Research paperResponses to exponential frequency modulations in the rat inferior colliculus
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Cited by (42)
2.30 - The Inferior Colliculus
2020, The Senses: A Comprehensive Reference: Volume 1-7, Second EditionMultiscale mapping of frequency sweep rate in mouse auditory cortex
2017, Hearing ResearchFrequency characteristics of neuromagnetic auditory steady-state responses to sinusoidally amplitude-modulated sweep tones
2016, Clinical NeurophysiologyCitation Excerpt :The variations in fm (32, 40, and 51 Hz) and sweep direction (ascending and descending fc) did not alter the frequency characteristics of the ASSR, suggesting that the intrinsic frequency characteristics were captured independently from the specific acoustic parameters. It is also indicated that the potential effect of the fm neurons (Whitfield and Evans, 1965), which are capable of characteristic fm (Felsheim and Ostwald, 1996; Nelken and Versnel, 2000) and selectivity in the direction of the fc sweep (Schulze et al., 1997; Zhang et al., 2003; Weisz et al., 2004b), could be discounted in our results. The ECD source of the ASSR component was localized around the auditory cortices, as previously reported (Mäkelä and Hari, 1987; Hari et al., 1989; Gutschalk et al., 1999; Pantev et al., 1993, 1996).
Representation of frequency-modulated sounds in the human brain
2014, Hearing ResearchModeling complex responses of FM-sensitive cells in the auditory midbrain using a committee machine
2013, Brain ResearchCitation Excerpt :Electrophysiological studies in animals showed that central auditory neurons are selectively sensitive to FM tones (Atencio et al., 2007; Brown and Harrison, 2009; Eggermont, 1994; Heil et al., 1992; Poon et al., 1991; Qin et al., 2008; Nelson et al., 1966; Rees and Møller, 1983; Whitfields and Evans, 1965; for review, see Suta et al. (2008)). The auditory midbrain (or inferior colliculus) is an important center where the selective sensitivity to FM first emerges (Felsheim and Ostwald, 1996; Poon et al., 1991, 1992; Rees and Møller, 1983; for review, see Rees and Malmierca (2005)). These FM-sensitive neurons respond mainly to tones of rapidly varying frequency, but not to tones of fixed frequencies.
Response properties underlying selectivity for the rate of frequency modulated sweeps in the auditory cortex of the mouse
2013, Hearing ResearchCitation Excerpt :Also, neurons respond selectively to sweep rates even at the very short durations used. Neurons were classified (Fig. 1) as all-pass (AP), band-pass (BP), fast-pass (FP), or slow-pass (SP) according to FM rate selectivity (Felsheim and Ostwald, 1996; Mendelson et al., 1993; Poon et al., 1991; Razak and Fuzessery, 2006; Ricketts et al., 1998; Tian and Rauschecker, 1994; Trujillo et al., 2011). AP neurons respond at above 50% of maximum response for all rates tested (Fig. 1A).