Quotes About Neurons

It is noteworthy, however, that this areas also contains neurons which when stimulated can trigger female sexual posturing (Benson, 1988; Rose, 1990); i.e. the lordosis (or doggie) position. These latter neurons are interconnected with the amygdala and ventromedial hypothalamus--nuclei

1) Every human movement, thought, or feeling is a precisely timed electric signal traveling through a chain of neurons—a circuit of nerve fibers. (2) Myelin is the insulation that wraps these nerve fibers and increases signal strength, speed, and accuracy. (3) The more we fire a particular circuit, the more myelin optimizes that circuit, and the stronger, faster, and more fluent our movements and thoughts become.

Why do teenagers make bad decisions?" he asks, not waiting for an answer "Because all the neurons are there, but they are not fully insulated. Until the whole circuit is insulated, that circuit, although capable, will not be instantly available to alter impulsive behavior as it's happening. Teens understand right and wrong, but it takes them time to figure it out.

I found stories trapped in patterns of neurons.

It is difficult to appreciate the complexity of the brain because the numbers are so huge. The average brain consists of 100 billion neurons.

An adjustable noise machine or even a hearing aid can be programmed to provide stimulation at the precise frequency of the tinnitus, thus giving those orphaned neurons some stimulation, which causes them to calm down and, voilà, the tinnitus disappears.

Most brain energy is used in synaptic transmission, that is, in connecting neurons to one another and, in turn, connecting thoughts and ideas to one another.

We are off-loading a great deal of the processing that our neurons would normally do to an external device that then becomes an extension of our own brains, a neural enhancer.

But the remembering is imperfect; the instructions for which neurons need to be gathered and how exactly they need to fire are weak and degraded, leading to a representation that is only a dim and often inaccurate copy of the real experience. Memory is fiction. It may present itself to us as fact, but it is highly susceptible to distortion. Memory is not just replaying, but a rewriting.

Neurons are living cells, and they can connect to one another in trillions of different ways. These connections don't just lead to learning—the connections are the learning.

What molds our brain? Experience. Even into old age, our experiences actually change the physical structure of the brain. When we undergo an experience, our brain cells—called neurons—become active, or "fire." The brain has one hundred billion neurons, each with an average of ten thousand connections to other neurons.

Having neurons wire together can be a good thing. A positive experience with a math teacher can lead to neural connections that link math with pleasure, accomplishment, and feeling good about yourself as a student. But the opposite is equally true. Negative experiences with a harsh instructor or a timed test and the anxiety that accompanies it can form connections in the brain that create a serious obstacle to the enjoyment not only of math and numbers, but exams and even school in general.

When neurons fire together, they grow new connections between them. Over time, the connections that result from firing lead to "rewiring" in the brain. This

Neurons that fire together wire together, changing the changeable brain.

What's even more exciting is what happens after we appeal to the upstairs brain. When it gets engaged repeatedly, it becomes strong. Neurons that fire together wire together.

The brain has one hundred billion neurons, each with an average of ten thousand connections to other neurons. The ways in which particular circuits in the brain are activated determines the nature of our mental activity, ranging from perceiving sights or sounds to more abstract thought and reasoning. When neurons fire together, they grow new connections between them. Over time, the connections that result from firing lead to "rewiring" in the brain.

hipocampo, un grupo de neuronas con forma de caballito de mar que realiza una importante función de «ensamblaje» conectando áreas del cerebro muy separadas, que van desde las regiones dedicadas a la percepción hasta la memoria y los centros del lenguaje.

When we have any function, whether it's language or vision or cognitive functions like memory, we aren't dealing with a straight line to the brain that says 'This is what I do.' The brain builds a network of connections, a network of neurons that have a particular role in that function.

The really amazing thing about all this is no matter what you believe,it took some doing to get from a point where there was nothing, to a point where all the right neurons fire and pop so that we can make decisions. More amazing is how even though that's become second nature, we all still manage to screw it up.

I have only a bare working knowledge of the human brain but it's enough to make me proud to be an American. Your brain has a trillion neurons and every neuron has ten thousand little dendrites. The system of inter-communication is awe-inspiring. It's like a galaxy that you can hold in your hand, only more complex, more mysterious. Why does this make you proud to be an American? The infant's brain develops in response to stimuli. We still lead the world in stimuli.

Albion Park on a fierce spring morning. A mad March day of ice and fire. Thomas's feet beat a tattoo on the path. Every hair, every bristle on his chin stands on end. He is a small star-ship of blazing neurons- He is a librarian on his way to work, half-blind with sun and cold and memory.

Your brain is a forest, And the nerves are trees.When the branches touch, Snaps jumps between the leaves.

Anxiety is nothing more than prolonged fear. It comes with prolonged chemical release that does incalculable damage to your neurons over time.

El neurólogo canadiense Donald Hebb hablaba de que «neuronas que disparan a la vez, acaban conectándose».