516 results
The goal of the project is to validate the developed standardized atrophy measurement method at VU University Medical Centre in patients with MS. This is done by testing how well the measurements of atrophy agree between different scanners and…
The main objective of this study is to evaluate the differences in [18F]FEOBV binding between PD patients and healthy control subjects, in order to evaluate the clinical feasibility of [18F]FEOBV as a cholinergic imaging ligand in PD. Secondary…
The primary objective is to obtain OCT data for children aged 4 to 10 diagnosed with non-syndromic craniosynostosis and to compare these to the normal reference values.
Objective 1: To prospectively evaluate the utility of C-FLOW monitor to examine status of regional CBF and reperfusion in patients presenting with acute anterior circulation ischemic stroke syndrome. Objective 2: To assess the feasibility,…
The main goal of the study is to evaluate the feasibility of using 1) passive treadmill belt speed perturbations to measure spinal reflex activity in the calf muscles; and 2) active real-time visual feedback on dedicated gait parameters to highlight…
Primary:The primary objectives of the study are to estimate and rank-order the longitudinal standardized mean changes over 6 months and over 12 months, for a set of novel outcome measures administered to subjects with ALS, in order to identify…
Distinguishing frontal lobe epilepsy from ADHD in terms of working memory.
The general goal of our study is to unravel the anatomical and functional correlates of tinnitus in the human brain using structural and functional magnetic resonance imaging (MRI). We will use a high-field (7 T) MRI scanner and obtain a) detailed…
The main objective of this study is to depict microglial activation behind a closed BBB in vivo and possibly establish an imaging marker of fast clinical progression, we will aim at visualizing microglial activity in vivo in cortical and hippocampal…
To evaluate whether neuromuscular ultrasound discriminates between patients with and without ICU-AW.To detect differences between patients that do and do not have ICU-AW in order to determine relevant cut-offs which can be used in future diagnostic…
This protocol is the next step in development of a reproducible technique for the quantification of CBF using simultaneous ultrasound at the internal carotid artery. We hypothesize that simultaneous measurement of the contrast signal in the internal…
To ascertain the hypothesis that T-cell inflammation in the vascular wall of an unruptured intracranial aneurysm can be accurately detected with 18F-IL2 PET (proof-of-concept).
Primary Objective: - To gain insight on the underlying mechanisms of the variability of the response to ATN-DBS in patients with AED refractory epilepsySecondary Objective(s): - To gain insight in the neurophysiology of the anterior thalamic nucleus…
The objective of the study is to investigate if it is possible to predict the clinical outcome of a patient with SCN1A related epilepsy based on the findings of advanced genotyping. We aim to answer the following questions:1. Can clinical outcome in…
The primary objective of this trial are to assess the clinical usefulness (in terms of sensitivity and positive predictive value of 1. Combined heart rate and movement detection2. And the added value of video and audio detection in a population of…
To assess if information about aortic calcification obtained from routine preoperative ultra low-dose chest CT reconstructed with IR lowers the postoperative stroke rate in patients undergoing heart surgery by optimizing surgical strategy compared…
To investigate in an unselected memory clinic sample, the clinical value of 18F]FBB PET in terms of1. change in diagnosis;2. change in level of confidence of diagnosis;3. impact on patient healthcare management.
Part 1: The primary objective is to investigate if the RNFL-ac in PD patients differs significantly from the RNFL-ac in healthy controls.Secondary Objectives are:1) to investigate if the RNFL-ac can be used to differentiate PD patients from healthy…
Primary Objectives: To formulate answers to the following questions:Three main study objectives will be examined in the present project.1. What are the employed coping strategies in patients with refractory epilepsy and how do these develop over…
Primary Objective: • To investigate the difference in localization of the lesioned area in the brain towards the preoperative assessed target and relate this to registration and rating of clinical tremor.• To investigate the role of the dentato-…