Jon Berg-Johnsen


    Author network for Jon Berg-Johnsen by COREMINE medical

    Publications 2018

    Berg-Johnsen J, Høgestøl EA (2018)
    Supplementary motor area syndrome after surgery for parasagittal meningiomas
    Acta Neurochir (Wien), 160 (3), 583-587
    PubMed 29362933

    Publications 2017

    Ramm-Pettersen J, Frič R, Berg-Johnsen J (2017)
    Long-term follow-up after endoscopic trans-sphenoidal surgery or initial observation in clivus chordomas
    Acta Neurochir (Wien), 159 (10), 1849-1855
    PubMed 28623412

    Publications 2016

    Hoegestoel EA, Berg-Johnsen J (2016)
    Regression of Intracranial Meningioma during Treatment with α1-Adrenoceptor Blocker
    J Neurol Surg Rep, 77 (1), e62-5
    PubMed 27175325

    Normann KR, Øystese KAB, Berg JP, Lekva T, Berg-Johnsen J, Bollerslev J, Olarescu NC (2016)
    Selection and validation of reliable reference genes for RT-qPCR analysis in a large cohort of pituitary adenomas
    Mol Cell Endocrinol, 437, 183-189
    PubMed 27561203

    Sundseth J, Sundseth A, Jacobsen EA, Pripp AH, Sorteberg W, Altmann M, Lindegaard KF, Berg-Johnsen J, Thommessen B (2016)
    Predictors of early in-hospital death after decompressive craniectomy in swollen middle cerebral artery infarction
    Acta Neurochir (Wien), 159 (2), 301-306
    PubMed 27942881

    Publications 2015

    Ramm-Pettersen J, Halvorsen H, Evang JA, Rønning P, Hol PK, Bollerslev J, Berg-Johnsen J, Helseth E (2015)
    Low immediate postoperative serum-cortisol nadir predicts the short-term, but not long-term, remission after pituitary surgery for Cushing's disease
    BMC Endocr Disord, 15, 62
    PubMed 26499317

    Sundseth J, Sundseth A, Thommessen B, Johnsen LG, Altmann M, Sorteberg W, Lindegaard KF, Berg-Johnsen J (2015)
    Long-term outcome and quality of life after craniectomy in speech-dominant swollen middle cerebral artery infarction
    Neurocrit Care, 22 (1), 6-14
    PubMed 25127905

    Publications 2014

    Berg-Johnsen J (2014)
    [An unusual cause of swallowing difficulties]
    Tidsskr Nor Laegeforen, 134 (22), 2166
    PubMed 25423982

    Berg-Johnsen J, Ilstad E, Kolstad F, Züchner M, Sundseth J (2014)
    Idiopathic ventral spinal cord herniation: an increasingly recognized cause of thoracic myelopathy
    J Cent Nerv Syst Dis, 6, 85-91
    PubMed 25336997

    Sundseth J, Sundseth A, Berg-Johnsen J, Sorteberg W, Lindegaard KF (2014)
    Cranioplasty with autologous cryopreserved bone after decompressive craniectomy: complications and risk factors for developing surgical site infection
    Acta Neurochir (Wien), 156 (4), 805-11; discussion 811
    PubMed 24493001

    Publications 2013

    Berg-Johnsen J, Helseth E, Langmoen IA (2013)
    Cerebral revascularization for skull base tumors
    World Neurosurg, 82 (5), 575-6
    PubMed 23541748

    Halvorsen H, Ramm-Pettersen J, Josefsen R, Rønning P, Reinlie S, Meling T, Berg-Johnsen J, Bollerslev J, Helseth E (2013)
    Surgical complications after transsphenoidal microscopic and endoscopic surgery for pituitary adenoma: a consecutive series of 506 procedures
    Acta Neurochir (Wien), 156 (3), 441-9
    PubMed 24343227

    Sundseth J, Berg-Johnsen J (2013)
    Prefabricated patient-matched cranial implants for reconstruction of large skull defects
    J Cent Nerv Syst Dis, 5, 19-24
    PubMed 23650475

    Sundseth J, Berg-Johnsen J, Skaar-Holme S, Züchner M, Kolstad F (2013)
    Atlantoaxial rotatory fixation--a cause of torticollis
    Tidsskr Nor Laegeforen, 133 (5), 519-23
    PubMed 23463063

