Resolving presynaptic structure by electron tomography.

ABSTRACT: A key goal in neurobiology is to generate a theoretical framework that merges structural, physiological, and molecular explanations of brain function. These categories of explanation do not advance in synchrony; advances in one category define new experiments in other categories. For example, the synapse was defined physiologically and biochemically before it was visualized using electron microscopy. Indeed, the original descriptions of synapses in the 1950s were lent credence by the presence of spherical vesicles in presynaptic terminals that were considered to be the substrate for quantal neurotransmission. In the last few decades, our understanding of synaptic function has again been driven by physiological and molecular techniques. The key molecular players for synaptic vesicle structu

SUBMITTER: Perkins GA 

PROVIDER: S-EPMC4955585 | biostudies-literature | 2015 May

REPOSITORIES: biostudies-literature