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Chapter and Conference Paper
Lossy Compression of Multidimensional Medical Images Using Sinusoidal Activation Networks: An Evaluation Study
In this work, we evaluate how neural networks with periodic activation functions can be leveraged to reliably compress large multidimensional medical image datasets, with proof-of-concept application to 4D dif...
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Article
Open AccessDissecting whole-brain conduction delays through MRI microstructural measures
Network models based on structural connectivity have been increasingly used as the blueprint for large-scale simulations of the human brain. As the nodes of this network are distributed through the cortex and ...
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Article
Open AccessCortical and subcortical brain structure in generalized anxiety disorder: findings from 28 research sites in the ENIGMA-Anxiety Working Group
The goal of this study was to compare brain structure between individuals with generalized anxiety disorder (GAD) and healthy controls. Previous studies have generated inconsistent findings, possibly due to sm...
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Chapter and Conference Paper
Synth-by-Reg (SbR): Contrastive Learning for Synthesis-Based Registration of Paired Images
Nonlinear inter-modality registration is often challenging due to the lack of objective functions that are good proxies for alignment. Here we propose a synthesis-by-registration method to convert this problem...
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Article
Open AccessA multimodal computational pipeline for 3D histology of the human brain
Ex vivo imaging enables analysis of the human brain at a level of detail that is not possible in vivo with MRI. In particular, histology can be used to study brain tissue at the microscopic level, using a wide...
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Article
Shared vulnerability for connectome alterations across psychiatric and neurological brain disorders
Macroscale white matter pathways are the infrastructure for large-scale communication in the human brain and a prerequisite for healthy brain function. Disruptions in the brain’s connectivity architecture play...
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Chapter and Conference Paper
A Machine Learning Approach to Predict Instrument Bending in Stereotactic Neurosurgery
The accurate implantation of stereo-electroencephalography (SEEG) electrodes is crucial for localising the seizure onset zone in patients with refractory epilepsy. Electrode placement may differ from planning ...
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Article
Theta Burst Stimulation of the Precuneus Modulates Resting State Connectivity in the Left Temporal Pole
It has been shown that continuous theta burst stimulation (cTBS) over the precuneus acts on specific memory retrieval abilities. In order to study the neural mechanisms beyond these findings, we combined cTBS ...
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Article
Open AccessTraditional uses of plants in a rural community of Mozambique and possible links with Miombodegradation and harvesting sustainability
Miombo woodlands play an important role in the livelihood of people living in sub-equatorial African countries, contributing to satisfy basic human needs such as food, medicine, fuelwood and building materials. H...
