In vivo whole-cortex marker of excitation-inhibition ratio indexes cortical maturation and cognitive ability in youth

S Zhang, B Larsen, VJ Sydnor, T Zeng… - Proceedings of the …, 2024 - National Acad Sciences
A balanced excitation-inhibition ratio (E/I ratio) is critical for healthy brain function. Normative
development of cortex-wide E/I ratio remains unknown. Here, we noninvasively estimate a …

[HTML][HTML] CAMBA framework: Unveiling the brain asymmetry alterations and longitudinal changes after stroke using resting-state EEG

Z Hao, X Zhai, B Peng, D Cheng, Y Zhang, Y Pan… - NeuroImage, 2023 - Elsevier
Hemispheric asymmetry or lateralization is a fundamental principle of brain organization.
However, it is poorly understood to what extent the brain asymmetries across different levels …

The regional variation of laminar thickness in the human isocortex is related to cortical hierarchy and interregional connectivity

A Saberi, C Paquola, K Wagstyl, MD Hettwer… - PLoS …, 2023 - journals.plos.org
The human isocortex consists of tangentially organized layers with unique cytoarchitectural
properties. These layers show spatial variations in thickness and cytoarchitecture across the …

Can hubs of the human connectome be identified consistently with diffusion MRI?

M Gajwani, S Oldham, JC Pang… - Network …, 2023 - direct.mit.edu
Recent years have seen a surge in the use of diffusion MRI to map connectomes in humans,
paralleled by a similar increase in processing and analysis choices. Yet these different steps …

fMRI-based spatio-temporal parcellations of the human brain

Q Ling, A Liu, Y Li, MJ McKeown… - Current Opinion in …, 2024 - journals.lww.com
While recent methodological advancements have significantly enhanced our grasp of the
brain's spatial and temporal dynamics, challenges persist in advancing fMRI-based spatio …

[HTML][HTML] Brain decoding of the Human Connectome Project tasks in a dense individual fMRI dataset

S Rastegarnia, M St-Laurent, E DuPre, B Pinsard… - NeuroImage, 2023 - Elsevier
Brain decoding aims to infer cognitive states from patterns of brain activity. Substantial inter-
individual variations in functional brain organization challenge accurate decoding performed …

Uncovering Brain Network Insights for Prognosis in Disorders of Consciousness: EEG Source Space Analysis and Brain Dynamics

Z Hao, X Xia, Y Pan, Y Bai, Y Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Accurate prognostic prediction in patients with disorders of consciousness (DOC) is a core
clinical concern and a formidable challenge in neuroscience. Resting-state EEG has shown …

Long-range inhibitory neurons mediate cortical neurovascular coupling

CF Ruff, FJ Anaya, SJ Dienel, A Rakymzhan… - Cell reports, 2024 - cell.com
To meet the high energy demands of brain function, cerebral blood flow (CBF) parallels
changes in neuronal activity by a mechanism known as neurovascular coupling (NVC) …

Individual variability in functional connectivity of human auditory cortex

J Luo, P Qin, Q Bi, K Wu, G Gong - Cerebral Cortex, 2024 - academic.oup.com
Individual variability in functional connectivity underlies individual differences in cognition
and behaviors, yet its association with functional specialization in the auditory cortex …

Evidence for a Compensatory Relationship between Left-and Right-Lateralized Brain Networks

M Peterson, RM Braga, DL Floris, JA Nielsen - bioRxiv, 2023 - biorxiv.org
The two hemispheres of the human brain are functionally asymmetric. At the network level,
the language network exhibits left-hemisphere lateralization. While this asymmetry is widely …