Time-varying generalized linear models: characterizing and decoding neuronal dynamics in higher visual areas

G Weng, K Clark, A Akbarian, B Noudoost… - Frontiers in …, 2024 - frontiersin.org
To create a behaviorally relevant representation of the visual world, neurons in higher visual
areas exhibit dynamic response changes to account for the time-varying interactions …

Developing a nonstationary computational framework with application to modeling dynamic modulations in neural spiking responses

A Akbarian, K Niknam, M Parsa, K Clark… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
Objective: This paper aims to develop a computational model that incorporates the
functional effects of modulatory covariates (such as context, task, or behavior), which …

Characterizing unobserved factors driving local field potential dynamics underlying a time-varying spike generation

K Niknam, A Akbarian, B Noudoost… - 2018 IEEE global …, 2018 - ieeexplore.ieee.org
Neural spiking responses are generated by both extrinsic covariates such as sensory stimuli
and intrinsic covariates such as those representing the state of the system. Although the …

The Population Map of Changes in the Spatiotemporal Sensitivity of Visual Neurons Across Saccadic Eye Movements

M Roy, A Akbarian, B Noudoost… - 2020 54th Asilomar …, 2020 - ieeexplore.ieee.org
Numerous physiological studies have reported changes in neurophysiological responses to
visual stimuli around the time of saccadic eye movements in various brain areas. We have …

[图书][B] A Computational Framework to Characterize the Fast Neural Coding Dynamics During Eye Movements

AA Aghdam - 2020 - search.proquest.com
The neural response generation in the brain and its relationship to the external sensory
stimuli undergo complex linear and nonlinear processes, which may also change over time …

Analyzing the Computational Complexity of a Dynamic Model of the Time-varying Spatiotemporal Sensitivity of Neurons in the Visual Cortex

Y Zamani, N Nategh - 2019 53rd Asilomar Conference on …, 2019 - ieeexplore.ieee.org
In order to precisely track the dynamics of visual information encoding during saccadic eye
movements, we have recently developed a computational model applicable to the sparse …

A Neuro-Inspired Model for Image Motion Processing

K Niknam, A Akbarian, B Noudoost… - … Optical Sensing and …, 2018 - opg.optica.org
A Neuro-Inspired Model for Image Motion Processing Page 1 CW3B.1.pdf Imaging and Applied
Optics 2018 (3D, AIO, AO, COSI, DH, IS, LACSEA, LSC, MATH, pcAOP) © OSA 2018 A …