Search found 13 matches

by LinDN
Wed Aug 09, 2023 2:24 am
Forum: Mind Monitor
Topic: E-prime Mark
Replies: 7
Views: 3214

Re: E-prime Mark

Sorry, I think I'm still a little confused. E-prime can send the specified command signal through the Bluetooth serial port. But as far as I know, muse can't connect to the mind monitor using Bluetooth at the same time as connecting to a PC via a data cable. So E-prime's signal should not be sent to...
by LinDN
Mon Aug 07, 2023 9:55 pm
Forum: Mind Monitor
Topic: E-prime Mark
Replies: 7
Views: 3214

Re: E-prime Mark

Thanks ever so.
by LinDN
Mon Aug 07, 2023 3:02 am
Forum: Mind Monitor
Topic: E-prime Mark
Replies: 7
Views: 3214

Re: E-prime Mark

Recorded and streamed data from Mind Monitor has a timestamp on it, so provided your computers are in sync (which pretty much all are these days automatically), then you can use that. One thing to note is the data from the Muse device has to go through the bluetooth packet buffer in the phone, and ...
by LinDN
Mon Aug 07, 2023 2:49 am
Forum: Mind Monitor
Topic: E-prime Mark
Replies: 7
Views: 3214

Re: E-prime Mark

Recorded and streamed data from Mind Monitor has a timestamp on it, so provided your computers are in sync (which pretty much all are these days automatically), then you can use that. One thing to note is the data from the Muse device has to go through the bluetooth packet buffer in the phone, and ...
by LinDN
Mon Aug 07, 2023 12:34 am
Forum: Mind Monitor
Topic: E-prime Mark
Replies: 7
Views: 3214

E-prime Mark

I was using e-prime to conduct PVT psychological experiments and using MM to record EEG data. I wonder if MM provides ports that allow eprime to send triggers for marking. Or is there another way to align muse EEG tags with experimental stimuli in time so that the required EEG fragments can be corre...
by LinDN
Thu Aug 03, 2023 2:48 am
Forum: Mind Monitor
Topic: Concentration and mellow algorithms
Replies: 5
Views: 2658

Re: Concentration and mellow algorithms

It's just waiting to make sure you have a good sensor connection. I found an unknown message ‘ppg’ when I was using python to read OSC stream data from MM. I didn't find an explanation in http://developer.choosemuse.com/tools/available-data. I hadn't noticed that before. May I ask why this is? http...
by LinDN
Thu Aug 03, 2023 12:01 am
Forum: Mind Monitor
Topic: Concentration and mellow algorithms
Replies: 5
Views: 2658

Re: Concentration and mellow algorithms

You have always been able to turn them on by tapping "Mind Monitor" in settings 10 times. Nothing has changed, sorry! I saw that you mentioned in the forum that the concentration algorithm needs 30 seconds of training time, what do I need to do during this period? Stay relaxed or allow yo...
by LinDN
Wed Aug 02, 2023 3:24 am
Forum: Mind Monitor
Topic: Muse EEG Database
Replies: 1
Views: 2080

Re: Muse EEG Database

I was also curious about the muse EEG database. Since your question time and almost a year has passed, have you found anything?
by LinDN
Tue Aug 01, 2023 11:55 pm
Forum: Mind Monitor
Topic: spikes in MUSE data when preprocessed in EEGLAB
Replies: 16
Views: 5942

Re: spikes in MUSE data when preprocessed in EEGLAB

The RAW EEG in the CSV is unfiltered. The brainwaves have blink artefact removal and power line noise removal that is done in Interaxon's closed source code, so I can't tell you exactly what's been done, only that it is. May I ask if you mean that the raw eeg data provided by mind monitor is the EE...
by LinDN
Tue Aug 01, 2023 10:29 pm
Forum: Mind Monitor
Topic: Concentration and mellow algorithms
Replies: 5
Views: 2658

Concentration and mellow algorithms

I was surprised to find that the mind monitor turned the Concentration and mellow algorithms back on.(I've tried to turn them on before with no success.) Has the algorithm been improved this time? Is the evaluation of concentration still calculated using only the relative gamma value?