Publications from OUS - Functional Neurosurgery Group
173 publications found
Publications 2024
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The impact of cancer patient pathway on timing of radiotherapy and survival: a cohort study in glioblastoma patients
J Neurooncol, 169 (1), 137-145
DOI 10.1007/s11060-024-04709-z, PubMed 38762830 -
Anatomical registration of intracranial electrodes. Robust model-based localization and deformable smooth brain-shift compensation methods
J Neurosci Methods, 404, 110056
DOI 10.1016/j.jneumeth.2024.110056, PubMed 38224783 -
Cerebrospinal fluid-lymphatic fistula in a child with generalized lymphatic anomaly treated with targeted blood patch - a rare case report and review of the literature
Childs Nerv Syst, 40 (4), 1301-1305
DOI 10.1007/s00381-024-06287-x, PubMed 38236406 -
Norwegian population-based study of effectiveness of vagus nerve stimulation in patients with developmental and epileptic encephalopathies
Epilepsia Open, 9 (2), 704-716
DOI 10.1002/epi4.12908, PubMed 38318727 -
Standardized evaluation of the extent of resection in glioblastoma with automated early post-operative segmentation
Front Radiol, 4, 1357341
DOI 10.3389/fradi.2024.1357341, PubMed 38840717 -
Correction to: Anterior surgical treatment for cervical degenerative radiculopathy: a prediction model for non‑success
Acta Neurochir (Wien), 166 (1), 149
DOI 10.1007/s00701-024-06045-7, PubMed 38526633 -
Correction: Clinical improvement after surgery for degenerative cervical myelopathy; A comparison of Patient-Reported Outcome Measures during 12-month follow-up
PLoS One, 19 (3), e0300610
DOI 10.1371/journal.pone.0300610, PubMed 38466707 -
Clinical utility of ultra long-term subcutaneous electroencephalographic monitoring in drug-resistant epilepsies: a "real world" pilot study
Epilepsia (in press)
DOI 10.1111/epi.18121, PubMed 39340394 -
Functional hemispheric disconnection procedures for chronic epilepsy: history, indications, techniques, complications and current practice in Europe. A consensus statement on behalf of the EANS functional neurosurgery section
Brain Spine, 4, 102754
DOI 10.1016/j.bas.2024.102754, PubMed 38510638 -
Ramping dynamics and theta oscillations reflect dissociable signatures during rule-guided human behavior
Nat Commun, 15 (1), 637
DOI 10.1038/s41467-023-44571-7, PubMed 38245516 -
From wires to waves, a novel sensor system for in vivo pressure monitoring
Sci Rep, 14 (1), 7570
DOI 10.1038/s41598-024-58019-5, PubMed 38555360
Publications 2023
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Incidence and outcome of pseudoprogression after radiation therapy in glioblastoma patients: A cohort study
Neurooncol Pract, 11 (1), 36-45
DOI 10.1093/nop/npad063, PubMed 38222046 -
Anatomical registration of intracranial electrodes. Robust model-based localization and deformable smooth brain-shift compensation methods
bioRxiv
DOI 10.1101/2023.05.08.539503, PubMed 37214984 -
Temporal lobe epilepsy
Tidsskr Nor Laegeforen, 143 (2)
DOI 10.4045/tidsskr.22.0369, PubMed 36718887 -
Decision and response monitoring during working memory are sequentially represented in the human insula
iScience, 26 (10), 107653
DOI 10.1016/j.isci.2023.107653, PubMed 37674986 -
The benefit of complete resection of contrast enhancing tumor in glioblastoma patients: A population-based study
Neurooncol Pract, 10 (6), 555-564
DOI 10.1093/nop/npad037, PubMed 38026582 -
The Norwegian registry for spine surgery (NORspine): cohort profile
Eur Spine J, 32 (11), 3713-3730
DOI 10.1007/s00586-023-07929-5, PubMed 37718341 -
Combining MRI and Spectral EEG for Assessment of Neurocognitive Outcomes in Preterm Infants
Neonatology, 120 (4), 482-490
DOI 10.1159/000530648, PubMed 37290419 -
Impact of the number of previous lumbar operations on patient-reported outcomes after surgery for lumbar spinal stenosis or lumbar disc herniation
Bone Joint J, 105-B (4), 422-430
DOI 10.1302/0301-620X.105B4.BJJ-2022-0704.R1, PubMed 36924173 -
Inter-site generalizability of EEG based age prediction algorithms in the preterm infant
Physiol Meas, 44 (7)
DOI 10.1088/1361-6579/ace755, PubMed 37442141 -
Subspace partitioning in the human prefrontal cortex resolves cognitive interference
Proc Natl Acad Sci U S A, 120 (28), e2220523120
DOI 10.1073/pnas.2220523120, PubMed 37399398 -
