Use of advanced therapies for Parkinson's disease in Norway.

Background: Many patients with Parkinson’s disease with severe motor fluctuations benefit from advanced therapies – either deep brain stimulation or continuous infusion therapy with levodopa-carbidopa intestinal gel or apomorphine. In Norway, deep brain stimulation is provided as a shared national or multi-regional service. The treatment is currently available at Oslo University Hospital and St.

[Idiopathic intracranial hypertension as a cause of headache].

Idiopathic intracranial hypertension (IIH) is characterised by increased intracranial pressure with normal cerebrospinal fluid, and no evidence of space occupying process, meningeal pathology or venous thrombosis. The condition is associated with obesity, especially in women of childbearing age. IIH is a rare but serious cause of headache, and constitutes a differential diagnosis for sudden-onset headache, particularly if the patient has visual disturbances not related to migraine and reports pulsatile tinnitus, cranial nerve palsy or radiculopathy.

[Myasthenia gravis - optimal treatment and accurate diagnosis].

Around 700 people in Norway have myasthenia gravis, an autoimmune disease that affects neuromuscular transmission and results in fluctuating weakness in some muscles as its sole symptom. The diagnosis is based on typical symptoms and findings, detection of antibodies and neurophysiological examination. Symptomatic treatment with acetylcholinesterase inhibitors is generally effective, but most patients also require immunosuppressive drug treatment.

[Sudden unexpected death in epilepsy (SUDEP)].

Sudden unexpected death is the most frequent cause of seizure-related death in cases of epilepsy. Those primarily affected are young adults with a long disease duration and regular seizures. The deaths are often related to a nocturnal generalised tonic-clonic seizure attack.

[What causes febrile convulsions?].

Febrile convulsions affect 2-5% of children in the age group from 6 months to 5 years. The convulsions seldom have negative consequences for the child's development, but may in rare cases constitute a debut symptom of epilepsy.

Neuroprotective effects of hypothermia.

Background: The neuroprotective effects of hypothermia have been shown in case reports and animal studies. Therapeutic hypothermia is used to provide neuroprotection during certain types of surgery and after serious events that pose a threat to the brain. The aim of this review is to describe the efficacy of such treatment in adults.

[Posterior cortical atrophy].

Background: Posterior cortical atrophy is a neurodegenerative condition with atrophy of posterior parts of the cerebral cortex, including the visual cortex and parts of the parietal and temporal cortices. It presents early, in the 50s or 60s, with nonspecific visual disturbances that are often misinterpreted as ophthalmological, which can delay the diagnosis. The purpose of this article is to present current knowledge about symptoms, diagnostics and treatment of this condition.

[Antiepileptic drugs and congenital malformations].

Background: In pregnant women with epilepsy the use of antiepileptic drugs may increase the risk of harming the foetus. For the treating neurologist it may be challenging to find a balance between optimal seizure control and the lowest possible drug dosage. The aim of this study was to assess the prevalence and type of congenital malformations in children exposed to antiepileptic drugs during pregnancy.