I’ve had a query about 12V near-infrared LED strip, especially 850nm LED strip.
You can see 850nm, but only just! 850nm is at the very edge of the eye’s ability to see. If you turn on the 850nm LED strip in a dark room, you will see a nice pale red glow. It’s red, but to our eyes it seems pretty dim. That’s good, that means it is working.
Continue reading “Near-infrared LED strips”
This afternoon researcher Dr Ann Liebert will be presenting early results of the clinical trial she has been running in conjunction with Parkinson’s South Australia. This study looked at the effects of red and near infrared light on people with Parkinson’s disease.
Dr Liebert will continue to work with Parkinson’s SA and as well, will start a new study In Parkinson’s patients in Sydney this month.
The Sydney study will use the Well Red coronet, so Ron and I are very chuffed.
The initial analysis of the SA study confirms the kinds of improvements we’ve been seeing in people using red and near infrared lights on a daily basis for Parkinson’s.
Dr Liebert has kindly agreed that I can put a summary of the early findings of her clinical trial on the blog.
It is fantastic to see research into this promising area happening in Australia. Prof John Mitrofanis and his team from the University of Sydney were the first to document the huge potential of red and near infrared lights in Parkinson’s disease.
We in Tasmania played around with LED strips, buckets and plastic-coated wire and showed that trans-cranial lights make a difference to people with Parkinson’s. Now Dr Ann Liebert’s clinical trials are helping to confirm and define the changes that red lights make.
Circuit diagrams for DIY red light hat.
This post comes courtesy of Michael, designer of the Cossack light hat and star of the DIY Cossack movie.
Michael has made available diagrams and information for those who understand these things.
Continue reading “Circuitry”
Make your own Cossack red light hat.
Making the Cossack Hat Frame*
Michael provided additional information for the DIY Cossack movie.
MEASURE THE CIRCUMFERENCE.
Take a generous length of the hat padding being used, and
- Fit around the head like a head band.
- Adjust to fit comfortably around the head and stick together with adhesive tape .
- Don’t cut the foam yet!
- Mark the join,
- Add 2cm to make the band a bit looser, then
- Cut the padding and tape the ends together to form a circle.
Adjust this head
band for easy slip-on comfort and for it
to have a jaunty tilt towards the back of head. Once satisfied with this,
measure the final length. This is the final basic circumference for the
preparation of the wire mesh frame.
MEASURE THE HEIGHT OF THE HAT.
Like the circumference, this will depend on the individual.
Typically, 9 squares deep (=120mm) is a good height and allows for either an elastic suspension, or for some 6mm foam pads stuck to the top.
A simple paper or cardboard pattern helps to determine these dimensions.
- Cut a paper pattern 150mm high and the above circumference.
- Mark the 9 square(120mm) position, and
- Tape the pattern into a hat shape.
- Check the height to the top of the head, and
- Cut the paper to the height needed to fit a padded top for the hat.
* Wire ends are sharp and can cause cuts. So please wear gloves!
Click on the link above to watch Michael making a basic one-wavelength Cossack light hat.
Thanks to Michael for demonstrating, David for filming and Michael for editing.
Michael, the Cossack designer has made a video of the steps involved in making a basic Cossack light hat.
It will premiere very soon. (We are busy making the red carpet.)
More about Michael.
More about the Cossack.