Whole-exome sequencing in moyamoya patients of Northern-European origin identifies gene variants involved in Nitric Oxide metabolism: A pilot study
Brain Spine, 3, 101745
DOI 10.1016/j.bas.2023.101745, PubMed 37383439
Publications 2022
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Episodic Memory Dysfunction and Effective Connectivity in Adult Patients With Newly Diagnosed Nonlesional Temporal Lobe Epilepsy
Front Neurol, 13, 774532
DOI 10.3389/fneur.2022.774532, PubMed 35222242 -
Modeling intracranial electrodes. A simulation platform for the evaluation of localization algorithms
Front Neuroinform, 16, 788685
DOI 10.3389/fninf.2022.788685, PubMed 36277477 -
ANT-DBS in epilepsy shows no effect on selected neuropsychiatric tests
Acta Neurol Scand, 146 (3), 258-264
DOI 10.1111/ane.13658, PubMed 35649713 -
Non-respondents do not bias outcome assessment after cervical spine surgery: a multicenter observational study from the Norwegian registry for spine surgery (NORspine)
Acta Neurochir (Wien), 165 (1), 125-133
DOI 10.1007/s00701-022-05453-x, PubMed 36539647 -
Orbitofrontal cortex governs working memory for temporal order
Curr Biol, 32 (9), R410-R411
DOI 10.1016/j.cub.2022.03.074, PubMed 35537388 -
Deep Brain Stimulation for Arm Tremor: A Randomized Trial Comparing Two Targets
Ann Neurol, 91 (5), 585-601
DOI 10.1002/ana.26317, PubMed 35148020 -
Anterior surgical treatment for cervical degenerative radiculopathy: a prediction model for non-success
Acta Neurochir (Wien), 165 (1), 145-157
DOI 10.1007/s00701-022-05440-2, PubMed 36481873 -
Clinical improvement after surgery for degenerative cervical myelopathy; A comparison of Patient-Reported Outcome Measures during 12-month follow-up
PLoS One, 17 (3), e0264954
DOI 10.1371/journal.pone.0264954, PubMed 35259164 -
Early spectral EEG in preterm infants correlates with neurocognitive outcomes in late childhood
Pediatr Res, 92 (4), 1132-1139
DOI 10.1038/s41390-021-01915-7, PubMed 35013563 -
Monitoring the Awake and Anesthetized Unconscious States Using Bispectral Index and Electroencephalographic Connectivity Measures
Clin EEG Neurosci, 54 (3), 273-280
DOI 10.1177/15500594221131680, PubMed 36226378 -
What is success of treatment? Expected outcome scores in cervical radiculopathy patients were much higher than the previously reported cut-off values for success
Eur Spine J, 31 (10), 2761-2768
DOI 10.1007/s00586-022-07234-7, PubMed 35551484 -
Endoscopic third ventriculostomy for adults with hydrocephalus: creating a prognostic model for success: protocol for a retrospective multicentre study (Nordic ETV)
BMJ Open, 12 (1), e055570
DOI 10.1136/bmjopen-2021-055570, PubMed 35105647
Publications 2021
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Subthalamic Nucleus Stimulation in Parkinson's Disease: 5-Year Extension Study of a Randomized Trial
Mov Disord Clin Pract, 9 (1), 48-59
DOI 10.1002/mdc3.13348, PubMed 35005065 -
Cognition in adult patients with newly diagnosed non-lesional temporal lobe epilepsy
Epilepsy Behav, 116, 107771
DOI 10.1016/j.yebeh.2021.107771, PubMed 33545650 -
Cognitive change after DBS in refractory epilepsy: A randomized-controlled trial
Acta Neurol Scand, 145 (1), 111-118
DOI 10.1111/ane.13539, PubMed 34658033 -
Effect of Arthroplasty vs Fusion for Patients With Cervical Radiculopathy: A Randomized Clinical Trial
JAMA Netw Open, 4 (8), e2119606
DOI 10.1001/jamanetworkopen.2021.19606, PubMed 34351401 -
Top-Down Attentional Modulation in Human Frontal Cortex: Differential Engagement during External and Internal Attention
Cereb Cortex, 31 (2), 873-883
DOI 10.1093/cercor/bhaa262, PubMed 33063100 -
Norwegian population-based study of long-term effects, safety, and predictors of response of vagus nerve stimulation treatment in drug-resistant epilepsy: The NORPulse study
Epilepsia, 63 (2), 414-425
DOI 10.1111/epi.17152, PubMed 34935136 -
Spinal cord stimulation for the treatment of peripheral neuropathic pain
Tidsskr Nor Laegeforen, 141 (9)
DOI 10.4045/tidsskr.20.1010, PubMed 34107661 -
[Correction: Spinal cord stimulation for the treatment of peripheral neuropathic pain]
Tidsskr Nor Laegeforen, 141 (10)
DOI 10.4045/tidsskr.21.0453, PubMed 34182742 -
Variations in the management of diffuse low-grade gliomas-A Scandinavian multicenter study
Neurooncol Pract, 8 (6), 706-717
DOI 10.1093/nop/npab054, PubMed 34777840 -
Intracranial Recordings Demonstrate Both Cortical and Medial Temporal Lobe Engagement in Visual Search in Humans
