[Eeglablist] Eyes-open EEG stimulation via the ear canals

[Gregory Perry]

I have a collection of EEG FFT analysis sessions which demonstrate the brainwave stimulation across multiple electrode sites.

However, the current photic stimulation system I am using is a closed-sourced LS device, so it is difficult to map specific stimulation sequences to the EEG charting output to correlate the two.

I am currently working on a Python-based photic stimulation framework that will facilitate direct interfacing with the EEG acquisition platform, to better understand which stimulation sequences and wavelengths are triggering the brainwave responses and then map those results into more refined photic stimulation sessions.

There is also an iPhone app in the works with the project; using Bluetooth, it may be possible to link the iPhone to a laptop or PC running the EEG acquisition/analysis software, so that both can be paired together for dynamic EEG-based driving of the ear canal-based photic stimulation system.
 
________________________________________
From: Makoto Miyakoshi [mmiyakoshi at ucsd.edu]
Sent: Thursday, October 11, 2012 9:05 PM
To: Gregory Perry
Cc: eeglablist at sccn.ucsd.edu
Subject: Re: [Eeglablist] Eyes-open EEG stimulation via the ear canals

Dear Greg,

Light your ear hole to get a brain response? That's super interesting!
Do you have event-related potential data?

Makoto

2012/10/9 Gregory Perry <Gregory.Perry at govirtual.tv>:
> Something of interest for the list members; I've been working on this photic
> stimulation system for about a year now, to facilitate EEG-research using an
> alternative to conventional photic stimulation systems via the visual
> cortex:
>
> http://www.indiegogo.com/GoVirtualCognition?a=1579195
> http://www.quirky.com/ideations/320242
>
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--
Makoto Miyakoshi
JSPS Postdoctral Fellow for Research Abroad
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego