Sai Kalyan

14 Questions 7 Answers 0 Followers

Questions related from Sai Kalyan

How to validate if the SSVEP stimulus frequency presented on LCD screen is accuracte?

I'm trying to design an SSVEP scenario and wondering if there are any ways to cross-check if the stimulus frequency is displaying accurately on the LCD screen.

19 February 2020 7,264 1 View

Why EEG trials are different from each other?

Why EEG trials recoded for same stimulus is different? For example, the same visual stimulus like 12hz ssvep produces comparable but unique timeseries. Other than noise, under ideal conditions,...

16 July 2019 8,250 5 View

Any public LFP (local field potential) dataset available?

Are there any freely available Local Field Potential (LFP) datasets available, especially recorded during motor actions?

19 June 2019 3,963 5 View

Any matlab implementation on Ben's spiker algorithm?

Are there any source code available for Bens spiking algorithm (BSA) to convert spike to EEG?

06 February 2019 6,109 1 View

Invoice information retrieval: Any approaches to extract specific information(eg date, total amount) ?

Are there any feature extraction and classification algorithms that can identify specific details (eg. invoice no, date, total amount) from the image an invoice ? Assuming, the format of invoice...

25 November 2017 883 4 View

Why does all my channel data (EEG recorded using neuroscan) looks similar?

Please see the attached image for the channel data recorded using neuroscan. All the channel data seems following similar trend. 100% sure that there is no extra gel spreading across channels. Any...

13 June 2016 390 4 View

How does autostereoscopic 3d display reduce accomodation vergence conflict?

Also, how does it adjust convergence distance and focal distance?

22 April 2015 5,120 3 View

What is the difference between canonical correlation analysis(CCA) and multiway canonical correlation analysis(MCCA)?

11 April 2015 8,984 3 View

How can I perform classification after obtaining projection matrices for EEG signals from CCA?

After obtaining projection matrices for EEG signal using CCA, how to perform classification? (assuming there are two classes)

23 March 2015 601 1 View

In SSVEP,what is the difference between 2D and 3D stimulus?

In a 2D environment, What is the difference between a 2D and 3D flicker (stimulus) in ssvep based bci experiments?

16 March 2015 7,367 3 View

In the field of BCI, is the Canonical Correlation Analysis technique used only for SSVEP data?

Most of the BCI papers that used Canonical Correlation Analysis (CCA) technique, applied it only on SSVEP data. Why is it so? if not are there any papers that used CCA for MI or other oscillations?

03 March 2015 2,113 3 View

How to perform online BCI?

I have two question: 1)How to perform real time EEG signal processing? 2) How to create command from the real time processed data to any application(assume some android app)?

16 February 2015 319 6 View

Good text books / resources for spiking neural networks

Any good text books / resources that teach buidling spiking neural networks, their learning algorithms and applications (supervised, unsupervised and reinforcement) ?

01 January 1970 7,552 3 View

Supervised learning with Spiking neural network

Any links/source code for understanding suppervised and unsupervised learning in Spiking neural networks? (not research papers)

01 January 1970 4,643 4 View