[图书][B] From cortical neural spike trains to behavior: modeling and analysis
JC Sanchez - 2004 - search.proquest.com
Brain machine interface (BMI) design can be achieved by training linear and nonlinear
models with simultaneously recorded cortical neural activity and goal directed behavior …
models with simultaneously recorded cortical neural activity and goal directed behavior …
Residual dynamics resolves recurrent contributions to neural computation
Relating neural activity to behavior requires an understanding of how neural computations
arise from the coordinated dynamics of distributed, recurrently connected neural …
arise from the coordinated dynamics of distributed, recurrently connected neural …
Direct neural perturbations reveal a dynamical mechanism for robust computation
The rich repertoire of skilled mammalian behavior is the product of neural circuits that
generate robust and flexible patterns of activity distributed across populations of neurons …
generate robust and flexible patterns of activity distributed across populations of neurons …
Linear dynamical neural population models through nonlinear embeddings
A body of recent work in modeling neural activity focuses on recovering low-dimensional
latent features that capture the statistical structure of large-scale neural populations. Most …
latent features that capture the statistical structure of large-scale neural populations. Most …
[HTML][HTML] Toward a new cognitive neuroscience: modeling natural brain dynamics
Decades of brain imaging experiments have revealed important insights into the architecture
of the human brain and the detailed anatomic basis for the neural dynamics supporting …
of the human brain and the detailed anatomic basis for the neural dynamics supporting …
[HTML][HTML] Where's the noise? Key features of spontaneous activity and neural variability arise through learning in a deterministic network
Even in the absence of sensory stimulation the brain is spontaneously active. This
background “noise” seems to be the dominant cause of the notoriously high trial-to-trial …
background “noise” seems to be the dominant cause of the notoriously high trial-to-trial …
Drop, swap, and generate: A self-supervised approach for generating neural activity
Meaningful and simplified representations of neural activity can yield insights into how and
what information is being processed within a neural circuit. However, without labels, finding …
what information is being processed within a neural circuit. However, without labels, finding …
Inference and decoding of motor cortex low-dimensional dynamics via latent state-space models
M Aghagolzadeh, W Truccolo - IEEE Transactions on Neural …, 2015 - ieeexplore.ieee.org
Motor cortex neuronal ensemble spiking activity exhibits strong low-dimensional collective
dynamics (ie, coordinated modes of activity) during behavior. Here, we demonstrate that …
dynamics (ie, coordinated modes of activity) during behavior. Here, we demonstrate that …
[HTML][HTML] Generative models of brain dynamics
M Ramezanian-Panahi, G Abrevaya… - Frontiers in artificial …, 2022 - frontiersin.org
This review article gives a high-level overview of the approaches across different scales of
organization and levels of abstraction. The studies covered in this paper include …
organization and levels of abstraction. The studies covered in this paper include …
It's about time: Linking dynamical systems with human neuroimaging to understand the brain
Most human neuroscience research to date has focused on statistical approaches that
describe stationary patterns of localized neural activity or blood flow. While these patterns …
describe stationary patterns of localized neural activity or blood flow. While these patterns …