Author

R. Menon

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Open access Aug 2026

Myelin maturation failure and oligodendrocyte precursor loss underlie default mode network disruption in a humanized APP knock-in model of Alzheimer’s disease

Findings identify disruption of myelin–network coupling as a potential mechanism underlying the biphasic evolution of network dysfunction in Alzheimer’s disease and suggest that restoring oligodendroglial function may provide cognitive benefits beyond those of amyloid-targeting strategies.

Esmin Unaran, O. Adebiyi, Medha R. Krishnan et al. · bioRxiv · 0 citations

Open access 2026

Oromotor functional networks in the marmoset monkey

Primate communication relies on the precise coordination of the orofacial complex. While New World monkeys are growing models for vocal communication research, the neural basis underlying their oromotor control remains underexplored. Here, we used ultra-high-field fMRI in awake common marmosets (Callithrix jacchus) t...

Azadeh Jafari, A. Dureux, A. Zanini et al. · Imaging Neuroscience · 0 citations

Jul 2026

Characterizing functional connectivity alterations in functional/ dissociative seizures using resting-state and naturalistic fMRI.

Using high-field fMRI and a novel connectivity analysis, this study found abnormal network hubs across multiple systems in FDS, supporting a predictive processing model and offering preliminary biomarkers to improve FDS differentiation, pending validation in larger cohorts.

Gaby Moscol, Brittney Castrilli, Priya Bucha Jain et al. · Epilepsy & Behavior · 0 citations