HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS		QUICK SEARCH:   [advanced] Author: Keyword(s): Year:  Vol:  Page:

On the cover: Dendritic spines are small membrane protrusions from neuronal dendrites that mark the post-syanptic structure of excitatory synapses in the brain. Recent work (see Calabrese et al., page 38) has revealed that spines contain an organized array of specific cytoskeletal, scaffolding, and signaling molecules. (Illustration by Patrick Lane)