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- Per T O Hellström
Per T O Hellström
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Evaluation of a Fully Automated Method for Ventricular Volume Segmentation Before and After Shunt Surgery in Idiopathic Normal Pressure
Hydrocephalus
Doerthe Ziegelitz, Per Hellström, Isabella Björkman-Burtscher, Simon Agerskov, Oskar Stevens-Jones, Dan Farahmand, Mats Tullberg
World Neurosurgery - 2024 -
Symptoms and signs did not predict outcome after surgery: a prospective study of 143 patients with idiopathic normal pressure
hydrocephalus
Kerstin Andrén, Carsten Wikkelsö, Katarina Laurell, Lena Kollén, Per Hellström, Mats Tullberg
JOURNAL OF NEUROLOGY - 2024 -
Rey auditory verbal learning test in idiopathic normal pressure hydrocephalus and Alzheimer's
disease
F. Juhlin, J. Mellqvist, Marie Eckerström, Per Hellström
Clinical Neuropsychologist - 2023 -
Association between ventricular CSF biomarkers and outcome after shunt surgery in idiopathic normal pressure
hydrocephalus
Rebecca Grønning, Anna Jeppsson, Per Hellström, Katarina Laurell, Dan Farahmand, Henrik Zetterberg, Kaj Blennow, Carsten Wikkelsö, Mats Tullberg
Fluids and Barriers of the CNS - 2023 -
Plasma and cerebrospinal fluid concentrations of neurofilament light protein correlate in patients with idiopathic normal pressure
hydrocephalus
Anna Jeppsson, Åsa Sandelius, Anna Zettergren, Silke Kern, Ingmar Skoog, Kaj Blennow, Henrik Zetterberg, Carsten Wikkelsö, Per Hellström, Mats Tullberg
Fluids and Barriers of the CNS - 2023 -
Neuropsychological functioning in childhood cancer survivors following cranial radiotherapy - results from a long-term follow-up
clinic
Isabelle Rydén, Erik Fernström, Birgitta Lannering, Marie Kalm, Malin Blomstrand, Per Hellström, Thomas Björk-Eriksson, Marianne Jarfelt
Neurocase - 2022 -
Shared CSF Biomarker Profile in Idiopathic Normal Pressure Hydrocephalus and Subcortical Small Vessel
Disease.
Anna Jeppsson, Maria Bjerke, Per Hellström, Kaj Blennow, Henrik Zetterberg, Petronella Kettunen, Carsten Wikkelsö, Anders Wallin, Mats Tullberg
Frontiers in neurology - 2022 -
Neuropsychological Test Performance Among Native and Non-Native Swedes: Second Language
Effects.
Jacob Stålhammar, Per Hellström, Carl Eckerström, Anders Wallin
Archives of clinical neuropsychology : the official journal of the National Academy of Neuropsychologists - 2022 -
Physical exercise and goal attainment after shunt surgery in idiopathic normal pressure hydrocephalus: a randomised clinical
trial
J. Rydja, Lena Kollén, Per Hellström, K. Owen, Åsa Lundgren Nilsson, Carsten Wikkelsö, Mats Tullberg, F. Lundin
Fluids and Barriers of the CNS - 2021 -
Response to the Letter to the Editor regarding the article entitled 'Early shunt surgery improves survival in idiopathic normal pressure
hydrocephalus'.
Kerstin Andrén, Carsten Wikkelsö, Per Hellström, Mats Tullberg, Daniel Jaraj
European journal of neurology - 2021 -
Early shunt surgery improves survival in idiopathic normal pressure
hydrocephalus
Kerstin Andrén, Carsten Wikkelsö, Per Hellström, Mats Tullberg, Daniel Jaraj
European Journal of Neurology - 2021 -
Survival in treated idiopathic normal pressure
hydrocephalus
Kerstin Andrén, Carsten Wikkelsö, N. Sundstrom, H. Israelsson, Simon Agerskov, K. Laurell, Per Hellström, Mats Tullberg
Journal of Neurology - 2020 -
Chiari I malformation—neuropsychological functions and quality of
life
Fawaz Almotairi, Per Hellström, Thomas Skoglund, Åsa Lundgren Nilsson, Magnus Tisell
Acta Neurochirurgica - 2020 -
Wide temporal horns are associated with cognitive dysfunction, as well as impaired gait and
incontinence
O. Lilja-Lund, K. Kockum, Per Hellström, L. Soderstrom, L. Nyberg, K. Laurell
Scientific Reports - 2020 -
Ventricular Volume Is More Strongly Associated with Clinical Improvement Than the Evans Index after Shunting in Idiopathic Normal Pressure
Hydrocephalus
J Neikter, Simon Agerskov, Per Hellström, Mats Tullberg, Göran Starck, Doerthe Ziegelitz, Dan Farahmand
American Journal of Neuroradiology - 2020 -
Return to work following diagnosis of low-grade glioma: A nationwide matched cohort
study.