J Cogn Neurosci, 33 (9), 1833-1861
DOI 10.1162/jocn_a_01739, PubMed 34375422 -
How to generate graded spinal cord injuries in swine - tools and procedures
Dis Model Mech, 14 (8)
DOI 10.1242/dmm.049053, PubMed 34464444
Publications 2020
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Long-term outcome of posterior fossa medulloblastoma in patients surviving more than 20 years following primary treatment in childhood
Sci Rep, 10 (1), 9371
DOI 10.1038/s41598-020-66328-8, PubMed 32523021 -
Validation of a new approach for distinguishing anesthetized from awake state in patients using directed transfer function applied to raw EEG
J Clin Monit Comput, 35 (6), 1381-1394
DOI 10.1007/s10877-020-00603-x, PubMed 33064257 -
Criteria for defining interictal epileptiform discharges in EEG: A clinical validation study
Neurology, 94 (20), e2139-e2147
DOI 10.1212/WNL.0000000000009439, PubMed 32321764 -
Optimized set of criteria for defining interictal epileptiform EEG discharges
Clin Neurophysiol, 131 (9), 2250-2254
DOI 10.1016/j.clinph.2020.06.026, PubMed 32731161 -
Direct visual targeting versus preset coordinates for ANT-DBS in epilepsy
Acta Neurol Scand, 142 (1), 23-29
DOI 10.1111/ane.13233, PubMed 32078161 -
A randomised controlled trial comparing the effectiveness of surgical and nonsurgical treatment for cervical radiculopathy
BMC Musculoskelet Disord, 21 (1), 171
DOI 10.1186/s12891-020-3188-6, PubMed 32178655
Publications 2019
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Safety aspects of antiepileptic drugs-a population-based study of adverse effects relative to changes in utilisation
Eur J Clin Pharmacol, 75 (8), 1153-1160
DOI 10.1007/s00228-019-02678-1, PubMed 31001654 -
Auditory deviance detection in the human insula: An intracranial EEG study
Cortex, 121, 189-200
DOI 10.1016/j.cortex.2019.09.002, PubMed 31629197 -
Quantitative EEG analysis in Encephalopathy related to Status Epilepticus during slow Sleep
Epileptic Disord, 21 (S1), 31-40
DOI 10.1684/epd.2019.1055, PubMed 31149902 -
[A man in his fifties with variable weakness and difficulty in walking]
Tidsskr Nor Laegeforen, 139 (18)
DOI 10.4045/tidsskr.18.0841, PubMed 31823568 -
EEG features in Encephalopathy related to Status Epilepticus during slow Sleep
Epileptic Disord, 21 (S1), 22-30
DOI 10.1684/epd.2019.1054, PubMed 31162114 -
Corrigendum to "Seizure-like episodes and EEG abnormalities in patients with long QT syndrome" [Seizure 61 (2018) 214-220]
Seizure, 69, 304
DOI 10.1016/j.seizure.2018.12.002, PubMed 31056410 -
Default network and frontoparietal control network theta connectivity supports internal attention
Nat Hum Behav, 3 (12), 1263-1270
DOI 10.1038/s41562-019-0717-0, PubMed 31477910 -
Diagnostic accuracy of interictal source imaging in presurgical epilepsy evaluation: A systematic review from the E-PILEPSY consortium
Clin Neurophysiol, 130 (5), 845-855
DOI 10.1016/j.clinph.2018.12.016, PubMed 30824202 -
Clinical, Radiological, and Demographic Details of Benign External Hydrocephalus: A Population-Based Study
Pediatr Neurol, 96, 53-57
DOI 10.1016/j.pediatrneurol.2019.01.015, PubMed 30808532 -
Development of a Multimodal Apparatus to Generate Biomechanically Reproducible Spinal Cord Injuries in Large Animals
Front Neurol, 10, 223
DOI 10.3389/fneur.2019.00223, PubMed 30941086
Publications 2018
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Multiple Microelectrode Recordings in STN-DBS Surgery for Parkinson's Disease: A Randomized Study
Mov Disord Clin Pract, 5 (3), 296-305
DOI 10.1002/mdc3.12621, PubMed 30009214 -
Seizure-like episodes and EEG abnormalities in patients with long QT syndrome
Seizure, 61, 214-220
DOI 10.1016/j.seizure.2018.08.020, PubMed 30218808 -
Anterior thalamic deep brain stimulation in refractory epilepsy: A randomized, double-blinded study
Acta Neurol Scand, 139 (3), 294-304
DOI 10.1111/ane.13047, PubMed 30427061 -
Dynamic frontotemporal systems process space and time in working memory
PLoS Biol, 16 (3), e2004274
DOI 10.1371/journal.pbio.2004274, PubMed 29601574 -
Distinguishing Anesthetized from Awake State in Patients: A New Approach Using One Second Segments of Raw EEG
Front Hum Neurosci, 12, 40
DOI 10.3389/fnhum.2018.00040, PubMed 29515381 -
Locomotor central pattern generator excitability states and serotonin sensitivity after spontaneous recovery from a neonatal lumbar spinal cord injury
