Neurons

Some articles on neurons, neuron:

Trk Receptor Types and Corresponding Ligands - TrkC
... TrkB also bind NT-3, but to a lesser extent.) TrkC is mostly expressed by proprioceptive sensory neurons ... The axons of these proprioceptive sensory neurons are much thicker than those of nocireceptive sensory neurons, which express trkA ...
Synaptic Pruning
... facilitate changes in neural structure by reducing the overall number of neurons and synapses, leaving more efficient synaptic configurations ... At birth, the human brain consists of over 100 billion neurons ... to this growth the growth of synaptic connections between neurons, and the myelination of nerve fibers ...
Variations of Synaptic Pruning - Regulatory Pruning
... At birth, the neurons in the visual and motor cortices have connections to the superior colliculus, spinal cord, and pons ... The neurons in each cortex are selectively pruned, leaving connections that are made with the functionally appropriate processing centers ... Therefore, the neurons in the visual cortex prune the synapses with neurons in the spinal cord, and the motor cortex severs connections with the superior colliculus ...
Artificial Intelligence System - Science
... Izhikevich simulated 1 second of activity of 100 billion neurons (the estimated number of neurons in the human brain) in 50 days using a cluster of 27 3-gigahe ... had been completed by reaching the 100 billion neuron mark ... The project then continued to simulate neurons while they completed the development of the other applications ...
List Of Animals By Number Of Neurons
... This is a list of representative animals by the number of neurons in their whole nervous system and the number of neurons in their brain (for those which have a brain) ... These numbers are estimates derived by multiplying the density of neurons in a particular animal by the average volume of the animal's brain ...