16 Questions 7 Answers 0 Followers
Questions related from Mh Stein
When calculate signal detection metrics (e.g. sensitivity) from 2-alternative false choice task behavior data, we assume that the subject is internally comparing a variable to a threshold: if it...
03 March 2019 4,435 1 View
Hi, I am interested whether there have been researches done on making a biophysical neural-network version of the drift-diffusion decision-making model. Specifically, I hope to know whether such a...
02 February 2019 297 1 View
Hi, My recent project requires me to measure visibility map in humans. Basically we need to present a target briefly (100-200 ms) at various retinal eccentricity and use signal detection theory...
10 October 2018 9,657 13 View
For some neuroscience or psychology experiments with simple task repeated for a large number of trials (like event-related potential experiment, or measuring human visibility map), what are some...
08 August 2018 9,707 2 View
I want to push the stimulus presenting and behavior recording system's latency to a limit, including: Keyboard/mouse input, display output, audio output parallel port output (for sending...
07 July 2018 319 0 View
It seems that brain network based on EEG data is less popular and less influential than brain network based on fMRI. What is the reason? Both EEG data and fMRI data have low signal-to-noise ratio....
06 June 2018 8,795 4 View
Hi, we are recently doing a working memory experiment in healthy, normal subjects with EEG and eye-tracking measurement. We have no prior background in psychology, but we have heard that some...
05 May 2018 9,904 10 View
The quality of a paper does not always match the quality of a journal.
04 April 2018 2,148 1 View
I am looking for an automatic artifact rejection based on ICA for EEG data. It seems that many people use ADJUST, but based on my experience, it does not recognize muscle artifact very well.
04 April 2018 7,198 0 View
I wish to measure the pupil diameter of eyes when subjects are performing various tasks on computer, and since I'm new to the eye-tracking field, I hope to know more about the factors I need to...
01 January 2018 766 6 View
We have an wearable eye-tracking glasses that is video-recording the stimulus presented in front of the subject, and measuring gaze position in the coordinates of the video. However, we need to...
01 January 2018 6,058 4 View
I am going to start a project in which I need to analysis some structural MRI and DTI data. Some of the goals include estimating cortex thickness, cortex and nuclei volumes, and structural...
12 December 2017 2,599 2 View
Hi, I am currently learning to do electrophysiological recording on mice visual cortex, and sometimes the cortex bleeds and swells after the craniotomy and removal of the meninges. I want to know...
08 August 2017 6,355 9 View
Bispectral Index is useful to monitor patients' anesthesia level. How is it calculated?
08 August 2017 8,508 1 View
The main jobs are spike sorting and spike train analysis. I have found some toolbox on the internet but not sure which one is more stable and compatible with latest version of Matlab (r2016b and...
07 July 2017 6,285 0 View
I want to use directed transfer function (DTF) to EEG data to do some causality analysis, and I am trying to know to effect of digital filtering on the data. Currently I am using EEGLAB 14.0. I...
03 March 2017 2,901 1 View
