Tianyang Ma

6 Questions 12 Answers 0 Followers

Questions related from Tianyang Ma

How to align the coherence of spike-LFP to stimulus if I use moving window with Chronux script?

I am using the function cohgramcpt to calculate coherence of spike-LFP. I want to know whether the coherence is changing before and after stimulus. The pre and post-stimulus window is both 0.5 ms....

09 September 2017 7,748 0 View

How to remove <15 Hz artifacts in LFP analysis

I want to analyze LFP data recorded with tetrodes and I am interested in theta band. But the big problem now is I have large artifacts caused by movement and physical touch between drive cup with...

07 July 2017 1,142 3 View

Data normalization(except z-score?)

I want to examine the neural response to stimulus in behavior session. For the session, I have 50 trials. If I want to detect the neural response trial by trial, for some trials, I have no spikes...

05 May 2017 6,923 8 View

Why I couldn't get spikes even though the tetrodes are in the correct position?

Hello guys, I have a stupid question here. I implanted four flexDrives into four rats. After one week recovery, I tried to do recording. In the one week recovery time, I turned down the tetrodes...

05 May 2016 526 4 View

How to analyze the significance of the PSTH of firing rates ?

hi, I have a very basic question. I record with tetrodes in freely moving rats to study how the neurons respond to the cue, I got the firing rates for one single unit and plot the peristimulus...

04 April 2016 3,389 9 View

May I use tetrodes to record LFP and single-unit activity at the same time?

I will implant 8-tetrode flexDrive and record single-unit activity in freely-moving rats. And I also want to record LFP. I am wondering whether it is possible to get good LFP signal from tetrodes...

11 November 2015 2,200 10 View