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HomeTelecomUnlocking the invisible world of the mind: Rezon’s wearable neuroimaging tech

Unlocking the invisible world of the mind: Rezon’s wearable neuroimaging tech


At this 12 months’s Linked North convention, the inaugural Begin-up Competitors noticed ten shortlisted start-ups take to the stage to current their enterprise to a panel of professional judges.

We caught up with Judith McMinn, founding father of profitable start-up Rezon, to be taught extra concerning the firm’s concussion-reducing headband and the way they’re integrating wearable mind electroencephalogram (EEG) expertise.

Judith McMinn, founding father of Rezon, celebrates profitable the Linked North startup competitors

Firstly, congratulations on profitable the startup competitors at this 12 months’s Linked North! Inform us a bit of about your background and the way you got here up with the concept for Rezon?


My skilled background is in administration consulting, so I’m an issue solver by commerce, and the core concept behind Rezon is definitely to do with an issue I first encountered in childhood.

Like many individuals, I performed hockey as a baby, and I usually puzzled why we protected our shins and our enamel, however not our mind. Protecting gear in sport is often designed to guard the scalp, like scrum caps, or the top extra usually, like helmets, however little or no is completed to guard the mind itself.

In the previous few years there’s been a rising consciousness round mind harm in sport, notably in American soccer with CTE (power traumatic encephalopathy) and, extra lately, in rugby. Figuring out concussions have been a significant focus for each the media and sporting our bodies, however its sub-concussions – small pressure impacts which are round 500 instances extra frequent than concussions – which are additionally inflicting main lasting injury to the mind.

And there’s little being achieved to guard towards this.

What makes these sub-concussions so harmful? 

Properly, it’s actually vital to grasp the physicality of the mind. When a head influence happens, rotational forces trigger the mind to rotate contained in the cranium, and when the mind rotates it tears mind cells and tiny blood vessels, creating irritation.

Sub-concussions like this are brought on by only a quarter of the pressure of an everyday concussion and, not like full concussions, they’re utterly asymptomatic.

Nonetheless, through the years, with 1000’s of impacts happening, the injury accumulates, contributing to neurological circumstances like early-onset dementia, Parkinson’s, epilepsy, reminiscence points, and way more.

For instance, analysis tells us that should you’ve had 1,000,000 radians per second (the measure of rotational acceleration, i.e., rotational pressure) utilized to your mind, your threat of CTE is elevated by 22%. Head impacts in sport can usually be as much as 8,000–9,000 radians per second in a sport of soccer or rugby, so in lots of circumstances we’re speaking simply 100–200 impacts to move that threshold.

For reference, the typical rugby participant will doubtless take1,500 sub-concussions a season! The common soccer participant will take 600. So, the dimensions of this concern is big, and for each participant, not simply these in skilled sport.

We knew in a short time that we wanted to discover a method to scale back these rotational forces on the mind, and partially in sub-concussive impacts, so this was the main focus for our Halos headband.

Inform us extra concerning the Halos headband and the way it works?

In 2020, I began investigating mind well being extra deeply and started bringing collectively mind and manufacturing consultants to create an answer.

After two years of analysis, we created our Halos headband, which is a patented design of 9 layers of fabric. As the top is impacted, a few of these layers deform and transfer over one another, basically lowering the power that’s delivered to the mind.

Our research have proven that carrying the Halos can scale back rotational forces by as much as 61%. We additionally had it examined by Virginia Tech, who gave it 5-stars after discovering it to cut back the danger of concussion by 74%.

We’ve labored exhausting to make sure that the scarf is sport agnostic, gender agonistic, and age agnostic. That’s actually vital, as a result of defending your mind wants to start out early in life. You don’t get early onset dementia simply since you turned up on the Manchester United Academy otherwise you began taking part in for Harlequins as a younger grownup. You get it since you began taking part in at three or 4 and have amassed injury since then.

In fact, each mind is exclusive. There are some individuals who can take 1000’s and 1000’s of impacts with no apparent penalties, and different individuals, sadly, the place the edge is way decrease. However we all know that the edge is decrease in girls, and we all know it’s decrease in youngsters, so these teams are notably weak.

We’re a British firm fashioned in County Durham and we make our protecting headband right here within the UK. It’s totally recyclable and carbon footprint of the band is simply 0.4kg, so the equal of driving a mile within the automobile.

We introduced our protecting headband to market within the spring of 2022, and we at the moment are used 18 sports activities, various from the standard sports activities related to head impacts like rugby and soccer all the best way to extra unconventional sports activities like handball and quadball, which individuals would know as quidditch.

Now, with our US-partner Cogwear, we’re placing mind monitoring tech inside the Halos to wearers to raised perceive their very own mind well being.

Inform us extra about this collaboration with Cogware

The Rezon Halos headband with neuroimaging tech from Cogwear

What Cogware have developed is the world’s first in-motion clinical-grade EEG  expertise, which measures your mind exercise. EEG itself will not be a brand new expertise, however it’s historically been extremely cumbersome, pricey and inconvenient – it often requires you to take a seat in a darkened room with a giant swim cap on, advised to not transfer, don’t sneeze, don’t discuss… Cogwear have miniaturised the expertise in order that it’s concerning the dimension of your thumb.

We’ve mixed this with our Halos design, that means that carrying the scarf can offer you scientific grade mind knowledge in real-time. Individuals can baseline their mind well being within the consolation of their very own house or their very own altering room earlier than sport begins, in order that they will correctly assess the severity of impacts through the sport. This may permit us to diagnose concussions and sub-concussions as they occur, protecting gamers safer and serving to to find out when or if they’re match to return to play.

All brains are completely different, and one of the best ways to watch mind well being is to watch your mind towards your mind. We’re giving individuals a real-time view of their mind exercise to allow them to make extra knowledgeable selections.

With the ability to measure brainwaves in motion like that is very thrilling! Are there every other functions for this expertise you’re at the moment exploring?

Properly, what’s actually fascinating about this expertise is that it may well measure not simply injury from collisions, however every kind of efficiency parts. Brainwaves can reveal lots about our metallic state, from stress to focus ranges.

For instance, we’ve been doing work within the US focussed on golf, and we are able to now precisely predict the shot {that a} golfer’s going to take by monitoring the mind.

That’s the groundbreaking with regards to understanding sporting efficiency. Who has the most effective psychological state to take the match-winning penalty kick? What does an elite athlete’s mind appear like? How does my mind deal with an intense coaching session? These are all questions this very subtle neurotechnology will assist to reply and that has huge implications for the sporting world and past.

We envisage the Halos getting used for teaching and coaching, in addition to for defense.

Our focus has all the time been on unlocking the invisible world of the mind, and doing so in a versatile approach that fits the person. The mind is slowly turning into extra understood by means of subtle neuroimaging, and I believe that is going to vary the dialog. Quickly individuals will start interested by their brains by way of weight loss program or health, like every other physique half.

Need to know extra about Rezon, mind well being, and concussion safety? Be a part of Judith and Rezon at Linked Britain 2024! Get your tickets now



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