    Publications 2011

    Langmoen IA, Berg-Johnsen J (2011)
    The brain-computer interface
    World Neurosurg, 78 (6), 573-5
    PubMed 22120219

    Ramm-Pettersen J, Berg-Johnsen J, Hol PK, Roy S, Bollerslev J, Schreiner T, Helseth E (2011)
    Intra-operative MRI facilitates tumour resection during trans-sphenoidal surgery for pituitary adenomas
    Acta Neurochir (Wien), 153 (7), 1367-73
    PubMed 21523361

    Publications 2009

    Bains R, Moe MC, Vinje ML, Berg-Johnsen J (2009)
    Sevoflurane and propofol depolarize mitochondria in rat and human cerebrocortical synaptosomes by different mechanisms
    Acta Anaesthesiol Scand, 53 (10), 1354-60
    PubMed 19650805

    Varghese M, Olstorn H, Berg-Johnsen J, Moe MC, Murrell W, Langmoen IA (2009)
    Isolation of human multipotent neural progenitors from adult filum terminale
    Stem Cells Dev, 18 (4), 603-13
    PubMed 18652547

    Publications 2008

    Bains R, Moe MC, Vinje ML, Berg-Johnsen J (2008)
    Isoflurane-induced depolarization of neural mitochondria increases with age
    Acta Anaesthesiol Scand, 53 (1), 85-92
    PubMed 19032572

    Larsen GA, Skjellegrind HK, Vinje ML, Berg-Johnsen J (2008)
    Mitochondria are more resistant to hypoxic depolarization in the newborn than in the adult brain
    Neurochem Res, 33 (9), 1894-900
    PubMed 18363097

    Varghese M, Olstorn H, Sandberg C, Vik-Mo EO, Noordhuis P, Nistér M, Berg-Johnsen J, Moe MC, Langmoen IA (2008)
    A comparison between stem cells from the adult human brain and from brain tumors
    Neurosurgery, 63 (6), 1022-33; discussion 1033-4
    PubMed 19057315

    Publications 2006

    Bains R, Moe MC, Larsen GA, Berg-Johnsen J, Vinje ML (2006)
    Volatile anaesthetics depolarize neural mitochondria by inhibiton of the electron transport chain
    Acta Anaesthesiol Scand, 50 (5), 572-9
    PubMed 16643227

    Larsen GA, Skjellegrind HK, Berg-Johnsen J, Moe MC, Vinje ML (2006)
    Depolarization of mitochondria in isolated CA1 neurons during hypoxia, glucose deprivation and glutamate excitotoxicity
    Brain Res, 1077 (1), 153-60
    PubMed 16480964

    Publications 2005

    Larsen GA, Skjellegrind HK, Moe MC, Vinje ML, Berg-Johnsen J (2005)
    Endoplasmic reticulum dysfunction and Ca2+ deregulation in isolated CA1 neurons during oxygen and glucose deprivation
    Neurochem Res, 30 (5), 651-9
    PubMed 16176069

    Moe MC, Varghese M, Danilov AI, Westerlund U, Ramm-Pettersen J, Brundin L, Svensson M, Berg-Johnsen J, Langmoen IA (2005)
    Multipotent progenitor cells from the adult human brain: neurophysiological differentiation to mature neurons
    Brain, 128 (Pt 9), 2189-99
    PubMed 15958504

    Moe MC, Westerlund U, Varghese M, Berg-Johnsen J, Svensson M, Langmoen IA (2005)
    Development of neuronal networks from single stem cells harvested from the adult human brain
    Neurosurgery, 56 (6), 1182-8; discussion 1188-90
    PubMed 15918934

    Westerlund U, Svensson M, Moe MC, Varghese M, Gustavsson B, Wallstedt L, Berg-Johnsen J, Langmoen IA (2005)
    Endoscopically harvested stem cells: a putative method in future autotransplantation
    Neurosurgery, 57 (4), 779-84; discussion 779-84
    PubMed 16239892

    Publications 2004

    Larsen GA, Berg-Johnsen J, Moe MC, Vinje ML (2004)
    Calcium-dependent protein kinase C activation in acutely isolated neurons during oxygen and glucose deprivation
    Neurochem Res, 29 (10), 1931-7
    PubMed 15532549

