Results 1 to 10 of about 3,942,743 (256)

The Controllability of Caenorhabditis elegans Neural Network from Larva to Adult [PDF]

open access: yesBiomimetics
Biological neural networks undergo dynamic structural and functional changes during development, yet how their controllability evolves across different life stages remains largely unexplored.
Jian Liu   +4 more
doaj   +2 more sources

Brain network controllability in genetic risk, childhood abuse, and adult anxiety [PDF]

open access: yesEuropean Journal of Psychotraumatology
Background: Network control theory can quantify controllability to evaluate how altered transitions between brain states contribute to cognitive, emotional, and behavioural challenges. Childhood abuse, influenced by genetics, is associated with disrupted
Tian Tian   +3 more
doaj   +2 more sources

Learned helplessness and learned controllability: from neurobiology to cognitive, emotional and behavioral neurosciences [PDF]

open access: yesFrontiers in Psychiatry
The sustained and prolonged exposure to environmental stressors may provoke different reactions, depending on the subjective perception of control. Repeated perception of lack of control may lead to learned helplessness, which has been linked to the ...
Gustavo E. Tafet, Tomas Ortiz Alonso
doaj   +2 more sources

Neurocomputational mechanism of controllability inference under a multi-agent setting

open access: yesPLoS Computational Biology, 2021
Controllability perception significantly influences motivated behavior and emotion and requires an estimation of one’s influence on an environment. Previous studies have shown that an agent can infer controllability by observing contingency between one’s
Jaejoong Kim   +4 more
doaj   +2 more sources

Finite-Approximate Controllability of Riemann–Liouville Fractional Evolution Systems via Resolvent-Like Operators

open access: yesFractal and Fractional, 2021
This paper presents a variational method for studying approximate controllability and infinite-dimensional exact controllability (finite-approximate controllability) for Riemann–Liouville fractional linear/semilinear evolution equations in Hilbert spaces.
Nazim I. Mahmudov
doaj   +1 more source

The subjective controllability of exotropia and its effect on surgical outcomes in patients with intermittent exotropia

open access: yesBMC Ophthalmology, 2023
Background/aims We evaluate the clinical characteristics of intermittent exotropia with controllability and compare surgical outcomes between patients with and without controllability.
Mirae Kim, Hong Kyun Kim, Won Jae Kim
doaj   +1 more source

Interrelated effects of age and parenthood on whole-brain controllability: protective effects of parenthood in mothers

open access: yesFrontiers in Aging Neuroscience, 2023
BackgroundControllability is a measure of the brain’s ability to orchestrate neural activity which can be quantified in terms of properties of the brain’s network connectivity.
Hamidreza Jamalabadi   +27 more
doaj   +1 more source

A fractal hypernetwork model with good controllability

open access: yesAIMS Mathematics, 2021
Fractal is a common feature of many deterministic complex networks. The complex networks with fractal features have interesting structure and good performance. The network based on hypergraph is named hypernetwork.
Xiujuan Ma, Fuxiang Ma , Jun Yin
doaj   +1 more source

Mean Square Finite-Approximate Controllability of Semilinear Stochastic Differential Equations with Non-Lipschitz Coefficients

open access: yesMathematics, 2023
In this paper, we present a study on mean square approximate controllability and finite-dimensional mean exact controllability for the system governed by linear/semilinear infinite-dimensional stochastic evolution equations.
Nazim I. Mahmudov
doaj   +1 more source

Effects of Edge Directions on the Structural Controllability of Complex Networks. [PDF]

open access: yesPLoS ONE, 2015
Recent advances indicate that assigning or reversing edge direction can significantly improve the structural controllability of complex networks. For directed networks, approaching the optimal structural controllability can be achieved by detecting and ...
Yandong Xiao   +4 more
doaj   +1 more source

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