28 Jan
2009

We effortlessly interpret "Hello, how are you?" whether the question is posed in a under age child's squeaky soprano or gigantic man's booming bass. One through our sagacity enables this feat is by grouping constant series of sounds into unattached categories, such as the syllables of a conversation. consideration the medial importance of this perceptual process to vocal communication, the underlying brain mechanisms remain largely unknown. Researchers at Duke University Medical Center, recording perspicacity activity in wild swamp sparrows listening to the songs of other birds, trendy have identified neurons acceptable to underlie apodictic perception of vocalizations........