Dr. Kertesz mentioned to me a case known to him of a farmer who had developed prosopagnosia and in consequence could no longer distinguish (the faces of) his cows, and of another such patient, an attendant in a Natural History Museum, who mistook his own reflection for the diorama of an ape
Interpretation
This quote illustrates the profound impact of prosopagnosia, a condition that impairs face recognition, on individuals and their interactions with the world.
Oliver Sacks discusses the peculiar challenges faced by individuals with prosopagnosia, a neurological condition that makes it difficult to recognize faces. Through the experiences of a farmer and a museum attendant, he highlights how this condition can distort one's perception of familiar beings and objects, leading to moments of confusion and disconnection from their surroundings.
In practice
This quote can be used in a lecture about neurological disorders and their impacts on daily life.
There will be no one like us when we are gone, but then there is no one like anyone else, ever. When people die, they cannot be replaced. They leave holes that cannot be filled, for it is the fate - the genetic and neural fate - of every human being to be a unique individual, to find his own path, to live his own life, to die his own death.
In general, people are afraid to acknowledge hallucinations because they immediately see them as a sign of something awful happening to the brain, whereas in most cases they're not.
Music can lift us out of depression or move us to tears - it is a remedy, a tonic, orange juice for the ear. But for many of my neurological patients, music is even more - it can provide access, even when no medication can, to movement, to speech, to life. For them, music is not a luxury, but a necessity.
We see with the eyes, but we see with the brain as well. And seeing with the brain is often called imagination.
I rejoice when I meet gifted young people... I feel the future is in good hands.
If a man has lost a leg or an eye, he knows he has lost a leg or an eye; but if he has lost a self—himself—he cannot know it, because he is no longer there to know it.
It's often better to read first-rate science fiction than second-rate science - it's far more stimulating, and perhaps no more likely to be wrong.
The history of the universe is, in effect, a huge and ongoing quantum computation. The universe is a quantum computer.
The problem [with genetic research] is, we're just starting down this path, feeling our way in the dark. We have a small lantern in the form of a gene, but the lantern doesn't penetrate more than a couple of hundred feet. We don't know whether we're going to encounter chasms, rock walls or mountain ranges along the way. We don't even know how long the path is.
If we estimate dignity by immediate usefulness, agriculture is undoubtedly the first and noblest science.
Ageing is so many different things, and cells being able to self-renew is part of the picture but not all of it.
Without theory, practice is but routine born of habit. Theory alone can bring forth and develop the spirit of invention. ... [Do not] share the opinion of those narrow minds who disdain everything in science which has not an immediate application. ... A theoretical discovery has but the merit of its existence: it awakens hope, and that is all. But let it be cultivated, let it grow, and you will see what it will become.
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