To detect new odors, fruit fly brains improve on a well-known computer algorithm
It might seem like fruit flies would have nothing in common with computers, but Assistant Professor Saket Navlakha and collaborators from Salk and UC San Diego found that fruit flies and computers identify novel information in similar ways.
The work not only sheds light on an important neurobiological problem—how organisms detect new odors—but also could improve algorithms for novelty detection in computer science.
- Gerald Shadel explores stressed-out mitochondriaInside Salk sat down with Shadel to find out how he became interested in mitochondria, what he is driven by scientifically and what he has learned about aging along the way.
- The science of agingWhat we know about longevity so far: Minimizing smoking, obesity and overeating while maximizing exercise and social interactions seem to correspond to longer and healthier lives, but not always. While many factors have been touted as panaceas for extending life–everything from adhering to a Mediterranean diet to regularly imbibing red wine–a “fountain of youth” has remained stubbornly elusive.
- Lillian Eichner: Reading the clues to fight cancerEichner began studying cancer while pursuing her PhD at McGill University in Montreal. She was drawn to the Salk Institute for her postdoctoral studies because Reuben Shaw, director of the Salk Cancer Center and a professor in Salk’s Molecular and Cell Biology Laboratory, has taken a new approach to cancer by studying the metabolic pathways of deadly tumors.