Quotessence
Home / Topics / Synapses Quotes

Synapses Quotes

Browse 35 quotes about Synapses.

Related topics

Synapses Quotes

“Under a microscope a lonely neuron struggles desperately to find a connection, stretching out dendrites in the dark, so does a human being, and once that existential urge for attachment is overrun by newage primitivities like ultraindividualism and what not, that's the end of consciousness, that's the end of civilization, that's the end of the human race.”

“For many years, it was believed that the connections between neurons in an adult brain were fixed. Learning, it was believed, involved increasing or decreasing the strength of synapses. This is still how learning occurs in most artificial neural networks. However, over the past few decades, scientists have discovered that in many parts of the brain, including the neocortex, new synapses form and old ones disappear. Every day, many of the synapses on an individual neuron will disappear and new ones will replace them. Thus, much of learning occurs by forming new connections between neurons that were previously not connected. Forgetting happens when old or unused connections are removed entirely.”

“Concepts of memory tend to reflect the technology of the times. Plato and Aristotle saw memories as thoughts inscribed on wax tablets that could be erased easily and used again. These days, we tend to think of memory as a camera or a video recorder, filming, storing, and recycling the vast troves of data we accumulate throughout our lives. In practice, though, every memory we retain depends upon a chain of chemical interactions that connect millions of neurons to one another. Those neurons never touch; instead, they communicate through tiny gaps, or synapses, that surround each of them. Every neuron has branching filaments, called dendrites, that receive chemical signals from other nerve cells and send the information across the synapse to the body of the next cell. The typical human brain has trillions of these connections. When we learn something, chemicals in the brain strengthen the synapses that connect neurons. Long-term memories, built from new proteins, change those synaptic networks constantly; inevitably, some grow weaker and others, as they absorb new information, grow more powerful.”

“The human mind is itself a miraculous machine. I am writing right now, but I have no idea how this is happening. I know that my brain is composed of a cerebrum, a cerebellum, and a medulla oblongata, but these are just words. I know that electrical impulses are involved somehow, but that is about the extent of my understanding of the mechanics. And while I at least have an intuition as to how an airplane works, I really have none with respect to my brain. Frankly, lots of what appears on my computer screen is as much a surprise to me as it is to you. I certainly never expected over my oatmeal and English muffin this morning to be writing about Bernoulli's principle today. For that matter, I have no idea why I like English muffins. But I do.”

“I bailed out on social media for a while, and in short order I found I was able to sit down and read a book again. For the first time in a couple years I could read more than three pages without my brain wandering off into the ether. I drew a direct causal line between all this sort of ratta-tat-tat staccato stimulation that we get from the Internet and my growing inability to sit down and read anything that was longer than 500 words. But for me it came back because those synapses were already latent in my brain.”

“When you go to Africa and you see people who are just like you and me - this is always my starting point. These are people who are just like you and me. The same synapses, same things are firing off in their heads, same dreams for their children, same hopes and aspirations that we all have. What can one do to reduce the possibility that their chances of a happy and healthy and prosperous life are not solely determined by the accident of where they were born?”

“The brain is really hard to see. The whole thing is very large - the human brain is several pounds in weight - but the connections between brain cells, known as synapses, are really tiny. They're nanoscale in dimension. So if you want to see how the cells of the brain are connected in networks, you have to see those connections, those synapses.”

“But if you tell folks you're a college student, folks are so impressed. You can be a student in anything and not have to know anything. Just say toxicology or marine biokinesis, and the person you're talking to will change the subject to himself. If this doesn't work, mention the neural synapses of embryonic pigeons.”

“...Mr. Wodehouse is a prose stylist of such startling talent that Frankie nearly skipped around with glee when she first read some of his phrases. Until her discovery of Something Fresh on the top shelf of Ruth's bookshelf one bored summer morning, Frankie's leisure reading had consister primarily of paperback mysteries she found on the spinning racks at the public library down the block from her house, and the short stories of Dorothy Parker. Wodehouse's jubilant wordplay bore itself into her synapses like a worm into a fresh ear of corn.”

“When you draw, you copy the world don't you? You remake it on paper, but it isn't the same. It's yours. No one else could have created it just like that. When I make poems, I use the words we all use, but the order and the sound create a new power. This wood is someone's creation. We stumble through it's tendrils, as if we're crawling through the synapses of his mind.”

“Being Adam Parrish was a complicated thing, a wonder of muscles and organs, synapses and nerves. He was a miracle of moving parts, a study in survival. The most important thing to Adam Parrish, though, had always been free will, the ability to be his own master. This was the important thing. It had always been the important thing. This was what it was to be Adam.”

“I don't record (any type of genre of music) that I didn't hear in my family's living room by the time I was 10. It just is my rule that I don't break because ... I can't do it authentically ... I really think that you're just hard-wiring (synapses) in your brain up until the age of maybe 12 or 10, and there are certain things you can't learn in an authentic way after that.”

“Beside Mama, in my own folding chair, with my feet sticking out in front of me, I thought about my own innards. Just a few months before I'd had no idea whether my reproductive equipment worked. There was no evidence. But that week I had become a full-fledged bleeder and was still absorbed by this first change in myself that I had ever noticed. The click and buzz of my synapses kept making the same connection. If you can change, you can also end. Death had always been a theory to me. Now I knew. The terror hurt good and I nursed it and played it like a loose tooth.”

“It’s okay if no one believes like you, all experience is unique, no one has the same synapses, can’t think like you, for this be relieved, keeps things interesting, life’s magic things in reach, and it doesn’t mean you aren’t connected, and the community is not present, just take the perspective you get from being one person in one head and feel the effects of it.”

“The structure of the human brain is enormously complex. It contains about 10 billion nerve cells (neurons), which are interlinked in a vast network through 1,000 billion junctions (synapses). The whole brain can be divided into subsections, or sub-networks, which communicate with each other in a network fashion. All this results in intricate patterns of intertwined webs, networks of nesting within larger networks.”