Brief bursts of high-frequency stimulation produce two types of structural change in rat hippocampus.
D000818:Animals; D003712:Dendrites / Q000648:ultrastructure; D004558:Electric Stimulation; D006624:Hippocampus / Q000502:physiology* / Q000648:ultrastructure; D008297:Male; D008854:Microscopy, Electron; D051381:Rats; D013569:Synapses / Q000502:physiology / Q000648:ultrastructure*