Blar i NTNU Open på forfatter "Eikenes, Live"
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Incidental Intracranial Findings and Their Clinical Impact; The HUNT MRI Study in a General Population of 1006 Participants between 50-66 Years
Håberg, Asta; Hammer, Tommy Arild; Kvistad, Kjell Arne; Jana, Rydland; Müller, Tomm Brostrup; Eikenes, Live; Gårseth, Mari; Stovner, Lars Jacob (Journal article; Peer reviewed, 2016)Objectives Evaluate types and prevalence of all, incidental, and clinically relevant incidental intracranial findings, i.e. those referred to primary physician or clinical specialist, in a cohort between 50 and 66 years ... -
Limited microstructural and connectivity deficits despite subcortical volume reductions in school-aged children born preterm with very low birth weight.
Sølsnes, Anne Elisabeth; Sripada, Kam; Yendiki, Anastasia; Bjuland, Knut Jørgen; Østgård, Heidi Furre; Aanes, Synne; Grunewaldt, Kristine Hermansen; Løhaugen, Gro; Eikenes, Live; Håberg, Asta; Rimol, Lars Morten; Skranes, Jon Sverre (Journal article; Peer reviewed, 2015)Preterm birth and very low birth weight (VLBW, ≤ 1500 g) are worldwide problems that burden survivors with lifelong cognitive, psychological, and physical challenges. In this multimodal structural magnetic resonance imaging ... -
Long-term consequences of prematurity: Motor skills, mental health, health-related quality of life and white matter microstructure in young adults born preterm with very low birth weight
Hollund, Ingrid Marie Husby (Doctoral theses at NTNU;2017:207, Doctoral thesis, 2017)LANGTIDSKONSEKVENSER AV FOR TIDLIG FØDSEL Motoriske ferdigheter, psykisk helse, livskvalitet og integritet av hjernens hvite substans hos unge voksne født for tidlig med veldig lav fødselsvekt Barn som er født for ... -
Mild Traumatic Brain Injury: Methods for Assessing the Effects of Injury
Karlsen, Rune Hatlestad (Doctoral theses at NTNU;2020:174, Doctoral thesis, 2020) -
Multimodal 18F-Fluciclovine PET/MRI and Ultrasound-Guided Neurosurgery of an Anaplastic Oligodendroglioma
Karlberg, Anna Maria; Berntsen, Erik Magnus; Johansen, Håkon; Myrthue, Mariane Olesen; Skjulsvik, Anne Jarstein; Reinertsen, Ingerid; Esmaeili, Morteza; Dai, Hong Yan; Xiao, Yiming; Rivaz, Hassan; Borghammer, Per; Solheim, Ole; Eikenes, Live (Journal article; Peer reviewed, 2017)Background Structural magnetic resonance imaging (MRI) and histopathologic tissue sampling are routinely performed as part of the diagnostic workup for patients with glioma. Because of the heterogeneous nature of gliomas, ... -
Nonlinear deformation of tractography in ultrasound-guided low-grade gliomas resection
Xiao, Yiming; Eikenes, Live; Reinertsen, Ingerid; Rivaz, Hassan (Journal article; Peer reviewed, 2018)Purpose In brain tumor surgeries, maximum removal of cancerous tissue without compromising normal brain functions can improve the patient’s survival rate and therapeutic benefits. To achieve this, diffusion MRI and ... -
Patients with mild traumatic brain injury recruited from both hospital and primary care settings: A controlled longitudinal magnetic resonance imaging study
Einarsen, Cathrine Elisabeth; Moen, Kent Gøran; Håberg, Asta; Eikenes, Live; Kvistad, Kjell Arne; Xu, Jian; Moe, Hans Kristian; Hexeberg, Marie; Vik, Anne; Skandsen, Toril (Journal article; Peer reviewed, 2019)With an emphasis on traumatic axonal injury (TAI), frequency and evolution of traumatic intracranial lesions on 3T clinical magnetic resonance imaging (MRI) were assessed in a combined hospital and community-based study ... -
Pelvic PET/MR attenuation correction in the image space using deep learning
Abrahamsen, Bendik Skarre; Knudtsen, Ingerid Søberg Skjei; Eikenes, Live; Bathen, Tone Frost; Elschot, Mattijs (Peer reviewed; Journal article, 2023) -
PET/MRI in lymphomas: Studies on baseline staging, response assessment and imaging biomarkers
Husby, Trine (Doctoral theses at NTNU;2023:329, Doctoral thesis, 2023)PET/MR hos lymfekreft pasienter – sykdomskartlegging før oppstart av behandling, vurdering av behandlingsrespons og prognostiske bildemarkører. Lymfekreft representerer en heterogen gruppe av ulike sykdommer og inkluderer ... -
PET/MRI – Towards clinical use in the brain
Øen, Silje Kjærnes (Doctoral theses at NTNU;2022:279, Doctoral thesis, 2022)English summary The first positron emission tomography (PET)/magnetic resonance imaging (MRI) system in Norway was installed at St. Olavs Hospital in Trondheim in 2013 as a generous gift from Trond Mohn. This hybrid imaging ... -
PET/MRI: Performance Characteristics and Diagnostic Assessment in Cerebral Gliomas
Karlberg, Anna (Doctoral theses at NTNU;2019:125, Doctoral thesis, 2019)Norsk sammendrag Det første positronemisjonstomografi (PET)/magnetisk resonans (MR) systemet i Norge ble installert i Trondheim i september 2013. Dette var en gave til St. Olavs hospital/ Norges teknisk-naturvitenskapelige ... -