Brain Res, 1708, 10-19
DOI 10.1016/j.brainres.2018.12.001, PubMed 30521786 -
Neurosurgical treatment of gangliogliomas in children and adolescents: long-term follow-up of a single-institution series of 32 patients
Acta Neurochir (Wien), 160 (6), 1207-1214
DOI 10.1007/s00701-018-3550-8, PubMed 29680921 -
Dystonia-deafness syndrome caused by ACTB p.Arg183Trp heterozygosity shows striatal dopaminergic dysfunction and response to pallidal stimulation
J Neurodev Disord, 10 (1), 17
DOI 10.1186/s11689-018-9235-z, PubMed 29788902 -
Quality of life and physician-reported developmental, cognitive, and social problems in children with benign external hydrocephalus-long-term follow-up
Childs Nerv Syst, 35 (2), 245-250
DOI 10.1007/s00381-018-4016-2, PubMed 30523438
Publications 2017
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Utilisation and polypharmacy aspects of antiepileptic drugs in elderly versus younger patients with epilepsy: A pharmacoepidemiological study of CNS-active drugs in Norway, 2004-2015
Epilepsy Res, 139, 35-42
DOI 10.1016/j.eplepsyres.2017.11.001, PubMed 29175562 -
Erratum to: Changes in utilisation of antiepileptic drugs in epilepsy and non-epilepsy disorders-A pharmacoepidemiological study and clinical implications
Eur J Clin Pharmacol, 73 (6), 791-792
DOI 10.1007/s00228-017-2252-0, PubMed 28389679 -
Cellular reactions and compensatory tissue re-organization during spontaneous recovery after spinal cord injury in neonatal mice
Dev Neurobiol, 77 (8), 928-946
DOI 10.1002/dneu.22479, PubMed 28033684 -
Use of advanced therapies for Parkinson's disease in Norway
Tidsskr Nor Laegeforen, 137 (9), 619-623
DOI 10.4045/tidsskr.16.0711, PubMed 28468476 -
The proteome of pus from human brain abscesses: host-derived neurotoxic proteins and the cell-type diversity of CNS pus
J Neurosurg, 129 (3), 829-837
DOI 10.3171/2017.4.JNS17284, PubMed 29053067 -
Seizure outcomes of temporal lobe epilepsy surgery in patients with normal MRI and without specific histopathology
Acta Neurochir (Wien), 159 (5), 757-766
DOI 10.1007/s00701-017-3127-y, PubMed 28281007 -
Epidemiology of Benign External Hydrocephalus in Norway-A Population-Based Study
Pediatr Neurol, 73, 36-41
DOI 10.1016/j.pediatrneurol.2017.04.018, PubMed 28666559 -
Rapid recovery and altered neurochemical dependence of locomotor central pattern generation following lumbar neonatal spinal cord injury
J Physiol, 596 (2), 281-303
DOI 10.1113/JP274484, PubMed 29086918
Publications 2016
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Changes in utilisation of antiepileptic drugs in epilepsy and non-epilepsy disorders-a pharmacoepidemiological study and clinical implications
Eur J Clin Pharmacol, 72 (10), 1245-1254
DOI 10.1007/s00228-016-2092-3, PubMed 27411937 -
Ictal EEG source imaging in presurgical evaluation: High agreement between analysis methods
Seizure, 43, 1-5
DOI 10.1016/j.seizure.2016.09.017, PubMed 27764709 -
The use of surgery for cervical degenerative disease in Norway in the period 2008-2014 : A population-based study of 6511 procedures
Acta Neurochir (Wien), 158 (5), 969-74
DOI 10.1007/s00701-016-2760-1, PubMed 26983821 -
Neurocognitive and psychosocial function in children with benign external hydrocephalus (BEH)-a long-term follow-up study
Childs Nerv Syst, 33 (1), 91-99
DOI 10.1007/s00381-016-3267-z, PubMed 27848005 -
Current use of imaging and electromagnetic source localization procedures in epilepsy surgery centers across Europe
Epilepsia, 57 (5), 770-6
DOI 10.1111/epi.13347, PubMed 27012361 -
The Norwegian Cervical Arthroplasty Trial (NORCAT): 2-year clinical outcome after single-level cervical arthroplasty versus fusion-a prospective, single-blinded, randomized, controlled multicenter study
Eur Spine J, 26 (4), 1225-1235
DOI 10.1007/s00586-016-4922-5, PubMed 28012081 -
Heterotopic ossification and clinical outcome in nonconstrained cervical arthroplasty 2 years after surgery: the Norwegian Cervical Arthroplasty Trial (NORCAT)
Eur Spine J, 25 (7), 2271-8
DOI 10.1007/s00586-016-4549-6, PubMed 27061727 -
A Neonatal Mouse Spinal Cord Compression Injury Model
J Vis Exp (109), e53498
DOI 10.3791/53498, PubMed 27078037
Publications 2015
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High extracellular levels of potassium and trace metals in human brain abscess
