Publications by authors named "Christian Helland"

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Complications and risk factors of endoscopic third ventriculostomy: A 10-year single-centre study and systematic literature review.
Einar Naveen Møen, Christian André Helland, Rupavathana Mahesparan

Brain Spine· June 2025

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Body composition and rupture risk of intracranial aneurysms.
Katja Løvik, Johnny Laupsa-Borge, Nicola Logallo, Christian A Helland

Eur J Med Res· May 2024

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Possible association of trichorhinophalangeal syndrome I and intracranial subependymoma.
Donald A Ross, Siren Berland, Christian A Helland, David R Pettersson

Clin Genet· June 2023

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Strength and Power Testing of Athletes: Associations of Common Assessments Over Time.
Kolbjørn Lindberg, Paul Solberg, Thomas Bjørnsen, Christian Helland, Bent Rønnestad

Int J Sports Physiol Perform· August 2022

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Validity and Reliability of a Motorized Sprint Resistance Device.
Elvir Rakovic, Gøran Paulsen, Christian Helland, Thomas Haugen, Ola Eriksrud

J Strength Cond Res· August 2022

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Strength and Power Testing of Athletes: A Multicenter Study of Test-Retest Reliability.
Kolbjørn Lindberg, Paul Solberg, Thomas Bjørnsen, Christian Helland, Bent Rønnestad

Int J Sports Physiol Perform· July 2022

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Dyslipidemia and rupture risk of intracranial aneurysms-a systematic review.
Katja Løvik, Johnny Laupsa-Borge, Nicola Logallo, Christian A Helland

Neurosurg Rev· December 2021

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Force-velocity profiling in athletes: Reliability and agreement across methods.
Kolbjørn Lindberg, Paul Solberg, Thomas Bjørnsen, Christian Helland, Bent Rønnestad

PLoS One· July 2021

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A strength-oriented exercise session required more recovery time than a power-oriented exercise session with equal work.
Christian Helland, Magnus Midttun, Fredrik Saeland, Lars Haugvad, Daniela Schäfer Olstad

PeerJ· September 2020

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Corrigendum to "Cerebrovascular reactivity after treatment of unruptured intracranial aneurysms - A transcranial Doppler sonography and acetazolamide study" [Journal of the Neurological Sciences 363 (2016) 97-103].
Marianne Lundervik Bøthun, Øystein Ariansen Haaland, Nicola Logallo, Frode Svendsen, Lars Thomassen, Christian A Helland

J Neurol Sci· January 2020

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Anxiety and Depression in Patients with Intracranial Arachnoid Cysts-A Prospective Study.
Priyanthi B Gjerde, Sverre Litleskare, Njål Gjærde Lura, Tone Tangen, Christian A Helland

World Neurosurg· December 2019

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Impaired cerebrovascular reactivity may predict delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage.
Marianne L Bøthun, Øystein A Haaland, Gunnar Moen, Nicola Logallo, Frode Svendsen, Christian A Helland

J Neurol Sci· December 2019

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Surgical decompression of arachnoid cysts leads to improved quality of life: a prospective study-long-term follow-up.
Thomas Moss, Christian A Helland, Svein H Mørkve, Knut Wester

Acta Neurochir (Wien)· November 2019

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Eccentric cycling does not improve cycling performance in amateur cyclists.
Gøran Paulsen, Hedda Ø Eidsheim, Christian Helland, Olivier Seynnes, Paul A Solberg

PLoS One· September 2019

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Force-velocity profiling of sprinting athletes: single-run vs. multiple-run methods.
Christian Helland, Thomas Haugen, Elvir Rakovic, Ola Eriksrud, Olivier Seynnes

Eur J Appl Physiol· February 2019

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Correction to: Force-velocity profiling of sprinting athletes: single-run vs. multiple-run methods.
Christian Helland, Thomas Haugen, Elvir Rakovic, Ola Eriksrud, Olivier Seynnes

Eur J Appl Physiol· February 2019

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The effect of individualised sprint training in elite female team sport athletes: A pilot study.
Elvir Rakovic, Gøran Paulsen, Christian Helland, Ola Eriksrud, Thomas Haugen

J Sports Sci· December 2018

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Rupture prediction of intracranial aneurysms: a nationwide matched case-control study of hemodynamics at the time of diagnosis.
Torbjørn Øygard Skodvin, Øyvind Evju, Christian A Helland, Jørgen Gjernes Isaksen

J Neurosurg· October 2018

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Time Course of Cerebrovascular Reactivity in Patients Treated for Unruptured Intracranial Aneurysms: A One-Year Transcranial Doppler and Acetazolamide Follow-Up Study.
Marianne Lundervik Bøthun, Øystein Ariansen Haaland, Nicola Logallo, Frode Svendsen, Lars Thomassen, Christian A Helland

Biomed Res Int· October 2018

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Training Strategies to Improve Muscle Power: Is Olympic-style Weightlifting Relevant?
Christian Helland, Eirik Hole, Erik Iversen, Monica Charlotte Olsson, Olivier Seynnes

Med Sci Sports Exerc· April 2017

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Surgical Decompression of Arachnoid Cysts Leads to Improved Quality of Life: A Prospective Study.
Svein H Mørkve, Christian A Helland, Jörg Amus, Morten Lund-Johansen, Knut G Wester

Neurosurgery· May 2016

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Cerebrovascular reactivity after treatment of unruptured intracranial aneurysms--A transcranial Doppler sonography and acetazolamide study.
Marianne Lundervik Bøthun, Øystein Ariansen Haaland, Nicola Logallo, Frode Svendsen, Lars Thomassen, Christian A Helland

J Neurol Sci· April 2016

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Continuous Local Intra-Arterial Nimodipine for the Treatment of Cerebral Vasospasm.
Nicola Logallo, Marianne Lundervik Bøthun, Anne Berit Guttormsen, Gunhild Holmaas, Jostein Kråkenes, Christian A Helland

J Neurol Surg Rep· July 2015

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Massive parallel sequencing provides new perspectives on bacterial brain abscesses.
Øyvind Kommedal, Marianne Thulin Wilhelmsen, Steinar Skrede, Roger Meisal, Aleksandra Jakovljev, Christian Helland

J Clin Microbiol· June 2014

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[A man in his 50s with incontinence, difficulty walking and hypernatremia].
Anders Svare, Christian Helland, Magnus Berle, Stephan Johannes Schüler

Tidsskr Nor Laegeforen· November 2013

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