    Moe MC, Bains R, Vinje ML, Larsen GA, Kampenhaug EB, Berg-Johnsen J (2004)
    Sevoflurane depolarizes pre-synaptic mitochondria in the central nervous system
    Acta Anaesthesiol Scand, 48 (5), 562-8
    PubMed 15101849

    Publications 2003

    Dullerud R, Server A, Berg-Johnsen J (2003)
    MR imaging of ventriculus terminalis of the conus medullaris. A report of two operated patients and a review of the literature
    Acta Radiol, 44 (4), 444-6
    PubMed 12846697

    Liu CY, Westerlund U, Svensson M, Moe MC, Varghese M, Berg-Johnsen J, Apuzzo ML, Tirrell DA, Langmoen IA (2003)
    Artificial niches for human adult neural stem cells: possibility for autologous transplantation therapy
    J Hematother Stem Cell Res, 12 (6), 689-99
    PubMed 14977478

    Moe MC, Berg-Johnsen J, Larsen GA, Kampenhaug EB, Vinje ML (2003)
    The effect of isoflurane and sevoflurane on cerebrocortical presynaptic Ca2+ and protein kinase C activity
    J Neurosurg Anesthesiol, 15 (3), 209-14
    PubMed 12826968

    Westerlund U, Moe MC, Varghese M, Berg-Johnsen J, Ohlsson M, Langmoen IA, Svensson M (2003)
    Stem cells from the adult human brain develop into functional neurons in culture
    Exp Cell Res, 289 (2), 378-83
    PubMed 14499639

    Publications 2002

    Berg-Johnsen J, Magnaes B (2002)
    Rib bone graft for posterior spinal fusion in children
    Acta Orthop Scand, 73 (6), 709-11
    PubMed 12553523

    Ekseth K, Abildgaard L, Vegfors M, Berg-Johnsen J, Engdahl O (2002)
    The in vitro effects of crystalloids and colloids on coagulation
    Anaesthesia, 57 (11), 1102-8
    PubMed 12428635

    Moe MC, Berg-Johnsen J, Larsen GA, Røste GK, Vinje ML (2002)
    Sevoflurane reduces synaptic glutamate release in human synaptosomes
    J Neurosurg Anesthesiol, 14 (3), 180-6
    PubMed 12172289

    Moe MC, Berg-Johnsen J, Røste GK, Vinje ML (2002)
    Stimulated increase in free cytosolic Ca(2+) and protein kinase C activity in human cerebrocortical synaptosomes
    Brain Res, 924 (1), 116-9
    PubMed 11744003

    Moe MC, Berg-Johnsen J, Vinje ML (2002)
    The effect of isoflurane and sevoflurane on presynaptic protein kinase C activity

    Vinje ML, Moe MC, Valø ET, Berg-Johnsen J (2002)
    The effect of sevoflurane on glutamate release and uptake in rat cerebrocortical presynaptic terminals
    Acta Anaesthesiol Scand, 46 (1), 103-8
    PubMed 11903082

    Publications 2000

    Berg-Johnsen J, Nakstad PH, Magnaes B (2000)
    Staged surgical occlusion of a cerebral arteriovenous fistula
    Acta Neurochir (Wien), 142 (7), 827-8
    PubMed 10955681

    Publications 1999

    Holmøy T, Berg-Johnsen J, Magnaes B (1999)
    [Early postoperative complications in carotid surgery]
    Tidsskr Nor Laegeforen, 119 (7), 922-4
    PubMed 10210950

    Vinje ML, Valø ET, Røste GK, Berg-Johnsen J (1999)
    Measured increase in intracellular Ca(2+) during stimulated release of endogenous glutamate from human cerebrocortical synaptosomes
    Brain Res, 843 (1-2), 199-201
    PubMed 10528126

    Publications 1998

    Berg-Johnsen J, Haugstad TS, Langmoen IA (1998)
    Glutamate in the human brain: possible roles in synaptic transmission and ischemia
    Prog Brain Res, 116, 287-302
    PubMed 9932384

    Berg-Johnsen J, Røste GK, Solgaard T, Lundar T (1998)
    [Continuous intrathecal infusion of baclofen. A new therapeutic method for spasticity]
    Tidsskr Nor Laegeforen, 118 (21), 3256-60
    PubMed 9772811