Neurochem Int, 82, 28-32
DOI 10.1016/j.neuint.2015.02.003, PubMed 25684071 -
Posterior fossa ependymoblastoma diagnosed in the second month of life: uneventful 12 years survival after gross total resection followed by chemotherapy
Springerplus, 4, 389
DOI 10.1186/s40064-015-1178-1, PubMed 26251773 -
The Long-term Outcome After Resection of Intraspinal Nerve Sheath Tumors: Report of 131 Consecutive Cases
Neurosurgery, 77 (4), 585-92; discussion 592-3
DOI 10.1227/NEU.0000000000000890, PubMed 26191976 -
The obesity epidemic makes life difficult for patients with herniated lumbar discs - and for back-surgeons: Increased risk of complications
Scand J Pain, 10, 103
DOI 10.1016/j.sjpain.2015.10.008, PubMed 28361756 -
Outcome of spine surgery: In a clinical field with few randomized controlled studies, a national spine surgery register creates evidence for practice guidelines
Scand J Pain, 6 (1), 7-8
DOI 10.1016/j.sjpain.2014.10.001, PubMed 29911583 -
Neurosurgical treatment of brain tumors in the first 6 months of life: long-term follow-up of a single consecutive institutional series of 30 patients
Childs Nerv Syst, 31 (12), 2283-90
DOI 10.1007/s00381-015-2792-5, PubMed 26174616 -
Personality changes after deep brain stimulation in Parkinson's disease
Parkinsons Dis, 2015, 490507
DOI 10.1155/2015/490507, PubMed 25705545 -
Self-Reported Executive Functioning in Everyday Life in Parkinson's Disease after Three Months of Subthalamic Deep Brain Stimulation
Parkinsons Dis, 2015, 461453
DOI 10.1155/2015/461453, PubMed 26167329 -
Effective connectivity in long-term EEG monitoring in preterm infants
Clin Neurophysiol, 126 (12), 2261-8
DOI 10.1016/j.clinph.2015.01.017, PubMed 25735477 -
Seizure outcomes in relation to the extent of resection of the perifocal fluorodeoxyglucose and flumazenil PET abnormalities in anteromedial temporal lobectomy
Acta Neurochir (Wien), 157 (11), 1905-16
DOI 10.1007/s00701-015-2578-2, PubMed 26350516
Publications 2014
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Idiopathic ventral spinal cord herniation: an increasingly recognized cause of thoracic myelopathy
J Cent Nerv Syst Dis, 6, 85-91
DOI 10.4137/JCNSD.S16180, PubMed 25336997 -
High extracellular concentration of excitatory amino acids glutamate and aspartate in human brain abscess
Neurochem Int, 69, 41-7
DOI 10.1016/j.neuint.2014.03.001, PubMed 24632003 -
Neurosurgical treatment of pediatric low-grade midbrain tumors: a single consecutive institutional series of 15 patients
J Neurosurg Pediatr, 14 (6), 598-603
DOI 10.3171/2014.9.PEDS1462, PubMed 25325421 -
Anaplastic astrocytomas: survival and prognostic factors in a surgical series
Acta Neurochir (Wien), 156 (6), 1053-61
DOI 10.1007/s00701-014-2053-5, PubMed 24682619 -
The effect of blood glucose and pCO2 on spectral EEG of premature infants during the first three days of life
Neonatology, 105 (4), 297-305
DOI 10.1159/000357291, PubMed 24643078 -
Reactivation of occult herpes simplex meningoencephalitis after temporal lobe resection for refractory epilepsy--a case report
Seizure, 23 (4), 321-3
DOI 10.1016/j.seizure.2014.01.010, PubMed 24521759
Publications 2013
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Subclinical epileptiform activity in children with electrical status epilepticus during sleep: effects on cognition and behavior before and after treatment with levetiracetam
Epilepsy Behav, 27 (1), 40-8
DOI 10.1016/j.yebeh.2012.12.007, PubMed 23376335 -
A neonatal mouse spinal cord injury model for assessing post-injury adaptive plasticity and human stem cell integration
PLoS One, 8 (8), e71701
DOI 10.1371/journal.pone.0071701, PubMed 23990976 -
The way out of Babel
Epilepsia, 54 (4), 767-8
DOI 10.1111/epi.12110, PubMed 23550936 -
Pharmacological treatment of psychiatric comorbidity in patients with refractory epilepsy
Epilepsy Behav, 29 (1), 77-81
DOI 10.1016/j.yebeh.2013.06.031, PubMed 23939032 -
Surgery for high-grade gliomas in the aging
Acta Neurol Scand, 128 (3), 185-93
DOI 10.1111/ane.12105, PubMed 23432636 -
Meningioma surgery in the very old-validating prognostic scoring systems
Acta Neurochir (Wien), 155 (12), 2263-71; discussion 2271
DOI 10.1007/s00701-013-1872-0, PubMed 24026231 -
[Reply on TWAR: Lies, damned lies and registry data]
Lakartidningen, 110 (48), 2183
PubMed 24432502 -
Neurosurgical treatment of oligodendroglial tumors in children and adolescents: a single-institution series of 35 consecutive patients
J Neurosurg Pediatr, 12 (3), 241-6
DOI 10.3171/2013.6.PEDS12586, PubMed 23870041 -
Automated spectral EEG analyses of premature infants during the first three days of life correlated with developmental outcomes at 24 months
Neonatology, 103 (3), 205-12
DOI 10.1159/000345923, PubMed 23327994 -
Atlantoaxial rotatory fixation--a cause of torticollis
Tidsskr Nor Laegeforen, 133 (5), 519-23
DOI 10.4045/tidsskr.11.1540, PubMed 23463063 -
Magnetic resonance imaging evaluation after implantation of a titanium cervical disc prosthesis: a comparison of 1.5 and 3 Tesla magnet strength
Eur Spine J, 22 (10), 2296-302
DOI 10.1007/s00586-013-2994-z, PubMed 24061966
Publications 2012
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Neurosurgical treatment of low-grade cerebellar astrocytoma in children and adolescents: a single consecutive institutional series of 100 patients
J Neurosurg Pediatr, 11 (3), 245-9
DOI 10.3171/2012.11.PEDS12265, PubMed 23240848 -
Application of a computational model of vagus nerve stimulation
Acta Neurol Scand, 126 (5), 336-43
DOI 10.1111/j.1600-0404.2012.01656.x, PubMed 22360378 -
Pharmacokinetic variability of four newer antiepileptic drugs, lamotrigine, levetiracetam, oxcarbazepine, and topiramate: a comparison of the impact of age and comedication
Ther Drug Monit, 34 (4), 440-5
DOI 10.1097/FTD.0b013e31825ee389, PubMed 22777154 -
Outcome following surgery for intracranial meningiomas in the aging
Acta Neurol Scand, 127 (3), 161-9
DOI 10.1111/j.1600-0404.2012.01692.x, PubMed 22725678 -
The effect of levetiracetam on focal nocturnal epileptiform activity during sleep--a placebo-controlled double-blind cross-over study
Epilepsy Behav, 24 (1), 44-8
DOI 10.1016/j.yebeh.2012.02.024, PubMed 22494796 -
Alpha frequency estimation in patients with epilepsy
Clin EEG Neurosci, 43 (2), 97-104
DOI 10.1177/1550059411433611, PubMed 22715482 -
Surgical mortality and selected complications in 273 consecutive craniotomies for intracranial tumors in pediatric patients
Neurosurgery, 70 (4), 936-43; discussion 943
DOI 10.1227/NEU.0b013e31823bcc61, PubMed 21993188 -
[Epilepsy surgery--assessment and patient selection]
Tidsskr Nor Laegeforen, 132 (14), 1614-8
DOI 10.4045/tidsskr.11.1149, PubMed 22875126 -
Fast evaluation of interictal spikes in long-term EEG by hyper-clustering
Epilepsia, 53 (7), 1196-204
DOI 10.1111/j.1528-1167.2012.03503.x, PubMed 22578143 -
Cognitive and neurological sequelae after stereoendoscopic disconnection of a hypothalamic hamartoma. A case study
Epilepsy Behav, 24 (2), 274-8
DOI 10.1016/j.yebeh.2012.03.024, PubMed 22546525 -
Volume and densities of chronic subdural haematoma obtained from CT imaging as predictors of postoperative recurrence: a prospective study of 107 operated patients
Acta Neurochir (Wien), 155 (2), 323-33; discussion 333
DOI 10.1007/s00701-012-1565-0, PubMed 23229873 -
Local and systemic pro-inflammatory and anti-inflammatory cytokine patterns in patients with chronic subdural hematoma: a prospective study
Inflamm Res, 61 (8), 845-52
DOI 10.1007/s00011-012-0476-0, PubMed 22527446
Publications 2011
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Levetiracetam reduces the frequency of interictal epileptiform discharges during NREM sleep in children with ADHD
Eur J Paediatr Neurol, 15 (6), 532-8
DOI 10.1016/j.ejpn.2011.04.014, PubMed 21683631 -
[The prescription registry and abuse of pregabalin]
Tidsskr Nor Laegeforen, 131 (3), 223
DOI 10.4045/tidsskr.10.1328, PubMed 21304565 -
Prescription patterns of antiepileptic drugs in patients with epilepsy in a nation-wide population
Epilepsy Res, 95 (1-2), 51-9
DOI 10.1016/j.eplepsyres.2011.02.012, PubMed 21435840 -
[Clarification about pregabalin and the Norwegian Prescription Database]
Tidsskr Nor Laegeforen, 131 (8), 800-1
DOI 10.4045/tidsskr.11.0292, PubMed 21556068 -
Comparison of three methods for localizing interictal epileptiform discharges with magnetoencephalography
J Clin Neurophysiol, 28 (5), 431-40
DOI 10.1097/WNP.0b013e318231c86f, PubMed 21946369 -
Chemokines as markers of local inflammation and angiogenesis in patients with chronic subdural hematoma: a prospective study
Acta Neurochir (Wien), 154 (1), 113-20; discussion 120
DOI 10.1007/s00701-011-1203-2, PubMed 22037980 -
