Earliest accumulation of β-amyloid occurs within the default-mode network and concurrently affects brain connectivity

S Palmqvist, M Schöll, O Strandberg, N Mattsson… - Nature …, 2017‏ - nature.com
It is not known exactly where amyloid-β (Aβ) fibrils begin to accumulate in individuals with
Alzheimer's disease (AD). Recently, we showed that abnormal levels of Aβ42 in …

Immune evasion mediated by PD-L1 on glioblastoma-derived extracellular vesicles

FL Ricklefs, Q Alayo, H Krenzlin, AB Mahmoud… - Science …, 2018‏ - science.org
Binding of programmed death ligand-1 (PD-L1) to programmed cell death protein-1 (PD1)
leads to cancer immune evasion via inhibition of T cell function. One of the defining …

SCT: Spinal Cord Toolbox, an open-source software for processing spinal cord MRI data

B De Leener, S Lévy, SM Dupont, VS Fonov, N Stikov… - Neuroimage, 2017‏ - Elsevier
For the past 25 years, the field of neuroimaging has witnessed the development of several
software packages for processing multi-parametric magnetic resonance imaging (mpMRI) to …

Medial temporal lobe connectivity and its associations with cognition in early Alzheimer's disease

D Berron, D van Westen, R Ossenkoppele… - Brain, 2020‏ - academic.oup.com
Human episodic memory critically depends on subregions of the medial temporal lobe,
which are part of functional brain systems such as the anterior-temporal and the posterior …

SimpleITK image-analysis notebooks: a collaborative environment for education and reproducible research

Z Yaniv, BC Lowekamp, HJ Johnson, R Beare - Journal of digital imaging, 2018‏ - Springer
Modern scientific endeavors increasingly require team collaborations to construct and
interpret complex computational workflows. This work describes an image-analysis …

Trigeminal ganglion neurons are directly activated by influx of CSF solutes in a migraine model

M Kaag Rasmussen, K Møllgård, PAR Bork, P Weikop… - Science, 2024‏ - science.org
Classical migraine patients experience aura, which is transient neurological deficits
associated with cortical spreading depression (CSD), preceding headache attacks. It is not …

Loss of aquaporin-4 results in glymphatic system dysfunction via brain-wide interstitial fluid stagnation

RS Gomolka, LM Hablitz, H Mestre, M Giannetto, T Du… - Elife, 2023‏ - elifesciences.org
The glymphatic system is a fluid transport network of cerebrospinal fluid (CSF) entering the
brain along arterial perivascular spaces, exchanging with interstitial fluid (ISF), ultimately …

Early stages of tau pathology and its associations with functional connectivity, atrophy and memory

D Berron, JW Vogel, PS Insel, JB Pereira, L **e… - Brain, 2021‏ - academic.oup.com
In Alzheimer's disease, post-mortem studies have shown that the first cortical site where
neurofibrillary tangles appear is the transentorhinal region, a subregion within the medial …

Connectivity precedes function in the development of the visual word form area

ZM Saygin, DE Osher, ES Norton, DA Youssoufian… - Nature …, 2016‏ - nature.com
What determines the cortical location at which a given functionally specific region will arise
in development? We tested the hypothesis that functionally specific regions develop in their …

DeepHarmony: A deep learning approach to contrast harmonization across scanner changes

BE Dewey, C Zhao, JC Reinhold, A Carass… - Magnetic resonance …, 2019‏ - Elsevier
Magnetic resonance imaging (MRI) is a flexible medical imaging modality that often lacks
reproducibility between protocols and scanners. It has been shown that even when care is …