1,748 search results for “ f mri onderzoek” in the Public website
-
New Methods for (f)MRI Analysis
Analysis of neuroimaging data requires multiple steps where statistics play a crucial role. The MRI methods research group develops new statistical methods that are accurate, transparent and easy to use.
-
F Jansen
Faculteit Geneeskunde
f.w.jansen@lumc.nl | +31 71 526 2871
-
F Engbers
Faculteit Geneeskunde
fengbers@anst.azl.nl | +31 71 526 2301
-
F Boer
Faculteit Geneeskunde
fboer@anst.azl.nl | +31 71 526 2301
-
Towards nano-MRI
By detecting the tiny forces between a micrometer sized magnet and the spins of hydrogen nuclei, we can do MRI with a volume resolution that is approximately 12 orders of magnitude better than a conventional MRI.
-
Archeologisch onderzoek langs de Rikkert in Enkhuizen
Tot voor kort was de kartering van oppervlaktevondsten de geijkte manier om het in de bronstijd bewoonde gebied in West-Friesland in kaart te brengen. In dit rapport gebaseerd op archeologisch onderzoek in 2012-2015 wordt uiteengezet wat de relatie tussen de oppervlaktevondsten en de aan- en afwezigheid…
-
Gradient coils for low-field MRI : design, characterisation and optimisation
PhD defence
-
Microcoil MRI of Plants and Algae at Ultra-High Field: An exploration of metabolic imaging
This thesis investigates the relations between metabolism and anatomy through the use of Magnetic Resonance Imaging (MRI).
-
Onderzoek: Nieuwe vaders en moeders
In dit onderzoek van de Universiteit Leiden kijken we hoe vaders en moeders de zwangerschap en de overgang naar het ouderschap ervaren.
-
Het gebruik van drones; een verkennend onderzoek naar onbemande luchtvaartuigen
Unmanned aerial vehicles (UAVs), often referred to as drones, have become easy and inexpensive to buy, and it is generally expected that the use of drones by private individuals, businesses and public authorities will increase tremendously in the coming years. This raises questions as to what is technologically…
-
Mechanism MRI amplifying agents explored
Special amplifying agents can make MRI scanners and NMR techniques hundreds of times more sensitive. Leiden physicists have now found a method to test their efficiency. More sensitive MRI scans could for example improve our understanding of cystic fibrosis or Parkinson’s disease. Publication in PCCP…
-
Andrew Webb wins Huibregtsen Prize for portable MRI scanner
Professor of Radiology Andrew Webb and his collaborative partner Johnes Obungoloch from Uganda have won the 2023 Huibregtsen Prize.
-
Catecholaminergic Neuromodulation Shapes Intrinsic MRI Functional Connectivity in the Human Brain
The factors that dynamically sculpt the inter-regional correlation of brain patterns are poorly understood. Here, we test the hypothesis that they are shaped by the catecholaminergic neuromodulators norepinephrine and dopamine.
-
50 jaar MRI: Hoe het LUMC dit betaalbaar maakt
50 years ago Lauterbur published the basic principle of MRI. Sine then MRI has become more expensive. Professor Andrew Webb describes what is needed to make MRI available for everybody.
-
L.A.D. F. Kaiser
The Leids Astronomisch Dispuut F. Kaiser is an association dedicated to the students who study astronomy in Leiden. In addition, they are also very involved in the public activities in the Old Observatory and help with the development and implementation of other projects in the building.
-
Onderzoek naar vervuiling in de natuur
Leidse milieuwetenschappers doen onderzoek naar microplastics, bestrijdingsmiddelen en bemesting. En binnenkort naar lichtvervuiling en nieuwe materialen uit de nanotechnologie.
-
Typical representations of GL_n(F)
Promotores: Bas Edixhoven, Guy Henniart
-
Got a friend in me?
Mapping the neural mechanisms underlying social motivations of adolescents and adults
-
'New' dummy MRI scanner
The old dummy MRI scanner in the LUMC was replaced by a 'new' one from Marktplaats (!) at the beginning of July 2020. This device is used specifically for children and adults suffering from claustrophobia, and to introduce the elderly to the scanner.
-
MRI Machine at the Nanoscale Breaks World Records
A new NMR microscope gives researchers an improved instrument to study fundamental physical processes. It also offers new possibilities for medical science, for example to better study proteins in Alzheimer patients’ brains. Publication in Physical Review Applied.
