Deans' stroke musings: It looks like a hearing aid, but new device records EEGs, helps detect seizures

Changing stroke rehab and research worldwide now.Time is Brain! trillions and trillions of neurons that DIE each day because there are NO effective hyperacute therapies besides tPA(only 12% effective). I have 523 posts on hyperacute therapy, enough for researchers to spend decades proving them out. These are my personal ideas and blog on stroke rehabilitation and stroke research. Do not attempt any of these without checking with your medical provider. Unless you join me in agitating, when you need these therapies they won't be there.

What this blog is for:

My blog is not to help survivors recover, it is to have the 10 million yearly stroke survivors light fires underneath their doctors, stroke hospitals and stroke researchers to get stroke solved. 100% recovery. The stroke medical world is completely failing at that goal, they don't even have it as a goal. Shortly after getting out of the hospital and getting NO information on the process or protocols of stroke rehabilitation and recovery I started searching on the internet and found that no other survivor received useful information. This is an attempt to cover all stroke rehabilitation information that should be readily available to survivors so they can talk with informed knowledge to their medical staff. It lays out what needs to be done to get stroke survivors closer to 100% recovery. It's quite disgusting that this information is not available from every stroke association and doctors group.

Friday, August 16, 2013

It looks like a hearing aid, but new device records EEGs, helps detect seizures

And your doctor with some tuning should be able to determine where the damage is in your brain after a stroke. Or will they continue to use; mild, medium, severe which tells you absolutely nothing?
http://medcitynews.com/2013/08/it-looks-like-a-hearing-aid-but-new-device-records-eegs-helps-detect-seizures/?
A tiny, unobtrusive brain monitor could help track daily seizures.
Neuroscientists often use electroencephalography (EEG) as an inexpensive way to record electrical signals in the brain. Though it would be useful to run these recordings for long periods of time, that usually isn’t practical: EEG recording traditionally involves attaching many electrodes and cables to a patient’s scalp.
Now engineers at Imperial College in London have developed an EEG device that can be worn inside the ear, like a hearing aid. They say the device will allow scientists to record EEGs for several days at a time; this would allow doctors to monitor patients who have regularly recurring problems like seizures or microsleep.
“The ideal is to have a very stable recording system, and recordings which are repeatable,” explains co-creator Danilo Mandic. “It’s not interfering with your normal life, because there are acoustic vents so people can hear. After a while, they forget they’re having an EEG.”

By nestling the EEG inside the ear, the engineers avoid a lot of signal noise usually introduced by body movement. They can also ensure that the electrodes are always placed in exactly the same spot, which, they say, will make repeated readings more reliable.
Since the device attaches to just one area, it can record only from the temporal region. This limits its potential applications to events that involve local activity. Tzzy-Ping Jung, co-director of the University of California, San Diego’s Center for Advanced Neurological Engineering, says that this does not mean the device will not be valuable.
“Different modalities will have different applications. I would not rule out the usefulness of any modalities,” says Jung. “I think it’s a very good idea with very promising results.”