Benign external hydrocephalus: a review, with emphasis on management
Neurosurg Rev, 34 (4), 417-32
DOI 10.1007/s10143-011-0327-4, PubMed 21647596
Publications 2010
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[Apocalyptic process in Oslo University Hospital]
Tidsskr Nor Laegeforen, 130 (21), 2110
DOI 10.4045/tidsskr.10.1118, PubMed 21052108 -
Long-term outcome after resection of intraspinal ependymomas: report of 86 consecutive cases
Neurosurgery, 67 (6), 1622-31; discussion 1631
DOI 10.1227/NEU.0b013e3181f96d41, PubMed 21107192 -
Anterior cervical arthrodesis using a "stand alone" cylindrical titanium cage: prospective analysis of radiographic parameters
Spine (Phila Pa 1976), 35 (16), 1545-50
DOI 10.1097/BRS.0b013e3181d259c1, PubMed 20581756 -
Decrease in propagation of interictal epileptiform activity after introduction of levetiracetam visualized with electric source imaging
Brain Topogr, 23 (3), 269-78
DOI 10.1007/s10548-010-0150-1, PubMed 20574764 -
Do sleep-deprived EEG recordings reflect spike index as found in full-night EEG recordings?
Epilepsy Behav, 19 (3), 348-51
DOI 10.1016/j.yebeh.2010.07.021, PubMed 20934918 -
Attention-deficit hyperactivity disorder and nocturnal epileptiform activity in children with epilepsy admitted to a national epilepsy center
Epilepsy Behav, 18 (4), 445-9
DOI 10.1016/j.yebeh.2010.05.013, PubMed 20598646
Publications 2009
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Antiepileptic drugs in epilepsy and other disorders--a population-based study of prescriptions
Epilepsy Res, 87 (1), 31-9
DOI 10.1016/j.eplepsyres.2009.07.005, PubMed 19679449 -
Intracranial tumor surgery in patients >70 years of age: is clinical practice worthwhile or futile?
Acta Neurol Scand, 120 (5), 288-94
DOI 10.1111/j.1600-0404.2009.01157.x, PubMed 19737154
Publications 2008
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Predictors for cognitive impairment one year after surgery for aneurysmal subarachnoid hemorrhage
J Neurol, 255 (11), 1770-6
DOI 10.1007/s00415-008-0047-z, PubMed 18854912 -
Health-related quality of life in a trial of acupuncture, sham acupuncture and conventional treatment for chronic sinusitis
BMC Res Notes, 1, 37
DOI 10.1186/1756-0500-1-37, PubMed 18710490
Publications 2007
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Is intracranial pressure waveform analysis useful in the management of pediatric neurosurgical patients?
Pediatr Neurosurg, 43 (6), 472-81
DOI 10.1159/000108790, PubMed 17992035 -
Is vagus nerve stimulation a treatment option for patients with drug-resistant idiopathic generalized epilepsy?
Acta Neurol Scand Suppl, 187, 55-8
DOI 10.1111/j.1600-0404.2007.00848.x, PubMed 17419830 -
Audits can improve neurosurgical practice--illustrated by endoscopic third ventriculostomy
Pediatr Neurosurg, 43 (6), 482-7
DOI 10.1159/000108791, PubMed 17992036
Publications 2006
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Unilateral Holmes tremor, clearly responsive to cerebrospinal fluid release, in a patient with an ischemic midbrain lesion and associated chronic hydrocephalic ventricle enlargement. Case report
J Neurosurg, 104 (3), 448-51
DOI 10.3171/jns.2006.104.3.448, PubMed 16572662 -
Implantation of electrodes for deep brain stimulation of the subthalamic nucleus in advanced Parkinson's disease with the aid of intraoperative microrecording under general anesthesia
Neurosurgery, 59 (5), E1138; discussion E1138
DOI 10.1227/01.NEU.0000245603.77075.55, PubMed 17143204 -
The value of multichannel MEG and EEG in the presurgical evaluation of 70 epilepsy patients
Epilepsy Res, 69 (1), 80-6
DOI 10.1016/j.eplepsyres.2006.01.001, PubMed 16516443
Publications 2005
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3T phased array MRI improves the presurgical evaluation in focal epilepsies: a prospective study
Neurology, 65 (7), 1026-31
DOI 10.1212/01.wnl.0000179355.04481.3c, PubMed 16217054 -
Comparing precision of distortion-compensated and stereophotogrammetric Roentgen analysis when monitoring fusion in the cervical spine
Eur Spine J, 15 (6), 774-9
DOI 10.1007/s00586-005-0929-z, PubMed 16163513 -
The gravity-assisted Paedi-Gav valve in the treatment of pediatric hydrocephalus
Pediatr Neurosurg, 41 (1), 8-14
DOI 10.1159/000084859, PubMed 15886507 -
[Chronic whiplash syndrome is no indication for craniocervical fixation]
