29/11/2025
How do the brains neurotransmitters play a fundamental role and why are there abnormal levels of hormones?
Nerve endings.
They are everywhere, the muscles, tendons, organs - everywhere except the cartilage. Their job is to tell the brain what is happening around them by sending messages which the brain puts together with all the other nerve endings to create response.
The goal of this response is first and foremost to keep the body safe. And that is great, when there is an actual trauma or potential source of harm, but when the nerve ending is reacting to a trauma that is functionally 'healed' this is where the problems arise.
There are 2 categories of nerve endings - nocicopters and mechanoreceptors.
Nociceptors respond to potentially harmful stimuli within viscera, bones, muscles, skin and specialised sensory organs. They function as complex predictors of harm through formation of pain stimulus.
A great example of this is a horse who you cannot carry a whip with because of their reaction. This is a reaction based on past nociceptive trauma and the reaction can start inside the body by creating a complex chain of reactions from releasing of hormones and muscles firing that we see as the horse not liking being tacked up, being bolshy, naughty, needing to be integrated in a certain way and many more things we 'dismiss' as soon as the horse understands it is being ridden, we only 'see' it when the horse reacts to the whip.
But the whole time they are saying inside themselves - is there a whip coming, is there not? I don't know because it happened to me before, it will probably happen again. This takes a long time to desensitise if it is there, if it is even possible, depending on the intensity and frequency of the trauma, but is incredibly easy to abate using emotional work.
Nocioceptors detect pain stimuli such as:
Hot,
Cold
A pinprick (sharp)
Blunt force trauma
Light sensations across the skin
Fine sensations on the skin
Tickle
Itch
Nocioceptors created responses locally and globally as time goes on across the body, an example of this is withdrawal (like you would see your body move in response to a tickle, burn or cold), approach (like you respond to an itch, leaning into the scratch) .
I have seen a horses tight neck melt into softness just by integrating the past trauma held by a pinprick nocioceptor (the nail going into the foot during shoeing )and it’s partner, a blunt force nociceptor (from the hammering).
The withdrawal being created to pull the tissues in the neck away from the pinprick by contracting the topline was allowed to relax instantaneously when the foot told the brain there was no longer a trauma it needed to protect.
That horse had started napping after it’s 2nd ever shoeing and after treatment stopped napping and returned to it’s normal behaviour.
Mechanoreceptors are sensory receptors that respond to mechanical pressure or distortion.
Mechanorecepters detect stimuli such as :
Vibration
Varying degrees of pressure on the skin/tissue (saddle, girth, bridle, leg)
Vibration is huge in horses, especially hot shod horses who have their feet rasped after inhaling smoke during the shoeing (this sends the brain into a state of mush and it perceives pretty much anything as trauma in this state).
If you do one thing when you get your horse shod, point his nose into he wind and it will be a far less traumatic for his nervous system - because the nervous system does find shoeing traumatic.
In addition, the information that is sent to the brain is filtered through it’s core beliefs, past experience and trauma.
Now at this stage the brain has 4 options (well at all stages and all moments)
1 Relax muscles
2 Contract muscles
3 Increase hormone production
4 Decrease hormone production
Lets take a ridden buck for example.
With this thinking it can only happen for one of a very few reasons -
1 To stop stimulating mechanoreceptors, the brain is trying to eject the rider.
2 To stop stimulating either nerve ending in the feet they are being put in the air, possibly linking back to number 1
3 In response to a nerve firing, which even with a shoulder nerve could then link to the first on this list.
4 Emotional response to past trauma stimulating the organ connected with an area, causing pain/nerve firing and linking back to the first on the list.
Looking at the mechanics of a buck, the feet are projecting the body from the ground.
I believe that very rarely are horses bucking for fun.
If we could break down the moments before the buck there is always a sign of pain - the chin tucks, the white of the eyes show, an area that has high atrophy is asked to work, an ear flick, tail swish, change in quality of the gait, just coming off a turn where something different is stimulated from going straight, the rider has changed balance - there are so many variables to be ruling out before we come to the conclusion hat the horse was ‘having fun’.
I have sat and watched countless hours of bucks and am yet to see a horse bucking without displaying a pain behaviour prior to the buck.
The way the horse bucks as well holds all sorts of information…
What do the back legs do before during and after the buck? Are they the same height and if not, is out the same leg always higher?
Does the difference start at the pelvis, stifle, hock or is running he whole way along the back?
Do they land one leg always before the other and do they bear the weight well or does that set them off into another buck? Do they buck with a saddle and no rider?
What do they front legs do - how are they landing, is there always one in front of the other?
These patterns that we can spot when we start to look in amore objective manner can then lead to the nerve ending involved and also it’s location.
Then by resetting the nerve ending, it changes the information it is sending tot eh brain, which then changes how the brain holds the body by relaxing the compensation patterns it was holding.
So what can you do to help your own horse in the here and now?
Involved with every trauma is emotions, they are one of the big symptoms that drive the pain due to all information being filtered through past experiences and core beliefs.
Beliefs and emotions can be very easily cleared and change to serve the horse instead of work against it which is why I have created my Course.
In this course you will learn how to work with your horses moods, beliefs and many other things as well as how to use these techniques on yourself.
This course gives you the knowledge and power to do something besides worry while you wait for the vet.
Instead you can start down regulating emotions that are showing up in the horse in that moment, you can locate pain points and use the mood optimisation technique to remove any emotional pain stored there as well as tap in to the horses central nervous system and see what else may be involved, arming yourself with a wealth of information for the.vet.
You can treat the emotional root cause of your horses recurring ulcers and identify what treatment your horse's unique system needs to help it heal the ulcers now the emotions are no longer recreating them.
The applications of The SHIIFT Method are endless when I felt the physical relief integrating trauma could give me, I knew there was no turning back.