A new hierarchical brain parcellation method based on discrete morse theory for functional MRI data. - Afonso Dias; Marta Bianciardi; Sandro Nunes; Rodolfo Abreu; Juliana Rodrigues; L. Miguel Silveira; Lawrence L. Wald; Patrícia Figueiredo (ISBI, 2015)

Physiological noise model comparison for resting-state fMRI at 7 T. - Sandro Nunes; Marta Bianciardi; Afonso Dias; Luís Miguel Silveira; Lawrence L. Wald; Patrícia Figueiredo (ISBI, 2016)

Phase-amplitude coupling and the BOLD signal: A simultaneous intracranial EEG (icEEG) - fMRI study in humans performing a finger-tapping task. - Teresa Murta; Umair J. Chaudhary; Tim M. Tierney; Afonso Dias; Marco Leite; David W. Carmichael; Patrícia Figueiredo; Louis Lemieux (NeuroImage, 2017)

Improved 7 Tesla resting-state fMRI connectivity measurements by cluster-based modeling of respiratory volume and heart rate effects. - Joana Pinto; Sandro Nunes; Marta Bianciardi; Afonso Dias; L. Miguel Silveira; Lawrence L. Wald; Patrícia Figueiredo (NeuroImage, 2017)