Suchergebnisse - "Rostrup, Egill"

Early detection of Alzheimer's disease using MRI hippocampal texture von Sørensen, Lauge, Igel, Christian, Liv Hansen, Naja, Osler, Merete, Lauritzen, Martin, Rostrup, Egill, Nielsen, Mads

“… Cognitive impairment in patients with Alzheimer's disease (AD) is associated with reduction in hippocampal volume in magnetic resonance imaging (MRI). However, …”
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Alterations of the Brain Reward System in Antipsychotic Naïve Schizophrenia Patients von Nielsen, Mette Ødegaard, Rostrup, Egill, Wulff, Sanne, Bak, Nikolaj, Lublin, Henrik, Kapur, Shitij, Glenthøj, Birte

“… Various schizophrenic symptoms are suggested to be linked to a dysfunction of the brain reward system. Several studies have found alterations in the reward …”
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Variability of physiological brain perfusion in healthy subjects - A systematic review of modifiers. Considerations for multi-center ASL studies von Clement, Patricia, Mutsaerts, Henk-Jan, Václavů, Lena, Ghariq, Eidrees, Pizzini, Francesca B, Smits, Marion, Acou, Marjan, Jovicich, Jorge, Vanninen, Ritva, Kononen, Mervi, Wiest, Roland, Rostrup, Egill, Bastos-Leite, António J, Larsson, Elna-Marie, Achten, Eric

“… Quantitative measurements of brain perfusion are influenced by perfusion-modifiers. Standardization of measurement conditions and correction for important …”
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Comparison of simultaneous arterial spin labeling MRI and 15O-H2O PET measurements of regional cerebral blood flow in rest and altered perfusion states von Puig, Oriol, Henriksen, Otto M, Vestergaard, Mark B, Hansen, Adam E, Andersen, Flemming L, Ladefoged, Claes N, Rostrup, Egill, Larsson, Henrik Bw, Lindberg, Ulrich, Law, Ian

“… Arterial spin labelling (ASL) is a non-invasive magnetic resonance imaging (MRI) technique that may provide fully quantitative regional cerebral blood flow …”
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Cerebral Blood Flow Response to Functional Activation von Paulson, Olaf B, Hasselbalch, Steen G, Rostrup, Egill, Knudsen, Gitte Moos, Pelligrino, Dale

“… Cerebral blood flow (CBF) and cerebral metabolic rate are normally coupled, that is an increase in metabolic demand will lead to an increase in flow. However, …”
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Regional and interindividual relationships between cerebral perfusion and oxygen metabolism von Henriksen, Otto M, Gjedde, Albert, Vang, Kim, Law, Ian, Aanerud, Joel, Rostrup, Egill

“… Quantitative measurements of resting cerebral blood flow (CBF) and metabolic rate of oxygen (CMRO ) show large between-subject and regional variability, but …”
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A machine-learning framework for robust and reliable prediction of short- and long-term treatment response in initially antipsychotic-naïve schizophrenia patients based on multimodal neuropsychiatric data von Ambrosen, Karen S., Skjerbæk, Martin W., Foldager, Jonathan, Axelsen, Martin C., Bak, Nikolaj, Arvastson, Lars, Christensen, Søren R., Johansen, Louise B., Raghava, Jayachandra M., Oranje, Bob, Rostrup, Egill, Nielsen, Mette Ø., Osler, Merete, Fagerlund, Birgitte, Pantelis, Christos, Kinon, Bruce J., Glenthøj, Birte Y., Hansen, Lars K., Ebdrup, Bjørn H.

“… The reproducibility of machine-learning analyses in computational psychiatry is a growing concern. In a multimodal neuropsychiatric dataset of …”
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Cerebral perfusion is related to antidepressant effect and cognitive side effects of Electroconvulsive Therapy von Gbyl, Krzysztof, Lindberg, Ulrich, Wiberg Larsson, Henrik Bo, Rostrup, Egill, Videbech, Poul

“… The mechanisms underlying the antidepressant effect and cognitive side effects of Electroconvulsive Therapy (ECT) remain elusive. The measurement of cerebral …”
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Measurement of brain perfusion, blood volume, and blood-brain barrier permeability, using dynamic contrast-enhanced T1-weighted MRI at 3 tesla von Larsson, Henrik B. W., Courivaud, Frédéric, Rostrup, Egill, Hansen, Adam E.

“… Assessment of vascular properties is essential to diagnosis and follow‐up and basic understanding of pathogenesis in brain tumors. In this study, a procedure …”
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Accuracy of diagnostic classification algorithms using cognitive-, electrophysiological-, and neuroanatomical data in antipsychotic-naïve schizophrenia patients von Ebdrup, Bjørn H., Axelsen, Martin C., Bak, Nikolaj, Fagerlund, Birgitte, Oranje, Bob, Raghava, Jayachandra M., Nielsen, Mette Ø., Rostrup, Egill, Hansen, Lars K., Glenthøj, Birte Y.

