neural circuitry
grrlscientist | November 14, 2008tags: neurobiology, neuroscience, animal communication, birdsong, premotor nucleus HVC, brain temperature, neural circuitry, motor behaviors, bioacoustics
Captive-bred Zebra Finch, Taeniopygia guttata, at
Bodelwyddan Castle Aviary, Denbighshire, Wales.
Image: Adrian Pingstone/Wikipedia [larger view].
Birdsong is the primary model system that helps scientists understand how the brain produces complex sequences of learned behavior, such as playing the piano. In songbirds, there are many interconnected brain regions that play specific and important role in the production of song. These…