Functional brain network controllability dysfunction in Alzheimer's disease and its relationship with cognition and gene expression profiling
Objective. In recent studies, network control theory has been applied to clarify transitions
between brain states, emphasizing the significance of assessing the controllability of brain …
between brain states, emphasizing the significance of assessing the controllability of brain …
Altered controllability of white matter networks and related brain function changes in first-episode drug-naive schizophrenia
Understanding how structural connectivity alterations affect aberrant dynamic function using
network control theory will provide new mechanistic insights into the pathophysiology of …
network control theory will provide new mechanistic insights into the pathophysiology of …
Internal control of brain networks via sparse feedback
I Mitrai, VO Jones, H Dewantoro, C Stamoulis… - AIChE …, 2023 - Wiley Online Library
The human brain is a complex system whose function depends on interactions between
neurons and their ensembles across scales of organization. These interactions are restricted …
neurons and their ensembles across scales of organization. These interactions are restricted …
Topological insights into the neural basis of flexible behavior
TC Rouse, AM Ni, C Huang… - Proceedings of the …, 2023 - National Acad Sciences
It is widely accepted that there is an inextricable link between neural computations,
biological mechanisms, and behavior, but it is challenging to simultaneously relate all three …
biological mechanisms, and behavior, but it is challenging to simultaneously relate all three …
Network controllability in transmodal cortex predicts psychosis spectrum symptoms
Background The psychosis spectrum (PS) is associated with structural dysconnectivity
concentrated in transmodal association cortex. However, understanding of this …
concentrated in transmodal association cortex. However, understanding of this …
Path-dependent connectivity, not modularity, consistently predicts controllability of structural brain networks
The human brain displays rich communication dynamics that are thought to be particularly
well-reflected in its marked community structure. Yet, the precise relationship between …
well-reflected in its marked community structure. Yet, the precise relationship between …
From Connectivity to Controllability: Unraveling the Brain Biomarkers of Major Depressive Disorder
Major Depressive Disorder (MDD) is a significant neurological condition associated with
aberrations in brain functional networks. Traditional studies have predominantly analyzed …
aberrations in brain functional networks. Traditional studies have predominantly analyzed …
The impact of input node placement in the controllability of brain networks
SSA Darbandi, A Fornito, A Ghasemi - arXiv preprint arXiv:2308.00160, 2023 - arxiv.org
Network control theory can be used to model how one should steer the brain between
different states by driving a specific region with an input. The needed energy to control a …
different states by driving a specific region with an input. The needed energy to control a …
Structure-informed functional connectivity driven by identifiable and state-specific control regions
Describing how the brain anatomical wiring contributes to the emergence of coordinated
neural activity underlying complex behavior remains challenging. Indeed, patterns of remote …
neural activity underlying complex behavior remains challenging. Indeed, patterns of remote …
Controllability maximization of large-scale systems using projected gradient method
K Sato, A Takeda - IEEE Control Systems Letters, 2020 - ieeexplore.ieee.org
In this letter, we formulate two controllability maximization problems for large-scale
networked dynamical systems such as brain networks: The first problem is a sparsity …
networked dynamical systems such as brain networks: The first problem is a sparsity …