Inter-subject and inter-parcellation variability of resting-state whole-brain dynamical modeling
نویسندگان
چکیده
منابع مشابه
Comparison of Inter Subject Variability and Reproducibility of Whole Brain Proton Spectroscopy
The aim of these studies was to provide reference data on intersubject variability and reproducibility of metabolite ratios for Choline/Creatine (Cho/Cr), N-acetyl aspartate/Choline (NAA/Cho) and N-acetyl aspartate/Creatine (NAA/Cr), and individual signal-intensity normalised metabolite concentrations of NAA, Cho and Cr. Healthy volunteers underwent imaging on two occasions using the same 3T Si...
متن کاملQuantifying the intra- and inter-subject variability of whole-brain structural networks from diffusion MRI
INTRODUCTION Connectomics is a recent development in neuroscience that combines diffusion MRI (dMRI) and tractography with the analytical tools of network theory to investigate whole-brain connectivity [1]. Under this paradigm, segmented cortical areas (e.g. Brodmann areas) form the nodes of a network and tractography is used to construct a set of white matters tracts which form the connections...
متن کاملMultivariate models of inter-subject anatomical variability
This paper presents a very selective review of some of the approaches for multivariate modelling of inter-subject variability among brain images. It focusses on applying probabilistic kernel-based pattern recognition approaches to pre-processed anatomical MRI, with the aim of most accurately modelling the difference between populations of subjects. Some of the principles underlying the pattern ...
متن کاملROI atlas generated from whole brain parcellation of resting state fMRI data
Introduction Connectivity analyses and computational modeling of human brain function from fMRI data require the specification of regions of interests to be employed in the analysis. Several methods have been used that either rely on a neuroanatomist’s ability to reliably identify targeted brain regions, or atlases derived from anatomical or cyto-architectonic boundaries. Neither of these appro...
متن کاملUnified frame of reference improves inter-subject variability of seismocardiograms
BACKGROUND Seismocardiography is the noninvasive measurement of cardiac vibrations transmitted to the chest wall by the heart during its movement. While most applications for seismocardiography are based on unidirectional acceleration measurement, several studies have highlighted the importance of three-dimensional measurements in cardiac vibration studies. One of the main challenges in using t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: NeuroImage
سال: 2021
ISSN: 1053-8119
DOI: 10.1016/j.neuroimage.2021.118201