Although the electrical activity of a single neuron
seems like train of spikes, the activity of a population
of neurons at various scales measured in terms of LFP,
BOLD, fMRI or EEG signals looks like continuous and
periodic oscillations of various frequency bands (delta,
theta, gamma, alpha). The stable limit cycle attractor
of nonlinear dynamical system can universally be adapted
to model electrical activity from single cell level to
the cumulative of population of neurons at various
scales.
A Glimpse of our work
Crawl Rotate Right
Crawl Turn Right
Crawl Turn Left
Crawl Backward
Crawl Forward
Higher Level Controller
Lower Level Controller
Current research works and projects
Investigating phase encoding capability of network of Hopf oscillators using special kind of coupling strategy called “power coupling”.
Exploring the various regimes of Hopf oscillators to solve problems like encoding or predictive modelling.
Addressing initialization problem while reconstructing/retrieving stored time series signal from a Hopf field like oscillatory memory network.
Constructing oscillatory neural network model equivalent for LISSOM and CNN.
Contact us for details, collaborations, internships etc
Some selected recent publications
Bernstein Conference 2021.
doi:
10.12751/nncn.bc2021.p032
Front. Comput. Neurosci. 15, 1–24.
doi:
10.3389/fncom.2021.551111
Bernstein Conference 2020.
doi:
10.12751/nncn.bc2020.0105
Brain Modes Conference 2020
View Poster
Front. Comput. Neurosci. 2018.
doi:
10.3389/fncom.2018.00052
Our team members
Feel free to reach out to us.
Computational Neuroscince Lab
IIT
Madras, Chennai 600036
subhodeep555@gmail.com
+91 779 726 6960