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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

fNIRS Tips, tutorials, code, examples   More  

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

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 E
Xu Cui
Jun 23, 2022 11 sec read

The Dolphin Game: Tips and Tricks for Hyperscanning with Children

Note: The following article is a guest post by Vanessa Reindl from University Hospital RWTH Aachen, Germany. She made our original hyperscanning game more interesting for children studies. She is very generous for sharing her experience as well as th
Xu Cui
Jul 29, 2021 2 min read

xjview 10.0 released

xjView is a viewing program to visualize fMRI images. It can also be used to visualize fNIRS data if you convert the fNIRS activation data to a brain image. Today, we released version 10.0. The main updates are: The AAL version is updated to AAL3v1 I
Xu Cui
Jul 8, 2021 14 sec read

fMRI Tips, Tutorials, Code, Examples   More  

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

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 dat
Xu Cui
Oct 2, 2019 51 sec read

Fix narginchk Error using SPM

Today I downloaded SPM 12 latest version, and when I tried to start it complained: Error using narginchk (line 10) too many input arguments This error is caused by the conflict of multiple narginchk functions. To find out where they are, type >>
Xu Cui
May 7, 2019 18 sec read

6 experiments you should do with NIRS (vs fMRI)

Let’s be frank. Compared to fMRI, NIRS has a number of intrinsic weaknesses. The signal to noise ratio is lower, the spatial resolution is (10x) lower, it can’t measure the deep brain, and it only covers a portio
Xu Cui
Feb 19, 2019 4 min read

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AI Figure Update: Better Prompt Understanding, Better Figures

TL; DR Stork's advanced feature AI Figure has been updated: (1) Better prompt understanding: AI Figure now can interpret prompt more accurately and generate more precise visual elements. (2) More stable image quality during edits: images remain
Wanling Zhu
Mar 25, 2026 1 min read

【播客更新】允许查看和编辑脚本

懒人总结 文献鸟听文献的播客功能不仅可以将PDF或文本内容转换为双人对话音频，现在还支持查看和编辑脚本，您可以任意创作自己的播客内容。 文献鸟的听文献播客功能有趣又实用。想读的论文不用盯着屏幕看，直接
Wanling Zhu
Mar 23, 2026 3 sec read

第七十期fNIRS Journal Club视频 李日辉团队

Youtube: https://youtu.be/tpP3Cge6T0M 优酷：https://v.youku.com/v_show/id_XNjUxNzc2Njc4OA==.html?playMo
Wanling Zhu
Mar 15, 2026 28 sec read

【智图更新】指令理解更准确，图片质量更稳定

懒人总结 文献鸟的科研绘图高级功能【智图】更新：（1）指令理解更准确：能够更好地根据文字描述绘制精细的图像元素；（2）多轮修改后图像质量更稳定：连续修改仍能保持较高清晰度。 在科研写作和论文投稿过程中
Wanling Zhu
Mar 15, 2026 4 sec read

【写作助手、 NIH数据库】更新：选词复制 + 标题精确搜索

懒人总结 写作助手新增“允许选择部分文字”选项，对于润色后的句子，可以自由选择想要的单词或词组复制；NIH经费数据库新增“只搜索标题”选项，勾选后搜索结果更精确，不勾选则默认搜索题目、摘要、作者、关键
Wanling Zhu
Feb 28, 2026 4 sec read

第七十期fNIRS Journal Club通知2026/3/7, 10am 李日辉团队

传统fNIRS测量由于通道距离单一，干扰源多，存在空间分辨率不足，信号有效成分低的缺点。来自澳门大学的李日辉团队将分享基于多距离、高密度fNIRS的DOT成像技术，并通过单脑运动和双人社交互动范式验证
Wanling Zhu
Feb 27, 2026 22 sec read

文献鸟国自然六件套优惠

懒人总结 文献鸟助力国自然项目申请，订阅含NIH经费数据库 (中英版)、ChatPaper、智文、文献大分析、文献引用网络、智图在内的六项高级功能仅需2880/年（原价4800/年）。进入https:
Wanling Zhu
Feb 15, 2026 5 sec read

智图真实用户作品（含提示词）

懒人总结 展示了真实用户使用智图绘制科研图表的示例，包括提示词和最终成品。 最近，我们上线了文献鸟的新功能：智图。 它可以帮大家快速生成机制图、技术路线图、流程图等科研配图，把原本耗时的画图工作变得更
Wanling Zhu
Feb 4, 2026 9 sec read

第六十九期fNIRS Journal Club视频 赵伟华课题组

Youtube: https://youtu.be/VKMgJT9oESI 优酷： https://v.youku.com/v_show/id_XNjUxMzkzOTkyNA==.html?playM
Wanling Zhu
Feb 1, 2026 17 sec read
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