Spikes Quotes
Quotes tagged as "spikes"
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“Nothing is all bad. There are very beautiful flowers in the desert amidst the spikes and thorns. Just don't let them take over. In the garden of love there is little room for prickly things.”
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“Fructose molecules glycate things 10 times as fast as glucose, generating much more damage. Again, this is another reason why spikes from sugary foods such as cookies (which contain fructose) make us age faster than do spikes from starchy foods such as pasta (which doesn't).”
― Glucose Revolution: The Life-Changing Power of Balancing Your Blood Sugar
― Glucose Revolution: The Life-Changing Power of Balancing Your Blood Sugar
“We must consider what we mean when we say that the spiking activity of a neuron 'encodes' information. We normally think of a code as something that conveys information from a sender to a recipient, and this requires that the recipient 'understands' the code. But the spiking activity of every neuron seems to encode information in a slightly different way, a way that depends on that neuron's intrinsic properties. So what sense can a recipient make of the combined input from many neurons that all use different codes? It seems that what matters must be the 'population code' - not the code that is used by single cells, but the average or aggregate signal from a population of neurons.
In a now classic paper, Shadlen and Newsome considered how information is communicated among neurons of the cortex - neurons that typically receive between 3,000 and 10,000 synaptic inputs.They argued that, although some neural structures in the brain may convey information in the timing of successive spikes, when many inputs converge on a neuron the information present in the precise timing of spikes is irretrievably lost, and only the information present in the average input rate can be used. They concluded that 'the search for information in temporal patterns, synchrony and specially labeled spikes is unlikely to succeed' and that 'the fundamental signaling units of cortext may be pools on the order of 100 neurons in size.' The phasic firing of vasopressin cells is an extreme demonstration of the implausibility of spike patterning as a way of encoding usable information, but the key message - that the only behaviorally relevant information is that which is collectively encoded by the aggregate activity of a population - may be generally true.”
― The Heart of the Brain: The Hypothalamus and Its Hormones
In a now classic paper, Shadlen and Newsome considered how information is communicated among neurons of the cortex - neurons that typically receive between 3,000 and 10,000 synaptic inputs.They argued that, although some neural structures in the brain may convey information in the timing of successive spikes, when many inputs converge on a neuron the information present in the precise timing of spikes is irretrievably lost, and only the information present in the average input rate can be used. They concluded that 'the search for information in temporal patterns, synchrony and specially labeled spikes is unlikely to succeed' and that 'the fundamental signaling units of cortext may be pools on the order of 100 neurons in size.' The phasic firing of vasopressin cells is an extreme demonstration of the implausibility of spike patterning as a way of encoding usable information, but the key message - that the only behaviorally relevant information is that which is collectively encoded by the aggregate activity of a population - may be generally true.”
― The Heart of the Brain: The Hypothalamus and Its Hormones
“The patches are the stories. Hold onto that. And the muddy zigzag of ducktape against the cracked doorglass. There's four kids who sleep here, a nuff for the fingers on each otherses hands. There's room in each of them for one important thing. They're a band. It's not they're in a band. They're a band. Four spikes of ducktape, up and down, like mountain peaks or a sawblade. Every band's got a sign, something to sew on your jacket, gouge on the wall at a show. Four spikes up and down say MEATHEADS, and you picked a fucked window to knock at, tourist. They're the best band in the world.”
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