Brain–machine interfaces from motor to mood
MM Shanechi - Nature neuroscience, 2019 - nature.com
Brain–machine interfaces (BMIs) create closed-loop control systems that interact with the
brain by recording and modulating neural activity and aim to restore lost function, most …
brain by recording and modulating neural activity and aim to restore lost function, most …
Modelling and prediction of the dynamic responses of large-scale brain networks during direct electrical stimulation
Direct electrical stimulation can modulate the activity of brain networks for the treatment of
several neurological and neuropsychiatric disorders and for restoring lost function. However …
several neurological and neuropsychiatric disorders and for restoring lost function. However …
Modeling behaviorally relevant neural dynamics enabled by preferential subspace identification
Neural activity exhibits complex dynamics related to various brain functions, internal states
and behaviors. Understanding how neural dynamics explain specific measured behaviors …
and behaviors. Understanding how neural dynamics explain specific measured behaviors …
Multi-scale neural decoding and analysis
Objective. Complex spatiotemporal neural activity encodes rich information related to
behavior and cognition. Conventional research has focused on neural activity acquired …
behavior and cognition. Conventional research has focused on neural activity acquired …
Multiscale low-dimensional motor cortical state dynamics predict naturalistic reach-and-grasp behavior
H Abbaspourazad, M Choudhury, YT Wong… - Nature …, 2021 - nature.com
Motor function depends on neural dynamics spanning multiple spatiotemporal scales of
population activity, from spiking of neurons to larger-scale local field potentials (LFP). How …
population activity, from spiking of neurons to larger-scale local field potentials (LFP). How …
Modeling and dissociation of intrinsic and input-driven neural population dynamics underlying behavior
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 …
inputs from other brain regions. To avoid misinterpreting temporally structured inputs as …
Dynamic network modeling and dimensionality reduction for human ECoG activity
Objective. Developing dynamic network models for multisite electrocorticogram (ECoG)
activity can help study neural representations and design neurotechnologies in humans …
activity can help study neural representations and design neurotechnologies in humans …
Adaptive tracking of human ECoG network dynamics
Objective. Extracting and modeling the low-dimensional dynamics of multi-site
electrocorticogram (ECoG) network activity is important in studying brain functions and …
electrocorticogram (ECoG) network activity is important in studying brain functions and …
Adaptive latent state modeling of brain network dynamics with real-time learning rate optimization
Y Yang, P Ahmadipour… - Journal of Neural …, 2021 - iopscience.iop.org
Objective. Dynamic latent state models are widely used to characterize the dynamics of
brain network activity for various neural signal types. To date, dynamic latent state models …
brain network activity for various neural signal types. To date, dynamic latent state models …
Modeling and inference methods for switching regime-dependent dynamical systems with multiscale neural observations
Objective. Realizing neurotechnologies that enable long-term neural recordings across
multiple spatial-temporal scales during naturalistic behaviors requires new modeling and …
multiple spatial-temporal scales during naturalistic behaviors requires new modeling and …