Individual differences in cognitive performance are better predicted by global rather than localized BOLD activity patterns across the cortex

W Zhao, CE Palmer, WK Thompson, B Chaarani… - Cerebral …, 2021 - academic.oup.com
Despite its central role in revealing the neurobiological mechanisms of behavior,
neuroimaging research faces the challenge of producing reliable biomarkers for cognitive …

The challenges and prospects of brain-based prediction of behaviour

J Wu, J Li, SB Eickhoff, D Scheinost… - Nature human …, 2023 - nature.com
Relating individual brain patterns to behaviour is fundamental in system neuroscience.
Recently, the predictive modelling approach has become increasingly popular, largely due …

Machine learning and brain imaging: Opportunities and challenges

MP Paulus, R Kuplicki, HW Yeh - Trends in neurosciences, 2019 - cell.com
Machine learning approaches may provide ways to link brain activation patterns to behavior
at an individual-subject level. Using a comparative performance analysis, Jollans and …

Brain Predictability toolbox: a Python library for neuroimaging-based machine learning

S Hahn, DK Yuan, WK Thompson, M Owens… - …, 2021 - academic.oup.com
Abstract Summary Brain Predictability toolbox (BPt) represents a unified framework of
machine learning (ML) tools designed to work with both tabulated data (eg brain derived …

Bootstrap aggregating improves the generalizability of Connectome Predictive Modelling

D O'Connor, EMR Lake, D Scheinost, RT Constable - BioRxiv, 2020 - biorxiv.org
It is a long-standing goal of neuroimaging to produce reliable generalized models of brain
behavior relationships. More recently data driven predicative models have become popular …

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 …

Beyond accuracy: Measures for assessing machine learning models, pitfalls and guidelines

R Dinga, BWJH Penninx, DJ Veltman, L Schmaal… - BioRxiv, 2019 - biorxiv.org
Pattern recognition predictive models have become an important tool for analysis of
neuroimaging data and answering important questions from clinical and cognitive …

[HTML][HTML] Performance reserves in brain-imaging-based phenotype prediction

MA Schulz, D Bzdok, S Haufe, JD Haynes, K Ritter - Cell Reports, 2024 - cell.com
This study examines the impact of sample size on predicting cognitive and mental health
phenotypes from brain imaging via machine learning. Our analysis shows a 3-to 9-fold …

The cost of untracked diversity in brain-imaging prediction

O Benkarim, C Paquola, B Park, V Kebets, SJ Hong… - bioRxiv, 2021 - biorxiv.org
Brain-imaging research enjoys increasing adoption of supervised machine learning for
singlesubject disease classification. Yet, the success of these algorithms likely depends on …

How to enhance the power to detect brain–behavior correlations with limited resources

B de Haas - Frontiers in human neuroscience, 2018 - frontiersin.org
Neuroscience has been diagnosed with a pervasive lack of statistical power and, in turn,
reliability. One remedy proposed is a massive increase of typical sample sizes. Parts of the …