    Grøndahl TO, Berg-Johnsen J, Langmoen IA (1998)
    Chloride influx during cerebral energy deprivation
    Neurol Res, 20 (2), 131-6
    PubMed 9522348

    Hetland S, Berg-Johnsen J, Heier T, Nakstad PH (1998)
    [Intraspinal hematoma after thoracic epidural analgesia]
    Tidsskr Nor Laegeforen, 118 (2), 241-4
    PubMed 9485620

    Larsen M, Haugstad TS, Berg-Johnsen J, Langmoen IA (1998)
    The effect of isoflurane on brain amino acid release and tissue content induced by energy deprivation
    J Neurosurg Anesthesiol, 10 (3), 166-70
    PubMed 9681405

    Larsen M, Haugstad TS, Berg-Johnsen J, Langmoen IA (1998)
    Effect of isoflurane on release and uptake of gamma-aminobutyric acid from rat cortical synaptosomes
    Br J Anaesth, 80 (5), 634-8
    PubMed 9691868

    Larsen M, Valø ET, Berg-Johnsen J, Langmoen IA (1998)
    Isoflurane reduces synaptic glutamate release without changing cytosolic free calcium in isolated nerve terminals
    Eur J Anaesthesiol, 15 (2), 224-9
    PubMed 9587730

    Publications 1997

    Larsen M, Hegstad E, Berg-Johnsen J, Langmoen IA (1997)
    Isoflurane increases the uptake of glutamate in synaptosomes from rat cerebral cortex
    Br J Anaesth, 78 (1), 55-9
    PubMed 9059205

    Lote K, Egeland T, Hager B, Stenwig B, Skullerud K, Berg-Johnsen J, Storm-Mathisen I, Hirschberg H (1997)
    Survival, prognostic factors, and therapeutic efficacy in low-grade glioma: a retrospective study in 379 patients
    J Clin Oncol, 15 (9), 3129-40
    PubMed 9294476

    Publications 1996

    Hegstad E, Berg-Johnsen J, Haugstad TS, Hauglie-Hanssen E, Langmoen IA (1996)
    Amino-acid release from human cerebral cortex during simulated ischaemia in vitro
    Acta Neurochir (Wien), 138 (2), 234-41
    PubMed 8686551

    Lote K, Gundersen S, Hannisdal E, Hager B, Stenwig AE, Tverå K, Berg-Johnsen J, Skullerud K, Bakke SJ, Hirschberg H (1996)
    [Prognosis in primary tumors of the central nervous system. A patient material from the Norwegian Radium Hospital 1960-94]
    Tidsskr Nor Laegeforen, 116 (11), 1320-4
    PubMed 8658412

    Nakstad PH, Haakonsen M, Berg-Johnsen J, Magnaes B (1996)
    [Embolization of cerebral aneurysms. A new therapeutic possibility]
    Tidsskr Nor Laegeforen, 116 (28), 3343-6
    PubMed 9011992

    Publications 1995

    Berg-Johnsen J, Grøndahl TO, Langmoen IA, Haugstad TS, Hegstad E (1995)
    Changes in amino acid release and membrane potential during cerebral hypoxia and glucose deprivation
    Neurol Res, 17 (3), 201-8
    PubMed 7643976

    Goplen AK, Berg-Johnsen J, Dullerud R (1995)
    [Fatal cerebral hemorrhage in young amphetamine addicts]
    Tidsskr Nor Laegeforen, 115 (7), 832-4
    PubMed 7701492

    Langmoen IA, Larsen M, Berg-Johnsen J (1995)
    Volatile anaesthetics: cellular mechanisms of action
    Eur J Anaesthesiol, 12 (1), 51-8
    PubMed 7535694

    Publications 1993

    Berg-Johnsen J (1993)
    [Action mechanisms of intravenous anesthetics]
    Tidsskr Nor Laegeforen, 113 (5), 565-8
    PubMed 8096655

    Berg-Johnsen J, Langmoen IA (1993)
    Changes in inhibitory synaptic transmission induced by isoflurane studied in rat hippocampal slices
    J Neurosurg Anesthesiol, 5 (1), 36-40
    PubMed 8381688

    Berg-Johnsen J, Paulsen RE, Fonnum F, Langmoen IA (1993)
    Changes in evoked potentials and amino acid content during fluorocitrate action studied in rat hippocampal cortex
    Exp Brain Res, 96 (2), 241-6
    PubMed 7903642

