devices
muse, muse2, muse s athena
Muse S Athena(2025)
- 4 EEG channels + 4 amplified Aux channels
- ãã¶ã€ã³ããã«ãïŒð¥·NARUTO
- EEG/fNRS/SP02ãçµåãããšããã®ã売ã. EEGèªäœã¯ Muse2/Muse sãšåãããã .
- fNRISã®æ©èœæå
¥ãã¢ã«ãã¡ããŒã¯ã«ãã£ãŠèªç¥ããã©ãŒãã³ã¹åŒ·åãæšããŠããããŒã±ãã£ã³ã°ãèªã¿åãã. è³ãã¬æ°æä»£ïŒïŒ
- SPO2ã®ããã« HbO2ãèšæž¬.
- ðã¢ã«ãã¡ããŒã¯/APF
- https://choosemuse.com/blogs/news/muse-s-athena-starter-guide
Mind/EGG
Museã®è³æ³¢ã¯å å·¥ãããŠãã. (æ©æ¢°åŠç¿ã«ãã£ãŠå€å®ãããçæ³ç¶æ ãé³¥ã®é³Žã声ã§ãã£ãŒãããã¯ãã)
Channels
- AF7 - å·Šåé éš
- AF8 - å³åé éš
- TP9 - å·ŠåŽé éšïŒè³ã®åŸãïŒ
- TP10 - å³åŽé éšïŒè³ã®åŸãïŒ
- Fpz - åé æ¥µæ£äžïŒåºæºé»æ¥µ/ãªãã¡ã¬ã³ã¹ïŒ
ãã£ãªãã¬ãŒã·ã§ã³ã®çžå¯Ÿã§ã¹ã³ã¢/ã°ã©ãã¯å€ãã
ç®ãã€ããã°ã¢ã«ãã¡ããããã³ã°å¹æã§é£æåºŠãäžãã.
This one trick will double your Muse Score (Visualization Technique) - YouTube
Muse appã® brainwaveã°ã©ãã¯çžå¯Ÿå€
dB = 10 à logââ(çŸåšã®PSD / ãã£ãªãã¬ãŒã·ã§ã³æã®PSD)
Refs
Strength
è³å è¡äžé žçŽ æ¿åºŠ. ð§ fNIRS
- ð§ åé åç®è³ª/PFCã®è¡æµãèšæž¬.
- å ã§è³ããèŠããæ°ããæè¡ - fNIRSãšã¯ïŒïœZONE-ããŸãŒã³ã«å ¥ãããè³æ³¢ããå¯èŠåãã-
Mind Flight
è³ãã¬ã²ãŒã .
å°å¹³ç·ã«ã²ãããæ³šæãåãã.
HbO/HbR
- HbO: oxygenated blood (red line): Increases when your brain is working harder, delivering more energy for sustained mental effort.
- HbR: deoxygenated blood (blue line): Decreases as your brain efficiently uses oxygen to maintain focus and endurance.
ð¡ When the red line rises and the blue line falls, it means your brain is successfully increasing effort and optimizing cognitive p
Muse - The Brain Sensing Headband
Heart/PPG
å¿ææ°
- on the right side and sensors behind the ears(muse s athena).
Balance
ãžã£ã€ãã»ã³ãµãŒ
Breath
å é床ã»ã³ãµãŒ
Sleep
ããžã¿ã«ç¡ç è¬(DSP)
Topics
Alpha Peak
ðããŒã¯ã¢ã«ãã¡/PAFã®èšæž¬. ãã ããAlpha Peakã¯museã®åçšçšèª.
<2025-10-14 Tue 09:51>
ã ããã8.6-8.9 Hz
- https://www.luxuriousmagazine.com/interaxon-muse-alpha-peak/
- museã«Î±æ³¢ããã©ããã³ã°ããæ°æ©èœ[Alpha Peak]ãåºãŸããïœGoodBrainã©ã
è£ çã®ã³ã
- museã®ããŽã§äžäžã確ããã. éã ãšåå¿ããªã
ð¡Muse appã¯ã¢ã«ãã¡ã«å ±é ¬ãäžãããã·ãŒã¿ã¬ã³ãã«ã¯åå¿ããªã説
ã¢ã«ãŽãªãºã ã®åé¡. Mind Monitorãã€ãããšããã.
muse appã¯ã¢ã«ãã¡æ³¢ãªã©ãã¯ã¹ã®ããã®ãŠã©ãŒãã³ã°ã¢ãããšç¿æ £åã®ããã«ã€ããã°ãã. ããããäžçŽè 以äžã®å Žå㯠Mind Monitorãã€ãã£ãŠå¥ã®ææšãã¿ãã»ãããã.
Muse Headband: What I got Wrong (and how to fix it) - YouTube
Mind Monitor
Mind Monitor, å¥ã¢ããª.
- Google Drive/DropboxãžUpload
- OSCéä¿¡ã§ãªã¢ã«ã¿ã€ã éä¿¡
æ¥ç¶äžè¯
- å é»ãã
- Muse Appãå®å škill
- ä»ã®bluetoothåæ
Settings
Recording interval
Recording ã®valueã 1s -> Constant ã«å€æŽããå¿ èŠããã. ããããªããšsampling rate ã1hzã®ããŒã¿ãååŸããã.
- https://mind-monitor.com/forums/viewtopic.php?t=1447
- https://mind-monitor.com/forums/viewtopic.php?t=1982
Notch filter
50Hzãããã§çã£èµ€ã«ãªããã€ã®å¯ŸåŠ.
