Erik Österlund

ORCID: 0000-0003-3232-0124
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About
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Research Areas
  • Genetic Neurodegenerative Diseases
  • Neurological disorders and treatments
  • Cardiac, Anesthesia and Surgical Outcomes
  • Appendicitis Diagnosis and Management
  • Functional Brain Connectivity Studies
  • Gallbladder and Bile Duct Disorders
  • Parkinson's Disease Mechanisms and Treatments

Karolinska Institutet
2022

Karolinska University Hospital
2019

Group analysis of patients with deep brain stimulation (DBS) has the potential to help understand and optimize treatment movement disorders. Probabilistic maps (PSM) are commonly used analyze correlation between tissue symptomatic effect but applied different methodological variations.To compute a group-specific MRI template PSMs for investigating impact PSM model parameters.Improvement occurrence dizziness in 68 essential tremor implanted caudal zona incerta were analyzed. The input data...

10.1016/j.brs.2022.08.010 article EN cc-by Brain stimulation 2022-08-18

The aim was to analyse the risk for myocardial infarction (MI) after cholecystectomy.The study is based on data from Swedish Register Gallstone Surgery (GallRiks) 2006-2014. cohort cross-linked with Patient Register. Standardised incidence ratio (SIR) calculated by dividing observed of MI within 30 days surgery expected background population.Altogether 94,577 procedures were included. postoperatively (30d-po) registered in 87 cases (0.09%, SIR 3.03; 95% CI 2.43-3.74). occurred more often men...

10.1016/j.hpb.2019.06.018 article EN publisher-specific-oa HPB 2019-07-18

<b><i>Background:</i></b> Essential tremor (ET) is the most common adult movement disorder. For relatively large group of patients who do not respond adequately to pharmacological therapy, deep brain stimulation (DBS) a well-established treatment option. Most ET will have bilateral symptoms, and many them receive DBS. Unilateral DBS however still procedure, some papers suggest an ipsilateral effect in these patients. <b><i>Objectives:</i></b>...

10.1159/000525325 article EN cc-by-nc Stereotactic and Functional Neurosurgery 2022-01-01
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