templateICAr: Estimate Brain Networks and Connectivity with ICA and Empirical Priors

Implements the template ICA (independent components analysis) model proposed in Mejia et al. (2020) <doi:10.1080/01621459.2019.1679638> and the spatial template ICA model proposed in proposed in Mejia et al. (2022) <doi:10.1080/10618600.2022.2104289>. Both models estimate subject-level brain as deviations from known population-level networks, which are estimated using standard ICA algorithms. Both models employ an expectation-maximization algorithm for estimation of the latent brain networks and unknown model parameters. Includes direct support for 'CIFTI', 'GIFTI', and 'NIFTI' neuroimaging file formats.

Getting started

Package details

AuthorAmanda Mejia [aut, cre], Damon Pham [aut] (<https://orcid.org/0000-0001-7563-4727>), Daniel Spencer [ctb] (<https://orcid.org/0000-0002-9705-3605>), Mary Beth Nebel [ctb]
MaintainerAmanda Mejia <mandy.mejia@gmail.com>
LicenseGPL-3
Version0.6.2
URL https://github.com/mandymejia/templateICAr
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("templateICAr")

Try the templateICAr package in your browser

Any scripts or data that you put into this service are public.

templateICAr documentation built on Feb. 16, 2023, 8:14 p.m.