Qianqian Fang /房骞骞/

Here are the 5 guiding principles of @NeuroJSON: 1.Open-data MUST BE provided in "source-code" format 2.Open-data MUST BE human-understandable 3.Diverse data formats do harm to #openscience and #opendata 4. Small is beautiful 5. Metadata is your data neurojson.org/wiki/index.cgi…

Finally, our paper on revised CSF optical properties in diffusion solvers is now on @SPIEtweets #Neurophotonics 🧠🎆🎇 TL;DR: use mus'=0.15/mm and physiological mua Congrats to @AyedynL for your first paper! 🎉🎉🎉 doi.org/10.1117/1.NPh.…

New art installation in my office ...

Considering a physics-based logo? here is one for #mcx, Venon style, made using a combination of #pyiso2mesh and #pmmc full code is here linkedin.com/feed/update/ur… you can change the string to anything you like

Glad to announce that our #GPU photon simulator #mmc now supports Python pypi.org/project/pmmc/ The recently port of mesh-generator #pyiso2mesh makes a perfect duo for #mmc, here is how to build a physically accurate simulation in just a few lines mcx.space/wiki/?Learn#mmc

Checkout this #pyiso2mesh tutorial at github.com/NeuroJSON/pyis… You can also directly run it via @GoogleColab by clicking on this link colab.research.google.com/github/NeuroJS… Lots of progress have been made over the past week on porting/testing key #iso2mesh functions to #Python

#pyiso2mesh - the native #Python version of #Iso2Mesh (iso2mesh.sf.net) is out and usable pyiso2mesh is aimed to be compatible with Iso2Mesh, easy-to-use, fast, and capable of "one-liner" mesh-generation Install: python3 -m pip install iso2mesh pypi.org/project/iso2me…

🌍 International language support (#i18n) in #MCX is finally coming! 🎉🎉🎉 mcx.space/nightly/github/ use -y or --lang command flag, or cfg.lang in mcxlab, or cfg['lang'] in pmcx native speakers:📢 help me verify if the translations make sense🙏 code github.com/fangq/mcx/blob…

#fNIRS #neuroimaging researchers, I would like to invite you to participate a quick survey to help us rollout a scalable free data sharing portal at NeuroJSON.io neurojson.org/wiki/index.cgi… single-page, 10 questions, only a few min of your time @NeuroJSON Thanks 🙏🙏🙏

It was reported yesterday that OpenAI will be doing 12.7B revenue/year. It's CEO is advertising his product by infringing the copyright of an artist who at best will do less than 1% of that on his lifetime (Hayao Miyazaki) I love to play with these tools too, but actively…

📢📢📢New paper alert came out last week on #ScientificReports nature.com/articles/s4159… You can direct 3D print optical phantoms of complex shapes with tissue-like absorption and scattering using only off-the-shelf printers and PLA filaments. here are some phantom samples

Check out our latest paper on Scientific Reports nature.com/articles/s4159… it is an ultra-high-density optical breast tomography (DOT) system that can be used standalone, or jointly used with existing mammogram. It uses patterned illumination & camera, with dense spatial sampling

anyone needing to read #HDF5 based #SNIRF files for #fNIRS data analyses, here is a compact (30KB) toolbox to read/write .snirf files in @MATLAB and @GnuOctave JSNIRFY v0.9 github.com/NeuroJSON/jsni… snf = loadsnirf('mydata.snirf'); size(snf.nirs.data.dataTimeSeries)

A new version of #EasyH5 toolbox (v0.9) for reading/writing #HDF5 files in @MATLAB and @GNUOctave is released github.com/NeuroJSON/easy… Only 40KB in size, partially working for Octave 5+, must install oct-hdf5 first using pkg install github.com/fangq/oct-hdf5… check it out!

We are posting a dataset of 1500x 3D #MCX simulations of random domains at 5 photon levels - 1e5-1e9 at NeuroJSON.io neurojson.org/db/cotilab/MCX… it was part of our 2022 DL denoiser JBO paper doi.org/10.1117/1.JBO.… 1.5GB in size, reuse if you need datasets for training

#Windows users, the entire MCX Suite v2025 (including mcx, mcxcl, mmc, mcxlab, mcxlabcl, mmclab) can now be installed using a single winget install command on Windows 10/11 winget install coti.mcxstudio the installer will also automatically find your MATLAB and add path enjoy!

Hotpot night 🍲 🥘 new group photo 📸 👪, we welcome our two new lab members, Hari - our in-house programmer, and Rose (Yiyi) Liu - our new PhD student. We are building a great team for further advancing our @NeuroJSON and #MCX_MMC projects, among other new adventures.

Just to let everyone know, you can find me on 🦋🦋🦋@bluesky at bsky.app/profile/fangla… @NeuroJSON is also on bluesky at bsky.app/profile/neuroj… will crosspost new tweets, follow if you like

Excited to announce that #MCX_MMC v2025 has finally arrived! github.com/fangq/mcx/rele… MCX v2025 rolls out a critical bug fix, #222, affecting all simulations since v2023. Strongly recommend to upgrade Download it today from mcx.space/wiki/?Get