[HTML][HTML] Proportional intracranial volume correction differentially biases behavioral predictions across neuroanatomical features, sexes, and development

E Dhamala, LQR Ooi, J Chen, R Kong, KM Anderson… - NeuroImage, 2022 - Elsevier
Individual differences in brain anatomy can be used to predict variations in cognitive ability.
Most studies to date have focused on broad population-level trends, but the extent to which …

Reliable and generalizable brain-based predictions of cognitive functioning across common psychiatric illness

S Chopra, E Dhamala, C Lawhead, JA Ricard… - medRxiv, 2022 - medrxiv.org
A primary aim of precision psychiatry is the establishment of predictive models linking
individual differences in brain functioning with clinical symptoms. In particular, cognitive …

[PDF][PDF] There is no fundamental trade-off between prediction accuracy and feature importance reliability

J Chen, LQR Ooi, J Li, CL Asplund, SB Eickhoff… - bioRxiv, 2022 - juser.fz-juelich.de
There is significant interest in using neuroimaging data to predict behavior. The predictive
models are often interpreted by the computation of feature importance, which quantifies the …

How much data do we need? Lower bounds of brain activation states to predict human cognitive ability

MH Wehrheim, J Faskowitz, O Sporns, CJ Fiebach… - BioRxiv, 2022 - biorxiv.org
Human functional brain connectivity can be temporally decomposed into states of high and
low cofluctuation, defined as coactivation of brain regions over time. Despite their low …

A Holistic Analysis of Individual Brain Activity Revealed the Relationship of Brain Areal Activity with the Entire Brain's Activity

J Huang - Brain Sciences, 2022 - mdpi.com
The relationship between brain areal activity and the entire brain's activity is unknown, and
understanding this relationship is imperative for understanding the neural mechanisms of …