Stochasticity in Ca2+ Increase in Spines Enables Robust and Sensitive Information Coding

A dendritic spine is a very small structure (∼0.1 µm3) of a neuron that processes input timing information. Why are spines so small? Here, we provide functional reasons; the size of spines is optimal for information coding. Spines code input timing information by the probability of Ca2+ increases, w...

Full description

Bibliographic Details
Main Authors: Koumura, Takuya, Urakubo, Hidetoshi, Ohashi, Kaoru, Fujii, Masashi, Kuroda, Shinya
Format: Online
Language:English
Published: Public Library of Science 2014
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4059641/