“… A wealth of clinical studies have identified objective biomarkers, which separate schizophrenia patients from healthy controls on a group level, but current …”
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Alleviating negative symptoms in schizophrenia using a virtual reality-based therapy targeting social reward learning (ENGAGE): Protocol for a randomised, controlled, assessor-blind pilot study von Donath, Valentin M., Ries, Emma Slebsager, Mariegaard, Lise, Kristensen, Tina Dam, Ebdrup, Bjørn H., Strauss, Gregory P., Fisher, Patrick M., Rostrup, Egill, Nordentoft, Merete, Hilker, Rikke, Melau, Marianne, Bockting, Claudi L., Albert, Nikolai, van Bennekom, Martine J., Ambrosen, Karen S., Glenthøj, Louise Birkedal

“… In individuals with schizophrenia spectrum disorders (SSD), negative symptoms (NS) are known to be associated with low quality of life, predictive of adverse …”
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Effect of Home-Based High-Intensity Interval Training in Patients With Lacunar Stroke: A Randomized Controlled Trial von Steen Krawcyk, Rikke, Vinther, Anders, Petersen, Nicolas Caesar, Faber, Jens, Iversen, Helle K., Christensen, Thomas, Lambertsen, Kate Lykke, Rehman, Shazia, Klausen, Tobias Wirenfeldt, Rostrup, Egill, Kruuse, Christina

“… High-intensity interval training (HIIT) is superior to moderate-intensity continuous training in improving cardiorespiratory fitness in patients with …”
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Alterations of Intrinsic Connectivity Networks in Antipsychotic-Naïve First-Episode Schizophrenia von Anhøj, Simon, Ødegaard Nielsen, Mette, Jensen, Maria Høj, Ford, Kristin, Fagerlund, Birgitte, Williamson, Peter, Glenthøj, Birte, Rostrup, Egill

“… The investigation of large-scale intrinsic connectivity networks in antipsychotic-naïve first-episode schizophrenia increases our understanding of system-level …”
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Differential effects of age at illness onset on verbal memory functions in antipsychotic-naïve schizophrenia patients aged 12–43 years von Fagerlund, Birgitte, Pantelis, Christos, Jepsen, Jens Richardt Møllegaard, Raghava, Jayachandra Mitta, Rostrup, Egill, Thomas, Marie Bjerregaard, Nielsen, Mette Ødegaard, Bojesen, Kirsten, Jensen, Karsten Gjessing, Stentebjerg-Decara, Marie, Klauber, Dea Gowers, Rudå, Ditte, Ebdrup, Bjørn H., Jessen, Kasper, Sigvard, Anne, Tangmose, Karen, Jeppesen, Pia, Correll, Christoph U., Fink-Jensen, Anders, Pagsberg, Anne Katrine, Glenthøj, Birte Yding

“… The typical onset of schizophrenia coincides with the maturational peak in cognition; however, for a significant proportion of patients the onset is before age …”
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Multiple measures of HPA axis function in ultra high risk and first-episode schizophrenia patients von Nordholm, Dorte, Rostrup, Egill, Mondelli, Valeria, Randers, Lasse, Nielsen, Mette Ø., Wulff, Sanne, Nørbak-Emig, Henrik, Broberg, Brian V., Krakauer, Kristine, Dazzan, Paola, Zunszain, Patricia A., Nordentoft, Merete, Glenthøj, Birte

“… •Cortisol reactivity was increased in ultra high-risk patients.•Patients experienced more perceived stress and life events compared with the healthy …”
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The relation between dopamine D2 receptor blockade and the brain reward system: a longitudinal study of first-episode schizophrenia patients von Wulff, Sanne, Mette Ødegaard Nielsen, Rostrup, Egill, Svarer, Claus, Jensen, Lars Thorbjørn, Pinborg, Lars, Glenthøj, Birte Yding

“… Copyright © Cambridge University Press 20192019Cambridge University PressBackgroundPsychotic symptoms have been linked to salience abnormalities in the brain …”
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Cerebral Asymmetry of fMRI-BOLD Responses to Visual Stimulation von Hougaard, Anders, Jensen, Bettina Hagström, Amin, Faisal Mohammad, Rostrup, Egill, Hoffmann, Michael B., Ashina, Messoud

“… Hemispheric asymmetry of a wide range of functions is a hallmark of the human brain. The visual system has traditionally been thought of as symmetrically …”
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Negative Symptoms and Reward Disturbances in Schizophrenia Before and After Antipsychotic Monotherapy von Nielsen, Mette Ødegaard, Rostrup, Egill, Broberg, Brian Villumsen, Wulff, Sanne, Glenthøj, Birte

“… Background. Negative symptoms (NS) are a central part of the symptomatology of schizophrenia, which is highly correlated to the functional outcome …”
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Frontal fasciculi and psychotic symptoms in antipsychotic-naive patients with schizophrenia before and after 6 weeks of selective dopamine D2/3 receptor blockade von Ebdrup, Bjørn H., Raghava, Jayachandra M., Nielsen, Mette Ø., Glenthøj, Birte, Rostrup, Egill

“… Psychotic symptoms are core clinical features of schizophrenia. We tested recent hypotheses proposing that psychotic, or positive, symptoms stem from …”
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Discrimination between glioma grades II and III in suspected low-grade gliomas using dynamic contrast-enhanced and dynamic susceptibility contrast perfusion MR imaging: a histogram analysis approach von Falk, Anna, Fahlström, Markus, Rostrup, Egill, Berntsson, Shala, Zetterling, Maria, Morell, Arvid, Larsson, Henrik B.W., Smits, Anja, Larsson, Elna-Marie

“… Introduction Perfusion magnetic resonance imaging (MRI) can be used in the pre-operative assessment of brain tumours. The aim of this prospective study was to …”
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