Red and near infrared lights – can they help degenerative neurological diseases?
Tag: Parkinson’s Disease
A progressive neurodegenerative disease, the causes of Parkinson’s are not fully known. It tends to start later in life, and while everyone knows about the tremor and difficulties moving, it has many other symptoms that make life difficult. Prof John Mitrofanis’ research team are leaders in understanding the effect of red and near inrared light on the damaged neurons in Parkinson’s.
I’ve been contemplating the DIY red light hats I’ve seen. Some are brilliant, made with artistry and an aesthetic balance that is breathtaking. Some are, um, not so magnificent to behold. Does appearance matter? Not really.
It is not the beauty, it is the function.
If the DIY light hat is heavy, hot, oppressive or worse, covers the face, it is not going to be comfortable to wear, no matter how elegant it looks.
If it is a physical burden to wear the light hat, then it is unreasonable to expect anyone to take on such a daily commitment of misery.
Comfort is the key to any DIY light device.
Here is the List of Nots:
Not covering the face
Not difficult to balance on the head
Not physically awkward or painful to wear for 20-odd minutes at a time
The User of the device must always have the final say.
If the User finds the light hat distressing or uncomfortable wear, the User can and should refuse to use it.
If you have looked at the availability of rolls of red and near infrared LED lights, you will see that there is a bewildering array, between orangey-red (630nm) to out of the visible spectrum so that you can’t see it at all (940nm).
So what, you ask. Surely it doesn’t matter? Surely red light, near infrared light – it’s all the same? One wavelength is as good as another?
On the right hand side of the picture, you can see an Eliza bucket light hat, like the one Max Burr now uses.
In the middle you can see what look like coronets. Which is what we call the light device we have designed. It doesn’t have jewels on the outside, but it has fabulous pulsing individual LED lights, all controlled by sophisticated firmware.
Ron is an electronics engineer and he the genius behind this astonishing design.
It is very lightweight – around 125g.
It can be quickly set up to fit different head shapes, large and small.
Each of the eight legs has two rows of individual LED lights, one is 670nm and the other 810nm.
The Coronet has special firmware that allows us to modify key parameters: power – pulse rate – timing – location of the light on the head
It also comes with an app for android phones only (sorry, iOS users), which allows the user to pause and resume a session – see how long here is to go before the session finishes – see the technical details of what the device is doing while you wear it – monitor your own progress using a tremor-test and reaction test.
For Parkinson’s disease, we ensure the settings we think will work the best, based on what the research is currently indicating, for example:
pulsed light is far more effective than continuous red light.
670nm followed immediately by 810nm works better than either alone or both together
We might be biased, but we believe the Coronet to be the most sophisticated light device available now for people with PD to try.
We have nearly sold out our first batch but will be ordering more.
If you would like more information please contact us here.
I had a really good question from a blog reader today about why I recommend the Cossack design.
Look at the instructions for DIY light hat devices, and the photos of both devices, and you’ll see that Eliza is all enclosed, with a few holes at the top, and is lined with reflective foil, whereas Cossack is very open, lots of ventilation, no reflective foil. Continue reading “Eliza vs Cossack”