Diversity and dynamics of dendritic signaling

Communication between neurons in the brain occurs primarily through synapse s made onto elaborate treelike structures called dendrites. New electrical and optical recording techniques have Led to tremendous advances in our und erstanding of how dendrites contribute to neuronal computation in the mamma lian brain. The varied morphology and electrical and chemical properties of dendrites enable a spectrum of local and Long-range signaling, defining th e input-output relationship of neurons and the rules for induction of synap tic plasticity. In this way, diversity in dendritic signaling allows indivi dual neurons to carry out specialized functions within their respective net works.