Keith Jefford Hypnotherapy - 94 North St, Hornchurch RM11 1SR  T:01708 224698  M:07970 111657
TINNITUS
 
Although hypnotherapy can't cure Tinnitus, it can help you live with it more comfortably.
 
Having several friends who suffer from Tinnitus, I have made a particular study of how it works and how hypnotherapy might help sufferers accept it and reduce its impact on their day to day lives.
 
 
 
This page divides into two parts - the first is a fairly detailed description of the mechanisms which drive Tinnitus.  I've found in my researches that it's quite difficult to get a simple but comprehensive description of how Tinnitus sounds are generated and why they are so different for different people.  If you know about this already, please just skip down to the second part which deals with the ways in which hypnotherapy can help you live with Tinnitus more comfortably. 
 
How Tinnitus Sounds Are Generated
 
.When a sound reaches the human ear, it enters as a pressure wave of vibrating air. This wave is converted into mechanical vibration by the eardrum and then amplified by the hammer/anvil/stirrup structure of the Middle Ear. It then passes into the fluid filled space of the Inner Ear.
 
Inside this space lie the semi-circular canals which control our balance, together with the complex structure of the Cochlear. It is here that the mechanical vibration of the sound is converted into chemical and electrical energy by a part of the Cochlear called the Organ of Corti. This identifies the pitch of the vibrations passing through it and also, their volume.  This information is then converted into a signal which is passed to the temporal lobe of the brain - the part which controls our hearing. Only at this point does our conscious mind becomes aware of the sound.
 
Tinnitus occurs because of  a mechanical malfunction inside the Organ of Corti.
 
Inside the organ is a highly specialised structure containing up to 20,000 receptors, each one with its own tiny hair cell attached.  Each hair is responsible for detecting sound at a set frequency and measuring its volume. This information is then passed directly to its parent nerve receptor (one of the 20,000 mentioned above) and then on to the brain.
 
These hairs are very sensitive to damage from aging, exposure to overly loud sounds or to certain ototoxic drugs and once they are damaged they do not regenerate.
 
However, the loss of particular hairs does not mean that we stop hearing sounds at those frequencies.  Instead, the nerve receptor which is attached to a dead hair switches to a default setting which amplifies the sound being sent to the brain.  So it doesn’t matter if the sound is soft or really loud in the real world; it will just be amplified to the one and only high level of volume that the nerve receptor can deliver to the brain.
 
As a consequence, as hair cells become damaged, certain  frequencies of noise will become unnaturally louder and the brain will become much more aware of them.
 
You probably already know that your body is not a silent place. You can sometimes hear your own heart beating when your head is resting on a pillow in a quiet room. Sometime you can hear rushing noises in your ears as a result of blood flow, or the movement of air in your ear canals. And it can become even more noticeable if you get anxious. As your heart rate increases, your blood pounds round your body faster and the sounds it produces become more noticeable. Even the hairs in the Organ of Corti itself produce noise as they move around.
 
This is why Tinnitus noise is a very individual experience. It can be heard in different parts of the head by different people and can range from a high pitched whine to loud thuddings and bangings or low groanings. And the same sounds persist day after day after day.
 
The Psychological Effects of Tinnitus
 
As a result of the above, Tinnitus can create strong psychological stress which is caused  by the way our brains evaluate and respond to sounds.
 
The ability to recognise sound is a vital primitive instinct – it helps us distinguish between the threatening growl of a tiger and the comforting purr of a cat. When we identify a sound, our bodies respond according to the level of threat the noise seems to represent.
 
The tiger’s growl behind us, for instance, triggers our “fight or flight” mechanism. It immediately prepares us to either fight the tiger or to run away from it. Consequently our Autonomic Nervous System (ANS) pours adrenalin and stimulating hormones into our bodies, dries up our digestive juices, dilates our pupils and opens the pores on our skin so that we can sweat and cool ourselves more easily as we run etc. In modern life, this response translates into high levels of stress and anxiety.
 
