Pain and perception – clarifying the concepts

Is it accurate to say that you have a pain in your left foot because you feel – perceive – the pain there? Is pain a perception?

Many publications in the scientific pain field say so; e.g.:

“Pain is a complex, multidimensional perception that varies in quality, strength, duration, location, and unpleasantness.”

“The role of the cortex in human pain perception remained controversial until the advent of non-invasive brain imaging technologies. Over the last fifteen years solid evidence was generated indicating that multiple cortical and subcortical structures are involved in human pain perception. The general assumption from the studies performed in healthy subjects and studying primarily pain after acute, experimental stimuli, is the notion that activation of a fixed set of brain structures evoke this percept…”

Pain is a perception, not a sensation – Mick Thacker – One Thing

The way the sky looks is blue. The colour blue, however, is not an experience. Rather, it is a property of material phenomena. In this case, a property of the sky.

Experiences can be of a blue object, or the colour blue; but to think that experiences can be blue is like thinking that the number two is blue, which is a category mistake.

To make the same point with different examples:
– The white rose I see is white, not my seeing of it.
– The tightness of my new shoes is not tight, the shoes are.
– The bang I hear is loud, not my hearing of it.

The same logic applied to pain experiences:
– The pain I feel is piercing, not my feeling it.
– The burning of my pain does not burn, the pain does.
– The pain I sense is intrusive, not my sensing of it.

I think the view of pain as a perception makes a category mistake: it confuses what is perceived (‘The sky looks blue’; ‘The pain burns’), with a perceiving of it (‘I see the blue sky’; ‘I feel a burning pain’).

The pain is what is painful, not the feeling of it. Therefore, pain is not a perception.

Pain is a material phenomenon of a living organism, a phenomenon characterised by a complex array of distinctive responses and reactions.

Historically, it is correct to deny that pain is a sensation in opposition to the traditional Specificity Theory of Pain. In clinical settings nowadays, it is more accurate to call pain an ‘experience’: “An unpleasant sensory and emotional experience associated with, or resembling that associated with, actual or potential tissue damage.”

Following Wittgenstein, I propose that to feel pain is to have pain – not to feel pain and, in addition, to perceive it. When I feel a pain, there are not two things involved: the pain, and my feeling the pain. Feeling pain is just being in pain.

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