Representation of individual elements of a complex call sequence in primary auditory cortex

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Representation of individual elements of a complex call sequence in primary auditory cortex

Conspecific communication calls can be rhythmic or contain extended, discontinuous series of either constant or frequency modulated harmonic tones and noise bursts separated by brief periods of silence. In the guinea pig, rhythmic calls can produce isomorphic responses within the primary auditory cortex (AI) where single units respond to every call element. Other calls such as the chutter compr...

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Many natural sounds are periodic and consist of frequencies (harmonics) that are integer multiples of a common fundamental frequency (F0). Such harmonic complex tones (HCTs) evoke a pitch corresponding to their F0, which plays a key role in the perception of speech and music. "Pitch-selective" neurons have been identified in non-primary auditory cortex of marmoset monkeys. Noninvasive studies p...

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ژورنال

عنوان ژورنال: Frontiers in Systems Neuroscience

سال: 2013

ISSN: 1662-5137

DOI: 10.3389/fnsys.2013.00072