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BACKGROUND The feasibility of telemedicine in diagnosing and treating nonacute headaches, such as primary headaches (migraine and tension-type) and medication-overuse headaches has not been previously investigated. By eliminating the need of travel to specialists, telemedicine may offer significant time and money savings. OBJECTIVES Our objective was to(More)
OBJECTIVES We determined headache patients' satisfaction with telemedicine and assessed how telemedicine influenced headache burden, compliance with diagnosis and treatment, and need for follow-up consultations. METHODS During 2.5 years, patients from Northern Norway referred with non-acute headaches for a specialist consultation at Tromsø University(More)
BACKGROUND Hand knob infarction is a well-known stroke entity. Based on very limited data, embolic stroke mechanism has been considered the most frequent cause; however, prognosis is considered good. We wanted to shed more light on this phenomenon by assessing a cohort of patients referred to a general hospital stroke unit. METHODS Every subject admitted(More)
BACKGROUND It is a widespread opinion that migraine attacks arise more frequently in the morning and that circadian rhythms may be responsible for the temporal pattern in migraine. However, only one small prospective study has previously been published on this topic. OBJECTIVE To investigate circadian variation in migraine. METHOD Eighty-nine females in(More)
BACKGROUND Migraine is a common headache syndrome. The understanding of processes in the brain during a migraine attack has increased significantly during recent years. MATERIAL AND METHODS The article is based on literature retrieved from PubMed, and on own knowledge of older and more recent migraine literature. RESULTS AND INTERPRETATION Patients with(More)
Seasonal rhythm of migraine attacks may support a role of the suprachiasmatic nucleus of the hypothalamus in the pathophysiology of migraine. The objective of this study was to provide evidence for seasonal variation in migraine. Eighty-nine female migraineurs volunteered to record every migraine attack in detail for 12 consecutive months. Attacks(More)
BACKGROUND A previous open-label study of melatonin, a key substance in the circadian system, has shown effects on migraine that warrant a placebo-controlled study. METHOD A randomized, double-blind, placebo-controlled crossover study was carried out in 2 centers. Men and women, aged 18-65 years, with migraine but otherwise healthy, experiencing 2-7(More)
Migraine is a complex brain disorder where several neuronal pathways and neurotransmitters are involved in the pathophysiology. To search for a specific anatomical or physiological defect in migraine may be futile, but the hypothalamus, with its widespread connections with other parts of the central nervous system and its paramount control of the hypophysis(More)
BACKGROUND Epidemiologic data for multiple sclerosis in Nordland County in Norway has not been recorded for more than 50 years. MATERIAL AND METHODS Cases between 1970 and 1999 were identified by diagnostic code searches in the files of Nordland Central Hospital, the county's only hospital with a department of neurology. Several cases from Nordland were(More)