Posted in Journeys to the brain

Neurons: Journeys to the brain -5

An illustrated neuron graphic

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Posted in Journeys to the brain

Neuron forest: Journeys to the brain-4

“Neuron” by NIH-NCATS is licensed under CC BY 2.0 Our brain contains about 100 billion neurons; it looks like a neuron forest. because a neuron is more or less similar to a tree. These are cells – a special kind of cells. At one end, it sprouts a large number of very thin short threads – “dendrites”. The ends of these receive electrical signals from other neurons via small fluid-filled ponds – “synapses”. The received signals pass along until it reaches the tree (cell) body. From there, it shoots away to the next neuron through another a thicker branch; it is named “Axon”. So,…

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