Is this you? As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
Claim your profile
Articles by N. Jon
Inter-subject receive-template substitution for quantitative brain water content mapping at 3 T: a leave-one-out evaluation
Abstract Introduction: To evaluate a configuration-specific inter-subject receive template as an alternative to participant-specific receive referencing within the evaluated 3 T scanner configuration. Methods: Datasets from twenty-five healthy subjects were analyzed using a strict leave-one-participant-out method. Each degree-3 template used the other 24 participants. Arm E used a participant-specific effective relative receive divisor; Arm T used the held-out template.
NeuroFAIR curator: an AI-assisted framework for metadata enrichment, quality screening, curation prioritization, and FAIR readiness of brain tumor MRI data
Abstract Purpose: Public brain tumor MRI datasets are widely reused for classification and segmentation, but their metadata structure, technical annotation consistency, image quality, and FAIR readiness are seldom evaluated within a unified workflow. This study proposes NeuroFAIR Curator, an AI-assisted framework for metadata enrichment, computational quality screening, sample prioritization, and FAIR readiness assessment.
Frontiers | Future prospects for image-derived input function in molecular imaging quantification with the 7 T MR-BrainPET insert
1 Introduction In vivo neuroimaging techniques have progressed significantly in recent decades, advancing understanding of neural processes in health and disease (Jones et al., 2012; Fink and Schneider, 2007). A major step toward simultaneous multimodal imaging was achieved with the combination of PET and MRI (Schlemmer et al., 2008), and has been continuously developed since (Herzog and Lerche, 2016).
The effects of trauma on feedback processing: an MEG study
1. Introduction According to the Diagnostic and Statistical Manual, 5th edition, (DSM-5), exposure to psychological trauma can induce four clusters of symptoms: intrusive re-experiencing of events related to the traumatic event, persistent avoidance of stimuli or memories associated with the traumatic event, negative alteration in cognition and mood and symptoms of arousal (American Psychiatric Association, 2013).
Neural fingerprinting on MEG time series using MiniRocket
1. Introduction Historically, neuroscientists have inferred knowledge about the brain from the population level, and commonalities between individuals were used as the foundation for our understanding of the brain (van Horn et al., 2008). However, it is now known that individual variations may convey important information, and disregarding them as noise may limit our insight into the brain [(see van Horn et al., 2008) for a review].
GABAA receptor availability relates to emotion-induced BOLD responses in the medial prefrontal cortex: simultaneous fMRI/PET with [11C]flumazenil
1. Introduction The basis of any brain function results from neural signaling and the associated interplay of neurotransmitters that are organized in large-scale networks. These networks cause fluctuations in the cerebral metabolic rate of oxygen consumption, inducing changes in the blood content of deoxyhaemoglobin, as well as changes in blood flow and volume, representing the basis of the fMRI BOLD signal (Lauritzen et al., 2012).
Cortical depth-dependent human fMRI of resting-state networks using EPIK
1. Introduction In the mammalian brain, the cerebral cortex is organized into specialized functional areas across its surface. In humans, the largest part of the cerebral cortex is occupied by the neocortex, where the perikarya of multiple neuronal cell types are organized into six horizontal layers.
Magnetic Resonance Materials in Physics, Biology and Medicine
Magnetic Resonance Materials in Physics, Biology and Medicine, Apr 2023 This is a preview of a remote PDF: https://link.springer.com/content/pdf/10.1007/s10334-023-01085-z.pdf Ladd, Mark E., Quick, Harald H., Speck, Oliver, Bock, Michael, Doerfler, Arnd, Forsting, Michael, Hennig, Jürgen, Ittermann, Bernd, Möller, Harald E., Nagel, Armin M., Niendorf, Thoralf, Remy, Stefan, Schaeffter, Tobias, Scheffler, Klaus, Schlemmer, Heinz-Peter, Schmitter, Sebastian, Schreiber, Laura, Shah, N.
Impact of framing scheme optimization and smoking status on binding potential analysis in dynamic PET with [11C]ABP688
EJNMMI Research, Feb 2023 This is a preview of a remote PDF: https://ejnmmires.springeropen.com/counter/pdf/10.1186/s13550-023-00957-8 Régio Brambilla, Cláudia, Scheins, Jürgen, Tellmann, Lutz, Issa, Ahlam, Herzog, Hans, Shah, N. Jon, Neuner, Irene, Lerche, Christoph W.. , EJNMMI Research, 2023, pp. 1-11, Volume 13, Issue 1, DOI: 10.1186/s13550-023-00957-8
Impact of framing scheme optimization and smoking status on binding potential analysis in dynamic PET with [11C]ABP688 - EJNMMI Research
Subjects Seventeen male subjects were studied for each group (SZ patients and HC) and were matched for age (SZ = 38.4 ± 10.6 and HC = 38.5 ± 11.4), level of smoking addiction, and education. All SZ patients were diagnosed with F20.0 paranoid SZ, except one patient who was diagnosed with F20.3 undifferentiated SZ. The patients in the SZ group had an illness duration of 19 ± 11 years.
Revealing Whole-Brain Causality Networks During Guided Visual Searching
Introduction In neurocognitive experiments, researchers generally perform multiple repetitions of the same experimental condition in a tightly controlled environment with the goal of isolating specific aspects of the cognitive process in question. An experimental setting involving simple but easily controlled sensory stimuli increases the likelihood of deducting useful knowledge from its outcome.
Iterative Restoration of the Fringe Phase (REFRASE) for QSM
1. Introduction Since emerging as a novel magnetic resonance imaging (MRI) contrast less than a decade ago, quantitative susceptibility mapping (QSM) has rapidly evolved in terms of evaluation strategies and applications, exploiting the magnetic properties of tissue within the brain based on the phase information (Schenck, 1996; Reichenbach, 2012; Duyn and Schenck, 2017; Eskreis-Winkler et al., 2017).
Show More
loading
Actions
Is this you?
As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.Get in touch with N.
Contact N., search articles and posts on X, monitor coverage, and track replies from one place.
Learn more about Muck Rack