- Yu-Shan Hung: National Institutes of Health, NICHD, Bethesda, MD 20892, USA. Electronic address: yu-shan.hung@nih.gov.
- Mark Stopfer: National Institutes of Health, NICHD, Bethesda, MD 20892, USA. Electronic address: stopferm@mail.nih.gov.
New studies show that, as in mammals, perceptual decision-making behavior in fruit flies involves the integration of sensory information that accumulates over time; this involves a process of dendritic integration that depends on the transcription factor FoxP.