"What do we mean by "knowledge" or "understanding"? And how do billions of neurons achieve them? These are complete mysteries. Admittedly, cognitive neuroscientists are still very vague about the exact meaning of words like "understand," "think," and indeed the word "meaning" itself.”
“The law of perceptual problem solving, or peekaboo, should now make more sense. It may have evolved to ensure that the search for visual solutions is inherently pleasurable rather than frustrating, so that you don’t give up too easily.”
“Even though its common knowledge these days, it never ceases to amaze me that all the richness of our mental life - all our feelings, our emotions, our thoughts, our ambitions, our love life, our religious sentiments and even what each of us regards us his own intimate private self - is simply the activity of these little specks of jelly in your head, in your brain. There is nothing else.”
“The human brain, it has been said, is the most complexly organised structure in the universe and to appreciate this you just have to look at some numbers. The brain is made up of one hundred billion nerve cells or "neurons" which is the basic structural and functional units of the nervous system. Each neuron makes something like a thousand to ten thousand contacts with other neurons and these points of contact are called synapses where exchange of information occurs. And based on this information, someone has calculated that the number of possible permutations and combinations of brain activity, in other words the numbers of brain states, exceeds the number of elementary particles in the known universe.”
If
there is anything about your 'self' of which you can be sure, it is
that it is anchored in your own body and yours alone. The person you
experience as 'you' is here and now and nowhere else.
Read more at http://www.brainyquote.com/quotes/authors/v/vilayanur_s_ramachandran.html#McLccYpoPZZEqY4T.99
Read more at http://www.brainyquote.com/quotes/authors/v/vilayanur_s_ramachandran.html#McLccYpoPZZEqY4T.99
If
there is anything about your 'self' of which you can be sure, it is
that it is anchored in your own body and yours alone. The person you
experience as 'you' is here and now and nowhere else.
Read more at http://www.brainyquote.com/quotes/authors/v/vilayanur_s_ramachandran.html#McLccYpoPZZEqY4T.99
Read more at http://www.brainyquote.com/quotes/authors/v/vilayanur_s_ramachandran.html#McLccYpoPZZEqY4T.99
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