- ç¹ã«ã¬ã³ã波垯å(30-50Hzä»è¿)ã®æž¬å®ã«åœ±é¿
- 空éãäŒããé»ç£æ³¢/. 50Hz/60Hzã®äº€æµé»æµãæµãããã¹ãŠã®é ç·ããé»ç£æ³¢ãæŸåºããã. ããã空éãéããŠMuseã®é»æ¥µã«åœ±é¿ãäžãã
- æ±æ¥æ¬: 50Hz
- è¥¿æ¥æ¬: 60Hz
csv
- AUX: è£å©é»æ¥µïŒAuxiliary electrodes), äžæ.
- AUXR = å³è£å©é»æ¥µ
- AUXL = å·Šè£å©é»æ¥µ
- Opticsã¯å¿ææž¬å®å°çšã®PPG
- https://mind-monitor.com/forums/viewtopic.php?t=2033
- âThe Optics columns contain data from a PPG (photoplethysmography) sensor used to measure heart rate.â
è³æ³¢è§£æ x Muse
ð§ è³æ³¢è§£æ. csvããŒã¿è§£æ.
Posts
- Muse2 ããEEG raw ããŒã¿ãæœåºãã #BCI - Qiita
- https://medium.com/building-a-bedroom-bci/pre-processing-of-muse-2-eeg-data-27666baeb631
- Thoughts on the Muse S Brain Sensing Headband
repo
- https://github.com/digital-cinema-arts/Muse-Analysis-Tools
- https://github.com/jabituyaben/MuseDataProcessing, to wav data.
ç¡ç è§£æ
- Preparing Single-Channel EEG Data from Mind Monitor (Muse-S Headband) for EDF Conversion - Mind Monitor
- Converting Mind Monitor CSV Data from Muse-S Headband to EDF via MNE-Python - #3 by mynameisjustalex - Support & Discussions - MNE Forum
Muse Hack
ãªã¢ã«ã¿ã€ã ããŒã¿åŠçä».
- https://github.com/alexandrebarachant/muse-lsl, streamin python script.
- https://github.com/Amused-EEG/amused-py
- https://github.com/Enigma644/MindMonitorPython
- https://github.com/husq510/PeakAlphaAnalyzer/
- https://github.com/rbuttery/muse_eeg_live_brainwave_app/tree/main
- Hacking BCI 101 - ep. 3 - Alpha Wave Biofeedback Experience Design and Unsupervised Calibration - YouTube
- https://github.com/kowalej/BlueMuse, ãã¡ãããŸã Activitiesã¯ãã.
- GitHub - bardiabarabadi/uvicMUSE: BlueMuse Alternative with MATLAB Stream (UDP)
- https://anushmutyala.medium.com/muse-101-how-to-start-developing-with-the-muse-2-right-now-a1b87119be5c, Museãšããããã¯ãã®ããŒã¿ã®åæããŒã«ããŸãšãŸã£ãŠãã.
- GitHub - tatsuiman/MetaMind: ãã€ããŒã©ã«ããŒããè³æ³¢ã«ã©ã®çšåºŠåœ±é¿ãããã調æ»ããã€ãªãã£ãŒãããã¯ããã€ã¹ã®éçºãè¡ãããã®ãªããžããªã§ã
- https://nagasm.org/ASL/paper/SIGMUS201603.pdf, é·å¶æŽäžæ°. bluetoothãªããŒã¹ãšã³ãžãã¢ãªã³ã°ããŸãã.
Tips
æ¥è§Šæ¹å
ã»ã³ãµãŒãé ç®ã«æ¥è§ŠããŠããªã
- é«ªã®æ¯ãæãŸã£ãŠãã
- é«ªã®æ¯ãããåãã
- ããããã³ãã®äœçœ®ããããŠãã
- è³ã®åœ¢ç¶ãšã»ã³ãµãŒãåã£ãŠããªã
- 也ç¥ããŠãã
- 湿ããã
Studies
Museãã€ãã£ãç§åŠç ç©¶.
- https://ipsj.ixsq.nii.ac.jp/record/207400/files/IPSJ-MUS20129001.pdf, sdkéå ¬éã®çç±ã¯ãŽãã¿ãããªè³ªåã«çããã®ãããã©ããããªã£ããããšããæšæž¬ãç¬ãã.
ðReferences
- Tech for Psych: Cody Rall MD with Techforpsych - YouTube
- Youtuber
- museãšmind monitorã䜿ã£ãŠçæ³äžã®è³æ³¢ãè§£æ - YouTube
- Raising Our Vibration Homepage, çæ³ã€ã³ã¹ãã©ã¯ã¿ãŒ2äººãæžãã2020å¹Žã®æžç±. museã®èšæž¬è³æ³¢ã8ã€ã®ãã¿ãŒã³åé¡ããŠãŸãšãŠãããã. åç»ã§è§£èª¬ããŠãã.
- è³æ³¢ã®ãã¯ã³ãã£ã³ã¯ããããããªç€ŸäŒå®è£ ã¢ã€ãã¢ïœderiba | è³ãšåŠç¿, museã®ããžãã¹æŽ»çšèå¯. éäžåãšãã¥ãŒããã£ãŒãããã¯
- museãšmind monitorã䜿ã£ãŠçæ³äžã®è³æ³¢ãè§£æ - YouTube