Gleb Bezgin

Individual-Level Associations of Cognition and Personality With Adolescent Mental Health Vary Across Brain and Environmental Profiles

The paper examines how cognition and personality relate to adolescent mental health, showing these associations vary with brain, environmental, and pubertal factors.

Inter-individual variability of neurotransmitter receptor and transporter density in the human brain

This study quantifies inter-individual variability in PET-estimated receptor and transporter density across 12 neurotransmitter systems in the human brain.

MRI-based classifier to identify close-to-onset cases in C9orf72 genetic frontotemporal dementia

The paper develops an MRI-based machine learning classifier to identify presymptomatic C9orf72 carriers at high risk of disease onset within two years.

Whole-Brain Cell-Cell Interaction Axes Explaining Tissue Vulnerability Across the Neurodegenerative Spectrum

The paper maps whole-brain cell-cell interactions across neurodegenerative diseases and identifies communication axes linked to regional brain vulnerability.

Translation of monosynaptic circuits underlying amygdala fMRI neurofeedback training

The paper identifies monosynaptic and disynaptic connections of the amygdala with salience and default mode networks in macaques and translates findings to human diffusion MRI.

Association between Brain Structure and Cognitive Ability during Adolescence: Insights from a Comprehensive Large-Scale Analysis of 9 to 15 Year-Olds

This study examines brain structure-cognition associations in adolescents using a large dataset, finding that frontal, temporal, and occipital regions show strong age-related variability in these links.

Transcriptomic signatures of Abeta- and tau-induced neuronal dysfunction reveal inflammatory processes at the core of Alzheimer's disease pathophysiology

The paper uses computational models to identify transcriptomic signatures linked to Aβ and tau-induced neuronal dysfunction in Alzheimer's disease, highlighting immune and inflammatory processes.

Revealing the combined roles of Aβ and tau in Alzheimer's disease via a pathophysiological activity decoder

The paper develops a personalized brain activity model integrating functional MRI, Aβ, and tau-PET to reveal synergistic effects of Aβ and tau on cognitive impairment and neuronal excitability in Alzheimer's disease.

Mapping neurotransmitter systems to the structural and functional organization of the human neocortex

Neurotransmitter receptor/transporter PET maps (19 targets, 1239 healthy participants) align with connectomes, explain MEG power, and track cognitive gradients and cortical thinning in 13 disorders.

A sub+ cortical fMRI-based surface parcellation

The paper develops a functional parcellation method for both cortical and subcortical brain surfaces, showing improved homogeneity and alignment with known subnuclei compared to arbitrary parcellations.

Modelling the influence of the hippocampal memory system on the oculomotor system.

The paper models how hippocampal and medial temporal lobe activity influences oculomotor systems in macaques, showing subfield-specific effects and lesion impacts on signal propagation.

A macaque connectome for large-scale network simulations in TheVirtualBrain

The paper constructs a macaque connectome for use in TheVirtualBrain simulations to model brain network dynamics and validate against empirical resting-state fMRI data.