Daily Archives: July 26, 2017
Despite the fact that dragonflies can’t drive cars, understanding how their brains work is improving selective attention for artificial vision systems, for applications such as driveless cars.
A recent study by Dr Steven Wiederman and published in eLife, demonstrated how dragonflies are highly efficient predators due to the highly complex nature of their brain. Specifically, cells in their brains, called Small Target Motion Detectors, can predict the direction and location of its prey.
Further understanding of such complex neurological systems can be applied to autonomous robots and driverless cars.
Wiederman SD, Fabian JM, Dunbier JR & O-Carroll (2017) A Predictive Focus of Gain Modulation Encodes Target Trajectories in Insect Vision, eLife, 25th July, DOI: 10.7554/eLife.26478.002
Bagheri ZM, Cazzolato BS, Grainger S, O’Carroll DC & Wiederman SD (2017) An Autonomous Robot Inspired by Insect Neurphysiology Purses Moving Features in Natural Environments, Journal of Neural Engineering,13 July, DOI: 10.1088/1741-2552/aa776c
Dragonfly Brains Predict the Path of Their Prey, Science Daily