A network control theory pipeline for studying the dynamics of the structural connectome

L Parkes, JZ Kim, J Stiso, JK Brynildsen, M Cieslak… - Nature …, 2024 - nature.com
Network control theory (NCT) is a simple and powerful tool for studying how network
topology informs and constrains the dynamics of a system. Compared to other structure …

A synergistic workspace for human consciousness revealed by integrated information decomposition

AI Luppi, PAM Mediano, FE Rosas, J Allanson… - Elife, 2024 - elifesciences.org
How is the information-processing architecture of the human brain organised, and how does
its organisation support consciousness? Here, we combine network science and a rigorous …

Modeling and dissociation of intrinsic and input-driven neural population dynamics underlying behavior

P Vahidi, OG Sani… - Proceedings of the …, 2024 - National Acad Sciences
Neural dynamics can reflect intrinsic dynamics or dynamic inputs, such as sensory inputs or
inputs from other brain regions. To avoid misinterpreting temporally structured inputs as …

Brain–computer interfaces for neuropsychiatric disorders

LL Oganesian, MM Shanechi - Nature Reviews Bioengineering, 2024 - nature.com
Neuropsychiatric disorders such as major depression are a leading cause of disability
worldwide with standard treatments, including psychotherapy or medication, failing many …

Systematic evaluation of fMRI data-processing pipelines for consistent functional connectomics

AI Luppi, HM Gellersen, ZQ Liu, ARD Peattie… - Nature …, 2024 - nature.com
Functional interactions between brain regions can be viewed as a network, enabling
neuroscientists to investigate brain function through network science. Here, we …

Broken detailed balance and entropy production in directed networks

R Nartallo-Kaluarachchi, M Asllani, A Goriely… - arXiv preprint arXiv …, 2024 - arxiv.org
The structure of a complex network plays a crucial role in determining its dynamical
properties. In this work, we show that the directed, hierarchical organisation of a network …

Multimodal subspace identification for modeling discrete-continuous spiking and field potential population activity

P Ahmadipour, OG Sani, B Pesaran… - Journal of Neural …, 2024 - iopscience.iop.org
Objective. Learning dynamical latent state models for multimodal spiking and field potential
activity can reveal their collective low-dimensional dynamics and enable better decoding of …

Neural connectivity patterns explain why adolescents perceive the world as moving slow

F Ghorbani, X Zhou, N Talebi, V Roessner… - Communications …, 2024 - nature.com
That younger individuals perceive the world as moving slower than adults is a familiar
phenomenon. Yet, it remains an open question why that is. Using event segmentation …

The control costs of human brain dynamics

EG Ceballos, AI Luppi, G Castrillon, M Saggar, B Misic… - bioRxiv, 2024 - biorxiv.org
The human brain is a complex system with high metabolic demands and extensive
connectivity that requires control to balance energy consumption and functional efficiency …

Extracting interpretable signatures of whole-brain dynamics through systematic comparison

AG Bryant, K Aquino, L Parkes, A Fornito, BD Fulcher - bioRxiv, 2024 - biorxiv.org
Despite a rich and interdisciplinary literature on time-series analysis, the brain's complex
distributed dynamics are typically quantified using only a limited set of manually selected …