    Aas JE, Berg-Johnsen J, Hegstad E, Laake JH, Langmoen IA, Ottersen OP (1993)
    Redistribution of glutamate and glutamine in slices of human neocortex exposed to combined hypoxia and glucose deprivation in vitro
    J Cereb Blood Flow Metab, 13 (3), 503-15
    PubMed 8097518

    Publications 1992

    Berg-Johnsen J, Langmoen IA (1992)
    The effect of isoflurane on excitatory synaptic transmission in the rat hippocampus
    Acta Anaesthesiol Scand, 36 (4), 350-5
    PubMed 1317634

    Berg-Johnsen J, Langmoen IA (1992)
    Temperature sensitivity of thin unmyelinated fibers in rat hippocampal cortex
    Brain Res, 576 (2), 319-21
    PubMed 1515924

    Langmoen IA, Hegstad E, Berg-Johnsen J (1992)
    An experimental study of the effect of isoflurane on epileptiform bursts
    Epilepsy Res, 11 (3), 153-7
    PubMed 1396529

    Publications 1991

    Hegstad E, Berg-Johnsen J, Langmoen IA (1991)
    Failure of allopurinol to protect against cerebral injury when given after the start of hypoxia
    Acta Neurol Scand, 83 (5), 286-8
    PubMed 2063650

    Publications 1990

    Berg-Johnsen J, Langmoen IA (1990)
    Mechanisms concerned in the direct effect of isoflurane on rat hippocampal and human neocortical neurons
    Brain Res, 507 (1), 28-34
    PubMed 2302577

    Publications 1988

    Langmoen IA, Berg-Johnsen J (1988)
    Intracellular recordings from neurones in rat cerebral cortex during hypoxia
    Acta Neurochir Suppl (Wien), 43, 168-71
    PubMed 2905575

    Publications 1987

    Berg-Johnsen J, Heier MS, Langmoen IA (1987)
    Reduced hippocampal field potentials during administration of fluoropyrimidines in vitro
    Acta Neurol Scand, 75 (6), 417-22
    PubMed 2957887

    Berg-Johnsen J, Langmoen IA (1987)
    Isoflurane hyperpolarizes neurones in rat and human cerebral cortex
    Acta Physiol Scand, 130 (4), 679-85
    PubMed 3630740

    Publications 1986

    Berg-Johnsen J, Langmoen IA (1986)
    The effect of isoflurane on unmyelinated and myelinated fibres in the rat brain
    Acta Physiol Scand, 127 (1), 87-93
    PubMed 3728047

    Berg-Johnsen J, Langmoen IA (1986)
    Isoflurane effects in rat hippocampal cortex: a quantitative evaluation of different cellular sites of action
    Acta Physiol Scand, 128 (4), 613-8
    PubMed 3811986

    Berg-Johnsen J, Wefring KW (1986)
    [Acute hematogenous osteomyelitis in children]
    Tidsskr Nor Laegeforen, 106 (25), 2029-33
    PubMed 3775724

    Publications 1985

    Berg-Johnsen J (1985)
    [Isoflurane--an anesthetic of the eighties?]
    Tidsskr Nor Laegeforen, 105 (30), 2133-5
    PubMed 4071506

    Berg-Johnsen J, Tønder M, Søiland K (1985)
    [Thromboembolism in Crohn disease. A case report]
    Tidsskr Nor Laegeforen, 105 (1), 31
    PubMed 3969669

    Publications 1984

    Berg-Johnsen J (1984)
    [Heat stroke during exertion in a cold climate]
    Tidsskr Nor Laegeforen, 104 (24), 1680-1
    PubMed 6474445

    Berg-Johnsen J (1984)
    [Aortic coarctation and cerebral aneurysm]
    Tidsskr Nor Laegeforen, 104 (33), 2329-30
    PubMed 6523466

    Berg-Johnsen J, Holter O (1984)
    Popliteal entrapment syndrome
    Acta Chir Scand, 150 (6), 493-6
    PubMed 6495981

    Berg-Johnsen J, Malme P, Taksdal S (1984)
    [Vesico-ureteral reflux in children]
    Tidsskr Nor Laegeforen, 104 (31), 2179-82
    PubMed 6531772

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