, multiple sclerosis, sleep disorders, brain cancer) but also to preserve brain health and promote recovery after brain damage. RESULTS: The pillars of the EAN Brain Health Strategy are (1) to contribute to a global and international brain health approach (together with national and subspecialty societies, other medical societies, the World Health Organization, the World Federation of Neurology, patients' organizations, industry and other stakeholders); (2) to support the 47 European national neurological societies, healthcare and policymakers in the implementation of integrated and people-centred campaigns; (3) to foster research (e.g., on prevention of neurological disorders, determinants and assessments of brain health); (4) to promote education of students, neurologists, general practitioners, other medical specialists and health professionals, patients, caregivers and the general public; (5) to raise public awareness of neurological disorders and brain health. CONCLUSIONS: By adopting this 'one brain, one life, one approach' strategy in cooperation with partner societies, international organizations and policymakers, a significant number of neurological disorders may be prevented whilst the overall well-being of individuals is enhanced by maintaining brain health through the life course.