-
G.F. Stout and the Psychological Origins of Analytic
The philosopher and psychologist G.F. Stout was the teacher of Moore and Russell around 1894. This book shows that Stout's ideas have played a role in Moore and Russell's development from their early idealism towards analytic realism, where Stout's ideas often find their origin in early phenomenolog…
-
creatIef, Creatiever, creaTiefst? Onderzoek naar het belang en de werking van creativiteitstraining bij Bachelor ICT-studenten
This dissertation presents the results of the importance of creativity for ICT-students of Dutch universities of applied sciences (in Dutch: hogescholen), and the functioning of training courses that aim to promote creative abilities is highlighted.
-
artificiële intelligentie bij vroege opsporing gewrichtsontstekingen op MRI?
Kan artificiële intelligentie (AI) helpen om subtiele veranderingen in de gewrichten op te merken op MRI-beelden van patiënten met reumatoïde artritis? Die vraag gaan Leidse wetenschappers beantwoorden dankzij een subsidie van de Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO).
-
ENIGMA-Anxiety Working Group
Together with researchers from over the world, the ENIGMA-Anxiety Working Group endeavors to unravel the neurobiology of anxiety disorders and related constructs.
-
Lisa Schreuders
Faculteit der Sociale Wetenschappen
e.schreuders@fsw.leidenuniv.nl | +31 71 527 2727
-
Updated MRI scanner ready for use
The updated MRI scanner at the Leiden Institute for Brain and Cognition (LIBC) will become operational on 29 September. The new version is faster and better than the current model.
-
Towards a Cognitive Neuroscience of Prosody Perception and its Modulation by Alexithymia
This dissertation examines what network in the human brain is involved in the perception of prosody and whether activity within this network is modulated by the personality trait alexithymia.
-
Anne Hafkemeijer
Faculteit der Sociale Wetenschappen
a.hafkemeijer@fsw.leidenuniv.nl | +31 71 527 1375
-
Geslaagde studentenconferentie 'empirisch-juridisch onderzoek en het privaatrecht'
Waarom is empirisch-juridisch onderzoek van belang voor de rechtspraktijk en het wetenschappelijke onderzoek? Op die vraag kregen masterstudenten van de afstudeerrichtingen civiel recht, ondernemingsrecht en financieel recht antwoord tijdens het congres over empirisch-juridisch onderzoek en het privaatrecht…
-
Neural correlates of vocal learning in songbirds and humans: cross-species fMRI studies into individual differences
Vocal learning is a trait shared by songbirds and humans. It is also a trait that is restricted by the brain rather than by a species' vocal apparatus. In this dissertation, functional MRI is employed in both species in order to explore potential common neural mechanisms underlying the ability to develop…
-
New output from OSCL event: MRI data sharing guide
In October 2019, OSCL organised a Hackathon on the ins and outs of MRI datasharing
-
PhD defense: Op zoek naar onderzoek
On Tuesday 14 February 2017 defended Kees van Gageldonk his doctoral thesis ‘Op zoek naar onderzoek. De totstandkoming van de onderzoekfunctie in het hoger beroepsonderwijs' at the Academy Building of Leiden University. Supervisor of the research is Prof.dr. W. Otterspeer with co-supervisor Dr. P.J.…
-
Oproep: vertel over je onderzoek(sidee)!
Zou je graag een hoofdstuk uit je proefschrift in informele setting willen bespreken? Heb je een onderzoeksidee dat je graag zou voorleggen aan vakgenoten? Neem dan contact op met ozsmed@hum.leidenuniv.nl. De Onderzoekschool organiseert sinds kort een seminarreeks waarin dergelijke onderwerpen in een…
-
Marieke Bos
Faculteit der Sociale Wetenschappen
m.g.n.bos@fsw.leidenuniv.nl | +31 71 527 6624
-
Subsidie voor gezondheidsrechtelijk onderzoek
Mirjam Sombroek-van Doorm heeft in samenwerking met de interventie ‘Nu Niet Zwanger’ een derde geldstroomonderzoek gegund gekregen. Het betreft advisering over gezondheidsrechtelijke kwesties binnen de betreffende interventie.
-
Leiden researchers and SEO Economisch Onderzoek examine financing insolvency administrators
Leiden researchers from the departments Company Law and Business Studies will be collaborating with SEO Economisch Onderzoek on behalf of the WODC. The subject of their research project will be the financing of the insolvency administrator.