Poorer sleep health is associated with altered brain activation during cognitive control processing in healthy adults
Smevik, Hanne; Habli, Sarah; Saksvik, Simen Berg; Kliem, Elisabeth; Evensmoen, Hallvard Røe; Conde, Virginia; Petroni, Agustin; Asarnow, Robert F.; Dennis, Emily L.; Eikenes, Live; Kallestad, Håvard; Sand, Trond Halfdan; Thompson, Paul M.; Saksvik-Lehouillier, Ingvild; Håberg, Asta; Olsen, Alexander (Peer reviewed; Journal article, 2023)This study investigated how proactive and reactive cognitive control processing in the brain was associated with habitual sleep health. BOLD fMRI data were acquired from 81 healthy adults with normal sleep (41 females, age ... -
Predicting Regions of Local Recurrence in Glioblastomas Using Voxel-Based Radiomic Features of Multiparametric Postoperative MRI
Cepeda, Santiago; Luppino, Luigi Tommaso; Pérez-Núñez, Angel; Solheim, Ole Skeidsvoll; García-García, Sergio; Velasco-Casares, María; Karlberg, Anna Maria; Eikenes, Live; Sarabia, Rosario; Arrese, Ignacio; Zamora, Tomás; Gonzalez, Pedro; Jiménez-Roldán, Luis; Kuttner, Samuel (Peer reviewed; Journal article, 2023)The globally accepted surgical strategy in glioblastomas is removing the enhancing tumor. However, the peritumoral region harbors infiltration areas responsible for future tumor recurrence. This study aimed to evaluate a ... -
Preterm birth leads to hyper-reactive cognitive control processing and poor white matter organization in adulthood
Olsen, Alexander; Dennis, Emily L; Evensen, Kari Anne Indredavik; Hollund, Ingrid Marie Husby; Løhaugen, Gro; Thompson, Paul M; Brubakk, Ann-Mari; Eikenes, Live; Håberg, Asta (Peer reviewed; Journal article, 2017)Individuals born preterm with very low birth weight (VLBW; birth weight ≤ 1500 g) are at high risk for perinatal brain injuries and deviant brain development, leading to increased chances of later cognitive, emotional, and ... -
Prognostic value of combined MTV and ADC derived from baseline FDG PET/MRI in aggressive non-Hodgkins lymphoma
Husby, Trine; Johansen, Håkon; Bogsrud, Trond; Hustad, Kari Vekseth; Evensen, Birte Veslemøy; Boellaard, Ronald; Giskeødegård, Guro F.; Fagerli, Unn-Merete; Eikenes, Live (Peer reviewed; Journal article, 2022)Purpose The aim of this prospective study was to investigate the prognostic value of metabolic tumor volume (MTV) and apparent diffusion coefficient (ADC) from baseline FDG PET/MRI compared to established clinical risk ... -
Quantitative and clinical impact of MRI-based attenuation correction methods in[18F]FDG evaluation of dementia
Øen, Silje Kjærnes; Keil, Thomas; Berntsen, Erik Magnus; Aanerud, Joel Fredrik; Schwarzlmüller, Thomas; Ladefoged, Claes Nøhr; Karlberg, Anna Maria; Eikenes, Live (Journal article; Peer reviewed, 2019)Background Positron emission tomography/magnetic resonance imaging (PET/MRI) is a promising diagnostic imaging tool for the diagnosis of dementia, as PET can add complementary information to the routine imaging examination ... -
Quantitative comparison of PET performance-Siemens Biograph mCT and mMR
Karlberg, Anna Maria; Sæther, Oddbjørn; Eikenes, Live; Goa, Pål Erik (Peer reviewed; Journal article, 2016)Background: Integrated clinical whole-body PET/MR systems were introduced in2010. In order to bring this technology into clinical usage, it is of great importance to compare the performance with the well-established PET/CT. ... -
Quantitative Comparison of PET/MR and PET/CT for Imaging of Lymphoma Patients
Olsen, Silje Kjærnes (Master thesis, 2015)Positron emission tomography/computed tomography (PET/CT), a multimodality imaging tool, is today the golden standard in diagnosis, staging and response monitoring of lymphoma patients, while it is investigated if positron ... -
Quantitative PET/MR imaging of lung cancer in the presence of artifacts in the MR-based attenuation correction maps
Kuttner, Samuel; Lassen, Martin Lyngby; Øen, Silje Kjærnes; Sundset, Rune; Beyer, Thomas; Eikenes, Live (Journal article; Peer reviewed, 2019)Background Positron emission tomography (PET)/magnetic resonance (MR) imaging may become increasingly important for assessing tumor therapy response. A prerequisite for quantitative PET/MR imaging is reliable and repeatable ... -
Reduced white matter fractional anisotropy mediates cortical thickening in adults born preterm with very low birthweight.
Rimol, Lars Morten; Botellero, Violeta NL; Bjuland, Knut Jørgen; Løhaugen, Gro; Lydersen, Stian; Evensen, Kari Anne Indredavik; Brubakk, Ann-Mari; Eikenes, Live; Indredavik, Marit Sæbø; Martinussen, Marit; Yendiki, Anastasia; Håberg, Asta; Skranes, Jon Sverre (Journal article; Peer reviewed, 2018)Development of the cerebral cortex may be affected by aberrant white matter development. Preterm birth with very low birth weight (VLBW) has been associated with reduced fractional anisotropy of white matter and changes ...