Dataset Information

Genetic rescue of functional senescence in synaptic and behavioral plasticity.

ABSTRACT:

Study objectives

Aging has been linked with decreased neural plasticity and memory formation in humans and in laboratory model species such as the fruit fly, Drosophila melanogaster. Here, we examine plastic responses following social experience in Drosophila as a high-throughput method to identify interventions that prevent these impairments.

Patients or participants

Wild-type and transgenic Drosophila melanogaster.

Design and interventions

Young (5-day old) or aged (20-day old) adult female Drosophila were housed in socially enriched (n = 35-40) or isolated environments, then assayed for changes in sleep and for structural markers of synaptic terminal growth in the ventral lateral neurons (LNVs) of the circadian clock.