Isabelle Rydén, Louise Carstam, Sasha Gulati, Anja Smits, Katharina Stibrant Sunnerhagen, Per Hellström, Roger Henriksson, Jiri Bartek, Øyvind Salvesen, Asgeir Store Jakola
Neurology - 2020 -
Ventriculoperitoneal Shunt Complications in the European Idiopathic Normal Pressure Hydrocephalus Multicenter
Study
A. Feletti, D. d'Avella, Carsten Wikkelsö, P. Klinge, Per Hellström, J. Tans, M. Kiefer, U. Meier, J. Lemcke, V. Paternò, L. Stieglitz, M. Sames, K. Saur, M. Kordás, D. Vitanovic, A. Gabarrós, F. Llarga, M. Triffaux, A. Tyberghien, M. Juhler, S. Hasselbalch, K. Cesarini, K. Laurell
Operative neurosurgery - 2019 -
Absence of Disproportionately Enlarged Subarachnoid Space Hydrocephalus, a Sharp Callosal Angle, or Other Morphologic MRI Markers Should Not Be Used to Exclude Patients with Idiopathic Normal Pressure Hydrocephalus from Shunt
Surgery
Simon Agerskov, Maria Wallin, Per Hellström, Doerthe Ziegelitz, Carsten Wikkelsö, Mats Tullberg
American Journal of Neuroradiology - 2019 -
Long-term effects of complications and vascular comorbidity in idiopathic normal pressure hydrocephalus: a quality registry
study
Kerstin Andrén, Carsten Wikkelsö, N. Sundstrom, Simon Agerskov, H. Israelsson, K. Laurell, Per Hellström, Mats Tullberg
Journal of Neurology - 2018 -
Shunt surgery in idiopathic normal pressure hydrocephalus is cost-effective — a cost utility
analysis
Mats Tullberg, Josefine Persson, Jakob Petersen, Per Hellström, Carsten Wikkelsö, Åsa Lundgren Nilsson
Acta Neurochirurgica - 2018 -
The phenotype of idiopathic normal pressure hydrocephalus-a single center study of 429
patients
Simon Agerskov, Per Hellström, Kerstin Andrén, Lena Kollén, Carsten Wikkelsö, Mats Tullberg
Journal of the Neurological Sciences - 2018 -
Does subjective improvement in adults with intracranial arachnoid cysts justify surgical
treatment?
Katrin Rabiei, Per Hellström, Mats Högfeldt Johansson, Magnus Tisell
Journal of Neurosurgery - 2018 -
Pre-and postoperative cerebral blood flow changes in patients with idiopathic normal pressure hydrocephalus measured by computed tomography
(CT)-perfusion.
Doerthe Ziegelitz, Jonathan Arvidsson, Per Hellström, Mats Tullberg, Carsten Wikkelsö, Göran Starck
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism - 2016 -
In Patients With Idiopathic Normal Pressure Hydrocephalus Postoperative Cerebral Perfusion Changes Measured by Dynamic Susceptibility Contrast Magnetic Resonance Imaging Correlate With Clinical
Improvement
Doerthe Ziegelitz, Jonathan Arvidsson, Per Hellström, Mats Tullberg, Carsten Wikkelsö, Göran Starck
Journal of Computer Assisted Tomography - 2015 -
Improvement in social function and health-related quality of life after shunt surgery for idiopathic normal-pressure
hydrocephalus
Jakob Petersen, Per Hellström, Carsten Wikkelsö, Åsa Lundgren Nilsson
Journal of Neurosurgery - 2014 -
Natural course of idiopathic normal pressure
hydrocephalus
Kerstin Andrén, Carsten Wikkelsö, Magnus Tisell, Per Hellström
Journal of Neurology, Neurosurgery and Psychiatry - 2014 -
Cerebral perfusion measured by dynamic susceptibility contrast MRI is reduced in patients with idiopathic normal pressure
hydrocephalus.
