The question is interesting, but is it that sort of question that we (humans) cannot answer, — Pattern-chaser
Except by talking to the deaf-blind...
Ableism at work. — Banno
If all of this is true, then it follows that Wittgenstein's beetle example demonstrates that if we talk about something that is totally private, i.e., it not only has no referent, but there is no way for us to establish a rule of use that can be publicly said to be correct or incorrect. — Sam26
Patient is a user of cocaine, and PCP to get high. Vivid dream one night, dreamt he was a dog, in a world unimaginably rich and significant in smell. Waking, he found himself in just such a world. "As if I had been totally colour-blind before, and suddenly found myself in a world full of colour." He did, in fact, have an enhancement of colour vision (" I could distinguish dozens of brown where I'd just seen brown before. my leatherbound books, which looked similar before, now all had quite distinct and distinguishable hues") and a dramatic enhancement of eidetic visual perception and memory (" I could never draw before, I couldn't "see" things in my mind, but now it was like having a camera lucida in my mind - I "saw" everything as if projected on paper, and just drew the uotlines I "saw". Suddenly I could do the most accurate anatomical drawings.") But it was the exaltation of smell which really transformed his world: "I had dreamt I was a dog - it was an olfactory dream - and now I awoke to an infinitely redolent world - aworld in which all other sensations, enhanced as they were, paled before smell." And with all this there went a sort of trembling, eager emotion, and a strange nostalgia, as of a lost world, half-forgotten, half recalled.
"I went into a scent shop", he continued "I had never had much of a nose for smells before, but now I distinguished each one instantly - and I found each one unique, evocative, a whole world." He found he could distinguish all his friends - and patients - by smell: "I went into the clinic, I sniffed like a dog, and in that sniff recognised, before seeing them, the twenty patients who were there. Each had his own olfactory physiognomy, a smell-face, far more vivid and evocative, more redolent, of any sight face". He could smell their emotions - fear, contentment, sexuality - like a dog. He could recognise every street, every shop, by smell - he could find his way around New York, infallibly, by smell. — Oliver Sacks from The Man who Mistook His Wife for a Hat
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