PubMed · 16846850
A dynamic spatial gradient of Hebbian learning in dendrites.
Abstract
Backpropagating action potentials (bAPs) are an important signal for associative synaptic plasticity in many neurons, but they often fail to fully invade distal dendrites. In this issue of Neuron, Sjöström and Häusser show that distal propagation failure leads to a spatial gradient of Hebbian plasticity in neocortical pyramidal cells. This gradient can be overcome by cooperative distal synaptic input, leading to fundamentally distinct Hebbian learning rules for distal versus proximal synapses.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Vanessa A Bender, Daniel E Feldman. 2006-07-20. A dynamic spatial gradient of Hebbian learning in dendrites.. https://doi.org/10.1016/j.neuron.2006.07.003
Cite the original work for its findings. Save a collection to share your selection of sources.