Xu Cui while(alive){learn;} – Page 35

Functional Near Infrared Spectroscopy (fNIRS): List of manufactures

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

Xiaodan Feng
Apr 21, 2020 15 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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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

Stork API, a single line becomes a list of…

I want to show a list of my own publications on my webpage, is there an easy way to do so? Yes, Stork API, a single line of code, allows you to show a list of publications given a keyword. You only need to put the code to your webpage once, and then

Xu Cui
Sep 8, 2018 26 sec read

Google Dataset search, a great tool for fNIRS and…

Google just launched a new search engine: Google Dataset search. With this app, scientists can search public datasets published in scientific journals (and possibly other sources). According to Google, “Dataset Search enables users to find data

Xu Cui
Sep 6, 2018 35 sec read

fNIRS 2018

fNIRS 2010 conference will be held during October 5-8, 2018 in Tokyo, Japan. You may find more information at http://fnirs2018.org/. The early registration deadline is 2018-09-05.

Xu Cui
Aug 29, 2018 5 sec read

Temporal resolution of CW fNIRS devices

This is a guest post by Ning Liu from Stanford University. Temporal resolution provides information on the distance of time between the acquisitions of two images (data) of the same area. It is the reciprocal of sampling rate (or acquisition rate) of

Xu Cui
Aug 10, 2018 1 min read

Deep learning training speed with 1080 Ti and M1200

I compared the speed of Nvidia’s 1080 Ti on a desktop (Intel i5-3470 CPU, 3.2G Hz, 32G memory) and NVIDIA Quadro M1200 w/4GB GDDR5, 640 CUDA cores on a laptop (CPU: Intel Core i7-7920HQ (Quad Core 3.10GHz, 4.10GHz Turbo, 8MB 45W, Memory: 64G).

Xu Cui
Jun 19, 2018 1 min read

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