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Functional Near Infrared Spectroscopy (fNIRS): List of manufactures

Contents Company Products Artinis Brite, OxyMon, OctaMon, PortaMon, PortaLite BIOPAC fNIR 100, fNIR2000M Series CORTIVISION SPECTRUM C23 Huichuang Medical NirScan-900X, NirSmartⅡ- Pro GOWERLABS NTS fN

Xiaodan Feng
Apr 21, 2020 16 min read

What does a wavelet coherence plot tell you?

Can you find any pattern in the two signals, green and blue? The blue signal is the brain wave (measured by NIRS) of a person when he is pressing some buttons (the timing of button pressing is shown i

Xu Cui
Aug 27, 2012 1 min read

Wavelet Coherence

Wavelet transform coherence (WTC) is a method for analyzing the coherence and phase lag between two time series as a function of both time and frequency (Chang and Glover 2010). Here I played with it

Xu Cui
Aug 31, 2010 1 min read

SVM regression with libsvm

SVM is mostly commonly used for binary classifications. But one branch of SVM, SVM regression or SVR, is able to fit a continuous function to data. This is particularly useful when the predicted varia

Xu Cui
May 20, 2010 1 min read

浅谈近红外脑成像英文期刊文章撰写

本文作者是刘宁博士作者简介：刘宁，塔夫斯大学生物医学工程博士（Tufts University），斯坦福大学脑科学方向科研人员。 Frontiers 杂志客座编辑（Guest Associate Editor for Fronti

Xu Cui
Jun 23, 2022 11 sec read

nirs2img, create an image file from NIRS data

Update 2021/2/27: If you find griddata3 not working, try to change griddata3 to griddata. I was asked where to get nirs2img script. Here it is. The download link is at the bottom of this article. nirs2img is to create an image file from the input data. Then theimage file can be viewed by a

Xu Cui
Oct 2, 2019 51 sec read

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NIRS People: Interview Dr Chunming Lu

Chunming Lu’s lab in Beijing Normal University has published a paper titled “Shared neural representations of syntax during online dyadic communication” in NeuroImage. This is another fNIRS hyperscanning study within a month (check

Xu Cui
Jun 3, 2019 4 min read

How to fix bluetooth mouse not working under windows…

I am using a Dell laptop with Windows 10. It’s been working great, but occasionally my bluetooth mouse won’t work. Sometimes I need to re-install the driver, sometimes I need to restart the computer. But it does not always resume working.

Xu Cui
May 3, 2019 19 sec read

Interview with Drs. Chenbo Wang and Xianchun Li

A group of scientists in East China Normal University has published a paper earlier this month titled “Dynamic interpersonal neural synchronization underlying pain-induced cooperation in females” in HBM. They studied how pain affected coo

Xu Cui
Apr 26, 2019 3 min read

New Mac OSX Mojave on old Mac

Back in 2009, When I got my first MacBook Pro I was excited. It had the best configuration at that time (8G memory and 250G storage – SSD!). I still use it today. As I am developing Stork’s mobile app, I need to use the latest xcode. But

Xu Cui
Jan 31, 2019 25 sec read

Mac on Windows?

If you need to play with Mac OSX but do not own a Mac computer, you might wish you could install Mac OSX on your Windows 10 computer as a virtual machine. Luckily I found this useful webpage with detailed instructions on how to do it. The link also p

Xu Cui
Jan 30, 2019 43 sec read

fNIRS中基线的做法和注意事项（Baseline in fNIRS）

This article is a guest post by Rui Chen. An English version can be downloaded here 对于信号的分析，不论是脑电的数据

Xu Cui
Nov 5, 2018 10 sec read

mergefile.m – a MatLab script to merge CSV files

My wife asked me to write a script to merge some csv files she has. Usually this can be accomplished by a simple command in Mac or Linux: cat *.csv >all0.csv In Windows, it is: copy *.csv all0.csv But my wife needs more. She wanted the merged file

Xu Cui
Oct 10, 2018 35 sec read

Stork文献鸟显示期刊的中科院分区

每天的新文献太多了，根本没时间读。怎么办？这时候就需要快速地甄别出重要文献。为了帮助大家做到这一点，文献鸟做了两件事情：高亮标记了高影响因子的文献，并且文献按影响因子排列显示中科院期刊分区信息，并

Xu Cui
Sep 12, 2018 1 sec read

BOLD5000, A public fMRI dataset of 5000 images

Official website and download Full text paper link Good news for brain imaging researchers. There is a new dataset available for you to play with. BOLD5000 is a large-scale, slow event-related fMRI dataset collected on 4 subjects, each observing 5,25

Xu Cui
Sep 11, 2018 17 sec read

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