The kitten’s purr on the other hand, makes us smile and relax. So it does the reverse of the tiger’s growl. It triggers relaxation, and so the ANS pours pleasure-hormones into our body, calming us, slowing our heart rate and relaxing our muscles and minds.
 
So, every sound we hear get labelled and, if repeated often enough, creates a “conditioned reflex” according to the feelings we associate with it.
 
This reflex is very sensitive and sophisticated. For instance, even though a mother might sleep through a thunderstorm, she will wake up the moment her child begins to cry.
 
So, awake or asleep, our minds and bodies are conditioned to respond to the sounds we hear – consciously or unconsciously.
 
In addition, the way we think of a sound is as flexible as our response to it. For instance, loud music might be really enjoyable at a party, but a hellish din when heard through a thin wall at 2 o’clock in the morning. So the label we put on a particular sound depends on the context in which we hear it and the level of excitement/relaxation it causes.
 
Because Tinnitus sounds are inside the head, can’t be escaped and are more or less continuous, the mind’s response to the sounds is that they are unpleasant, threatening, unwanted and something to fear and feel angry and sad about – and who can blame it?
 
The problem it creates however, is that developing the habit of always being unhappy and distressed by the Tinnitus noise becomes a vicious circle. This learned response creates an ever-strengthening cycle of negative responses – starting with a feeling of annoyance and irritation and rapidly progressing to fear, anger and a desire to escape – all of which  makes the sensitisation to the Tinnitus sounds even greater.
 
In additon to  it this reflex response,  Tinnitus also creates a self-reinforcing vocabulary of internal self-talk -  “I can’t stand it, it’s driving me mad, I can’t shut it out” etc - every time it's heard.  This negative language once again alerts the ANS to something bad and so the unhappy feeling just get worse.
 
Finally, on top of all this, many GP’s will tell their patients that there is no cure for Tinnitus - which is medically correct, but leaves no hope of finding ways of alleviating the symptoms or learning to live in peace with the sounds.
 
How Hypnotherapy Can Help you Live with Tinnitus
 
We've seen from the discussion above that there are three elements involved in the experience of Tinnitus -  i)  the noise itself and the seeming inability to escape it  ii)  the emotions generated every time the noise is heard and iii)  the apparent lack of control and helplessness which sufferers feel.
 
As we've seen, it's true that there is no literal way of escaping the noise of Tinnitus.  However, it is possible to change your response to the sound of Tinnitus, to  retrain your hearing to make the sound less intrusive ( a process called by audiologists Habituation) and in doing so, change your body’s emotional response to it.   Thus, by using a variety of techniques, it is possible to learn to live at relative peace with the noises - by learning to be less disturbed by them, to be able to forget about them for longer (if you think about it, you probably do experience times during the day when the sounds are less troublesome or not even noticed) and to change your response to them when you do notice them.
 
Hypnotherapy can help you  learn to make the sound of Tinnitus less threatening, to make the use of masking sounds (Pink Noise) more effective and to help you extend the periods in which you don't notice, or notice the sounds less - in the way that sound of air conditioning will gradually fades from your consciousness the more time you spend with it.
 
Face to face therapy for Tinnitus  begins with a thorough review of your own Tinnitus experience and the words you use to describe it.  At your first session you will be given a CD designed to help you relax your nervous system right down to a pleasant state of relaxation.  The CD will help mask your Tinnitus sounds through use of Pink Noise, which also helps retrain your auditory memory/awareness networks.  It will also help you to ignore Tinnituse sounds more easily and to focus instead on all those times when you just don't remember hearing the noise.
 
 
If you would like to discuss any of the issues above and how I could help with your particular problem please give me a call for a free, no obligation, consultation.
 
Keith Jefford DCH, DHP, GQHP, PSTEC Advanced
 
T: 01708 224698
M: 07970 111657
 
 
 
 
 
 
 
 
 
 
 
 
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