Sensitivity of cat primary auditory cortex (Al) neurons to the direction and rate of frequency modulation
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Cited by (155)
2.40 - The Auditory Cortex of Primates Including Man With Reference to Speech
2020, The Senses: A Comprehensive Reference: Volume 1-7, Second EditionAdaptation reveals unbalanced interaction between numerosity and time
2019, CortexCitation Excerpt :The authors argued that there are duration selective networks in early areas of the visual and auditory system. Several neurophysiological studies have suggested that neurons in early visual and auditory systems of non-human animals are selective for temporal-frequency or tuned to duration (Brand, Urban, & Grothe, 2000; Duysens, Schaafsma, & Orban, 1996; Eriksson, Tompa, & Roland, 2008; Ghose & Maunsell, 2002; Hawken, Shapley, & Grosof, 1996; Mendelson & