PASADENA, Calif., Feb. 15 (UPI) -- U.S. scientists say they have obtained the first recordings of brain-cell activity from an actively flying fruit fly.
California Institute of Technology researchers led by Professor Michael Dickinson said they used a puff of air to spur tethered fruit flies into flapping their wings while electrodes measured the activity of neurons in the flies' visual system as high-speed digital cameras recorded their behavior.