-
Gezocht: Vertegenwoordigers in de Commissie Onderwijs en Onderzoek
Als vertegenwoordiger behartig je de belangen van promovendi en ReMa-studenten binnen de Onderzoekschool Mediëvistiek. Zo krijg je onder meer de kans om mee te denken over het verbeteren van de onderwijs- en onderzoeksactiviteiten van de onderzoekschool. Interesse? Nog vragen? Neem contact op…
-
Leiden team wins challenge for faster MRI scan through artificial intelligence
Researchers from Leiden, in cooperation with Philips, have won a challenge in which international research groups dedicate themselves to accelerating MRI scans with the help of artificial intelligence (AI). They developed an algorithm with which it is possible to use eight times less data than normal…
-
Artificial intelligence project to accelerate MRI scans receives 2 million euros
Leiden University Medical Center (LUMC), Leiden University and Philips are jointly receiving over 2 million euros from NWO to set up an artificial intelligence (AI) lab. The aim of this lab is to accelerate and improve MRI scans with AI. This is great for patients, and it helps make MRI more accessi…
-
Half a million euros to develop better and cheaper MRI scanners
Professor Andrew Webb has been appointed Simon Stevin Master 2017 by the Netherlands Organisation for Scientific Research, an award that carries a prize of 500,000 euros. Webb, who is Professor of MRI Physics at Leiden University Medical Center (LUMC), will use this funding to focus on developing new…
-
Physicists link specific iron forms to Alzheimer’s
There have been indications for decades that there is a link between increased iron levels in the brain and Alzheimer’s disease. Leiden physicists find this connection as well, thereby now making a distinction between different forms of iron. They identify specific iron forms that increase in Alzheimer’s…
-
LUMC, Leiden University and Philips intensify collaboration for faster MRI with the aid of artificial intelligence
Together, Leiden University Medical Center (LUMC), Leiden University and Philips are one of the 17 AI labs within the ROBUST consortium that will receive support from the Dutch Research Council (NWO). The aim of this collaboration is to use artificial intelligence to speed up MRI scans.
-
Funding for development for development of faster MRI scans with AI
Een samenwerking tussen het Leids Universitair Medische Centrum (LUMC), de Universiteit Leiden en Philips ontvangt financiering van wetenschapsfinancier NWO om MRI-scans te versnellen. Deze drie partijen vormen samen een van de 17 AI-labs die onder de naam ROBUST voor een periode van 10 jaar NWO-steun…
-
Brain research shows punishing is more rewarding than helping
Just imagine: you see someone being treated unfairly. Do you find it more rewarding to help the victim or punish the perpetrator? Research by Leiden psychologist Mirre Stallen indicates that punishing is more rewarding. Publication in JNeurosci.
-
‘Technological developments should be applied to patient care at a much faster rate’
An MRI scanner is much more than a machine alone. It is an extremely versatile technique that provides numerous opportunities for finding out more about the workings of the human brain, says Thijs van Osch, Professor of Radiology, with a particular emphasis on experimental cerebrovascular imaging. Inaugural…
-
Lara Wierenga
Faculteit der Sociale Wetenschappen
l.m.wierenga@fsw.leidenuniv.nl | +31 71 527 3787
-
Rechtsvergelijkend onderzoek openbaarheid overheidsinformatie aangeboden aan Kamer
De minister van BZK heeft op 17 oktober het onderzoeksrapport ”Openbaarmaking van overheidsinformatie. Een rechtsvergelijkend onderzoek naar wetgeving in Zweden, het Verenigd Koninkrijk, Duitsland, Frankrijk, Slovenië en Estland” aangeboden aan de Tweede en Eerste Kamer. Het rapport is geschreven door…
-
Met senioren sjoelen en wandelen voor onderzoek
Student Marieke van der Heijden wandelt wekelijks met senioren bij het project Leren met de Stad. Zij doet onderzoek naar sociale cohesie in de wijk De Kooi.
-
Where does the quantum world end?
With his ice-cold nano force sensor, Tjerk Oosterkamp searches for the boundary between the quantum world and the everyday world. The Leiden physicist has received an NWO subsidy of 600,000 euros.
-
Tjerk Oosterkamp Lab - Microscopy and Quantum Mechanics at milliKelvin temperatures
We explore the possibilities to combine magnetic resonance techniques with atomic force microscopy together in a single microscope: the MRI-AFM, also called Magnetic Resonance Force Microscopy (MRFM).