Search Results for author: Y. Dabaghian

Found 6 papers, 0 papers with code

Theta oscillons in behaving rats

no code implementations22 Apr 2024 M. S. Zobaer, N. Lotfi, C. M. Domenico, C. Hoffman, L. Perotti, D. Ji, Y. Dabaghian

Recently discovered constituents of the brain waves -- the oscillons -- provide high-resolution representation of the extracellular field dynamics.

Altered patterning of neural activity in a tauopathy mouse model

no code implementations23 Mar 2024 C. Hoffman, J. Cheng, R. Morales, D. Ji, Y. Dabaghian

Alzheimer's disease (AD) is a complex neurodegenerative condition that manifests at multiple levels and involves a spectrum of abnormalities ranging from the cellular to cognitive.

Hippocampus

Grid Cells, Border Cells and Discrete Complex Analysis

no code implementations7 May 2023 Y. Dabaghian

We propose a mechanism enabling the appearance of border cells -- neurons firing at the boundaries of the navigated enclosures.

Pattern dynamics and stochasticity of the brain rhythms

no code implementations6 May 2022 Clarissa Hoffman, Jingheng Cheng, Daoyun Ji, Y. Dabaghian

Our current understanding of brain rhythms is based on quantifying their instantaneous or time-averaged characteristics.

Learning Orientations: a Discrete Geometry Model

no code implementations7 Aug 2021 Y. Dabaghian

In the mammalian brain, many neuronal ensembles are involved in representing spatial structure of the environment.

Spatial representability of neuronal activity

no code implementations7 Aug 2021 D. Akhtiamov, A. G. Cohn, Y. Dabaghian

A common approach to interpreting spiking activity is based on identifying the firing fields---regions in physical or configuration spaces that elicit responses of neurons.

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