Connectome-based modelling of neurodegenerative diseases: towards precision medicine and mechanistic insight

JW Vogel, N Corriveau-Lecavalier… - Nature Reviews …, 2023‏ - nature.com
Neurodegenerative diseases are the most common cause of dementia. Although their
underlying molecular pathologies have been identified, there is substantial heterogeneity in …

Towards a biologically annotated brain connectome

V Bazinet, JY Hansen, B Misic - Nature reviews neuroscience, 2023‏ - nature.com
The brain is a network of interleaved neural circuits. In modern connectomics, brain
connectivity is typically encoded as a network of nodes and edges, abstracting away the rich …

Mitochondrial function-associated genes underlie cortical atrophy in prodromal synucleinopathies

S Rahayel, C Tremblay, A Vo, B Misic, S Lehéricy… - Brain, 2023‏ - academic.oup.com
Isolated rapid eye movement sleep behaviour disorder (iRBD) is a sleep disorder
characterized by the loss of rapid eye movement sleep muscle atonia and the appearance of …

[HTML][HTML] Network connectivity and local transcriptomic vulnerability underpin cortical atrophy progression in Parkinson's disease

A Vo, C Tremblay, S Rahayel, G Shafiei, JY Hansen… - NeuroImage: Clinical, 2023‏ - Elsevier
Parkinson's disease pathology is hypothesized to spread through the brain via axonal
connections between regions and is further modulated by local vulnerabilities within those …

Fixel‐Based Analysis Reveals Whole‐Brain White Matter Abnormalities in Cervical Dystonia

GA Zito, C Tarrano, S Ouarab… - Movement …, 2023‏ - Wiley Online Library
Background Cervical dystonia (CD) is a form of isolated focal dystonia typically associated to
abnormal head, neck, and shoulder movements and postures. The complexity of the clinical …

Changes in Action Tremor in Parkinson's Disease over Time: Clinical and Neuroimaging Correlates

KRE van den Berg, ME Johansson… - Movement …, 2024‏ - Wiley Online Library
Background The various symptoms of Parkinson's disease (PD) may change differently over
time as the disease progresses. Tremor usually manifests early in the disease, but unlike …

Identification of Parkinson's disease subtypes with distinct brain atrophy progression and its association with clinical progression

G Pan, Y Jiang, W Zhang, X Zhang, L Wang… - …, 2024‏ - academic.oup.com
Background Parkinson's disease (PD) patients suffer from progressive gray matter volume
(GMV) loss, but whether distinct patterns of atrophy progression exist within PD are still …

Connectome-based biophysical models of pathological protein spreading in neurodegenerative diseases

P Ren, X Cui, X Liang - PLOS Computational Biology, 2025‏ - journals.plos.org
Neurodegenerative diseases are a group of disorders characterized by progressive
degeneration or death of neurons. The complexity of clinical symptoms and irreversibility of …

Distinct brain atrophy progression subtypes underlie phenoconversion in isolated REM sleep behaviour disorder

S Joza, A Delva, C Tremblay, A Vo, M Filiatrault… - medRxiv, 2024‏ - medrxiv.org
Background Synucleinopathies manifest as a spectrum of disorders that vary in features and
severity, including idiopathic/isolated REM sleep behaviour disorder (iRBD) and dementia …

Network spreading and local biological vulnerability in amyotrophic lateral sclerosis

A Farahani, JY Hansen, V Bazinet, G Shafiei… - bioRxiv, 2024‏ - biorxiv.org
Amyotrophic Lateral Sclerosis (ALS) is a progressive neurodegenerative disease that
predominantly targets the motor system. Spread of pathology is thought to be driven by both …