Tidsskr Nor Laegeforen, 125 (21), 2939-41
PubMed 16276376 -
Comparison of traditional Chinese acupuncture, minimal acupuncture at non-acupoints and conventional treatment for chronic sinusitis
Complement Ther Med, 13 (1), 4-10
DOI 10.1016/j.ctim.2005.01.002, PubMed 15907672
Publications 2004
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To the editor
J. Neurosurg., 100 (2), 359-360 -
Systematic review of the prevention of delayed ischemic neurological deficits with hypertension, hypervolemia, and hemodilution therapy following subarachnoid hemorrhage. J Neurosurg 98:978-984, May, 2003
J Neurosurg, 100 (2), 359-60; author reply 360
PubMed 15086250
Publications 2002
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[Treatment of hydrocephalus with endoscopic third ventriculocisternostomy]
Tidsskr Nor Laegeforen, 122 (10), 994-8
PubMed 12082709 -
Risk factors for aneurysmal subarachnoid haemorrhage: the Tromsø study
J Neurol Neurosurg Psychiatry, 73 (2), 185-7
DOI 10.1136/jnnp.73.2.185, PubMed 12122180
Publications 2000
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Acupuncture in intractable epilepsy: lack of effect on health-related quality of life
Seizure, 9 (6), 422-6
DOI 10.1053/seiz.2000.0436, PubMed 10986000
Publications 1999
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The effect of acupuncture in chronic intractable epilepsy
Seizure, 8 (3), 170-4
DOI 10.1053/seiz.1999.0278, PubMed 10356376
Publications 1998
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Electrophysiological localization of brain regions involved in perceptual memory
Exp Brain Res, 123 (4), 481-4
DOI 10.1007/s002210050592, PubMed 9870607
Publications 1997
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Does physical exercise influence the occurrence of epileptiform EEG discharges in children?
Epilepsia, 38 (3), 279-84
DOI 10.1111/j.1528-1157.1997.tb01118.x, PubMed 9070589
Publications 1994
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Neuropsychological findings in a non-clinical sample of workers exposed to solvents
J Neurol Neurosurg Psychiatry, 57 (5), 614-6
DOI 10.1136/jnnp.57.5.614, PubMed 8201335 -
Modified Robinson-Smith procedure for the treatment of cervical radiculopathy
Acta Neurol Scand, 90 (3), 197-200
DOI 10.1111/j.1600-0404.1994.tb02705.x, PubMed 7847061 -
Symptomatic, expansive middle cranial fossa arachnoid cyst treated by a cysto-peritoneal shunt. Case report and evaluation of treatment options
Acta Neurol Scand, 89 (3), 230-2
DOI 10.1111/j.1600-0404.1994.tb01668.x, PubMed 8030408
Publications 1992
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[Topographic survey of the cerebral electric activity]
Tidsskr Nor Laegeforen, 112 (16), 2121
PubMed 1523642
Publications 1990
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PRIVATE OR PUBLIC - THE RELATIONS TO THE STATE OF NORGES-BANK 1816-1851
Hist. Tidsskr., 69 (1), 21-35
Publications 1988
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H reflex, F response and quantitative stretch reflex measurements in the lower extremity before and after intravenous infusion of local anaesthetics
Electromyogr Clin Neurophysiol, 28 (1), 15-20
PubMed 3168911 -
Evaluation of motor blockade by isometric force measurement and electromyographic recording during epidural anaesthesia--a methodological study
Acta Anaesthesiol Scand, 32 (6), 477-84
DOI 10.1111/j.1399-6576.1988.tb02770.x, PubMed 2972155 -
The electromyographic signal as a measure of muscular force: a comparison of detection and quantification techniques
Electromyogr Clin Neurophysiol, 28 (2-3), 141-50
PubMed 3416804
Publications 1986
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THE AGE OF THE ENLIGHTENMENT - NORWEGIAN - BOBERG,S, MALMQUIST,G
Hist. Tidsskr., 65 (4), 443-448 -
Reliability and variability in the measurement of interlimbal distance with a semiautomated video replay analysis system (SAVRAS)
J Pediatr Ophthalmol Strabismus, 23 (2), 74-9
DOI 10.3928/0191-3913-19860301-07, PubMed 3958874
Publications 1983
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Aspiration and lung abscess in cystic fibrosis
Am Rev Respir Dis, 127 (6), 786-7
DOI 10.1164/arrd.1983.127.6.786, PubMed 6859663
Publications 1981
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THE COMMERCIAL BANK OF NORWAY - THE MISBEGOTTEN BANK PROJECT OF 1850
Hist. Tidsskr., 60 (4), 391-421