How our understanding of memory replay evolves
Memory reactivations and replay, widely reported in the hippocampus and cortex across
species, have been implicated in memory consolidation, planning, and spatial and skill …
species, have been implicated in memory consolidation, planning, and spatial and skill …
Dynamical flexible inference of nonlinear latent factors and structures in neural population activity
Modelling the spatiotemporal dynamics in the activity of neural populations while also
enabling their flexible inference is hindered by the complexity and noisiness of neural …
enabling their flexible inference is hindered by the complexity and noisiness of neural …
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 …
worldwide with standard treatments, including psychotherapy or medication, failing many …
[HTML][HTML] Post-stimulus encoding of decision confidence in EEG: toward a brain–computer interface for decision making
Objective. When making decisions, humans can evaluate how likely they are to be correct. If
this subjective confidence could be reliably decoded from brain activity, it would be possible …
this subjective confidence could be reliably decoded from brain activity, it would be possible …
Unsupervised learning of stationary and switching dynamical system models from Poisson observations
CY Song, MM Shanechi - Journal of Neural Engineering, 2023 - iopscience.iop.org
Objective. Investigating neural population dynamics underlying behavior requires learning
accurate models of the recorded spiking activity, which can be modeled with a Poisson …
accurate models of the recorded spiking activity, which can be modeled with a Poisson …
[HTML][HTML] Multimodal subspace identification for modeling discrete-continuous spiking and field potential population activity
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 …
activity can reveal their collective low-dimensional dynamics and enable better decoding of …
[HTML][HTML] Event detection and classification from multimodal time series with application to neural data
The detection of events in time-series data is a common signal-processing problem. When
the data can be modeled as a known template signal with an unknown delay in Gaussian …
the data can be modeled as a known template signal with an unknown delay in Gaussian …
HETEROGENEOUS MULTISCALE MULTIVARIATE AUTOREGRESSIVE MODEL: EXISTENCE, SPARSE ESTIMATION AND APPLICATION TO FUNCTIONAL …
S Stefano, G Gabrielle, B Ingrid, RB Patricia - Annals of Statistics, 2023 - hal.science
In neuroscience, functional connectivity can be seen as a graph of interactions between
brain oscillations rhythms and individual neuronal activity. This graph is associated with a …
brain oscillations rhythms and individual neuronal activity. This graph is associated with a …
Identification of Recurrent Dynamics in Distributed Neural Populations
Large-scale recordings of neural activity over broad anatomical areas with high spatial and
temporal resolution are increasingly common in modern experimental neuroscience …
temporal resolution are increasingly common in modern experimental neuroscience …