Iveta Fajnerová

Replication Challenges in Linking Personality to Resting-State Functional Connectomics

The paper attempts to replicate a study linking personality to functional connectomics but fails to replicate any of the reported neuroimaging correlates.

Deviation from typical brain activity during naturalistic stimulation is related to personality traits

The paper examines the relationship between personality traits and brain activity using naturalistic fMRI data, finding that higher Neuroticism/Harm Avoidance is associated with lower typicality in brain activity.

Estimating Sparse Neuronal Signal from Hemodynamic Response: the Mixture Components Inference Approach

The paper introduces a novel method to estimate neuronal activity from fMRI data by combining sparse regression solutions with a Bayes classifier, showing improved performance over standard approaches.