Doerthe Ziegelitz, Göran Starck, David Kristiansen, Martin Jakobsson, Maria Hultenmo, Irene K Mikkelsen, Per Hellström, Mats Tullberg, Carsten Wikkelsö
Journal of magnetic resonance imaging : JMRI - 2014 -
The European iNPH Multicentre Study on the predictive values of resistance to CSF outflow and the CSF Tap Test in patients with idiopathic normal pressure
hydrocephalus
Carsten Wikkelsö, Per Hellström, P. M. Klinge, J. T. J. Tans
Journal of Neurology Neurosurgery and Psychiatry - 2013 -
The neuropsychology of iNPH: Findings and evaluation of tests in the European multicentre
study
Per Hellström, Petra Klinge, Jos Tans, Carsten Wikkelsö
Clinical Neurology and Neurosurgery - 2012 -
Affective spectrum disorders in an urban Swedish adult psychiatric unit: a descriptive
study.
M Scharin, Trevor Archer, Per Hellström
Depression research and treatment - 2012 -
A new scale for assessment of severity and outcome in
iNPH
Per Hellström, P. Klinge, J. Tans, Carsten Wikkelsö
Acta Neurologica Scandinavica - 2012 -
One-year outcome in the European multicentre study on
iNPH
P. Klinge, Per Hellström, J. Tans, Carsten Wikkelsö, N. P. H. Multictr Study Grp European i
Acta Neurologica Scandinavica - 2012 -
The neuropsychology of idiopathic normal pressure
hydrocephalus
Per Hellström
2011 -
Shunt surgery in patients with hydrocephalus and white matter
changes.
Magnus Tisell, Mats Tullberg, Per Hellström, Mikael Edsbagge, Mats Högfeldt, Carsten Wikkelsö
Journal of neurosurgery - 2011 -
Strukturerat omhändertagande av patienter med gastroesofageal refluxsjukdom (GERD) jämfört med omhändertagande enligt klinisk praxis i
primärvården
Henrik Bergquist, Lars Agréus, Lotta Tillander, Folke Johnsson, Helene Sörngård, Svante Sjöstedt, Thomas Hillerås, Per Hellström
Riksstämman 1-3 dec 2010, Stockholm - 2010 -
Neuropsychological effects of shunt treatment in idiopathic normal pressure
hydrocephalus.
Per Hellström, Mikael Edsbagge, Elisabeth Blomsterwall, Trevor Archer, Mats Tullberg, Magnus Tisell, Carsten Wikkelsö
Neurosurgery - 2008 -
The neuropsychology of patients with clinically diagnosed idiopathic normal pressure
hydrocephalus.
Per Hellström, Mikael Edsbagge, Trevor Archer, Magnus Tisell, Mats Tullberg, Carsten Wikkelsö
Neurosurgery - 2007 -
Facial emotion recognition in myotonic dystrophy type 1 correlates with CTG repeat
expansion
Stefan Winblad, Per Hellström, Christopher Lindberg, Stefan Hansen
Journal of Neurology, Neurosurgery and Psychiatry - 2006 -
Long-term outcome in 109 adult patients operated on for
hydrocephalus
Magnus Tisell, Per Hellström, Gunilla Ahl-Börjesson, Gudrun Barrows, Elisabeth Blomsterwall, Mats Tullberg, Carsten Wikkelsö
BRITISH JOURNAL OF NEUROSURGERY - 2006 -
The Goteborg MCI study: mild cognitive impairment is a heterogeneous
condition
Arto Nordlund, Sindre Rolstad, Per Hellström, Magnus Sjögren, Stefan Hansen, Anders Wallin
JOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY - 2005 -
Impaired wakefulness is associated with reduced anterior cingulate CBF in patients with normal pressure
hydrocephalus
Mats Tullberg, Per Hellström, Stefan Piechnik, Jan-Erik Starmark, Carsten Wikkelsö
ACTA NEUROLOGICA SCANDINAVICA - 2004 -
Neurological symptoms and signs in adult aqueductal
stenosis.
Magnus Tisell, Mats Tullberg, Per Hellström, Elisabeth Blomsterwall, Carsten Wikkelsö
Acta neurologica Scandinavica - 2003 -
Cognition-enhancing effect of vagus nerve stimulation in patients with Alzheimer's disease: a pilot
study.
Magnus Sjögren, Per Hellström, Michael Jonsson, Magnus Runnerstam, Hans C-Son Silander, Elinor Ben-Menachem
The Journal of clinical psychiatry - 2002