The gate control theory of pain.

ثبت نشده
چکیده

For example, you will probably be aware that there are times when, even though you have pain, you are only dimly aware of it. This may happen when you are really engrossed in doing something interesting or having to face a situation which demands all of your attention. A very good example of this is the stories you might have heard about wounded soldiers who, despite being seriously injured, will continue in battle and not really be aware of much pain until the danger has passed.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Artificial neural networks: applications in pain physiology

Artificial neural networks (ANNs) are intelligent systems that have successfully been used for prediction in different medical fields. In this study, the capability of ANN in predicting body behavior in pain-producing situations is evaluated. A three-layer back-propagation ANN is designed using MATLAB software. The inputs include the magnitude of stimulation in pain fibers, touch fibers and cen...

متن کامل

Artificial neural networks: applications in pain physiology

Artificial neural networks (ANNs) are intelligent systems that have successfully been used for prediction in different medical fields. In this study, the capability of ANN in predicting body behavior in pain-producing situations is evaluated. A three-layer back-propagation ANN is designed using MATLAB software. The inputs include the magnitude of stimulation in pain fibers, touch fibers and cen...

متن کامل

Gate Control Theory of Pain

The gate control theory of pain, put forward by Ronald Melzack (a Canadian psychologist) and Patrick David Wall (a British physician) in 1962, and again in 1965, is the idea that the perception of physical pain is not a direct result of activation of nociceptors, but instead is modulated by interaction between different neurons, both pain-transmitting and non-pain-transmitting. The theory asser...

متن کامل

A Computational Model of Acute Pain

In 1965 Melzack and Wall proposed the influential gate control theory of pain. This theory postulates that the substantia gelatinosa, located within the spinal cord, acts as a gate control mechanism which can influence the flow of information to the brain and thus impact on the pain experience. Subsequent research has, in general, supported this theory. The theory presented is very explicit and...

متن کامل

Testing the gate-control theory of pain in man.

According to the gate-control theory of pain, the electrical stimulation of large nerve fibres should stop the pain induced when only C fibres are active. This kind of pain was induced by pressure, repeated pinprick, cold and heat in the ischaemic limb. The peripheral nerves were electrically stimulated in the same way as is done by patients treating their chronic pain by electrical stimulation...

متن کامل

Theories of pain: from specificity to gate control.

Several theoretical frameworks have been proposed to explain the physiological basis of pain, although none yet completely accounts for all aspects of pain perception. Here, we provide a historical overview of the major contributions, ideas, and competing theories of pain from ancient civilizations to Melzack and Wall's Gate Control Theory of Pain.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • British medical journal

دوره 2 6137  شماره 

صفحات  -

تاریخ انتشار 1978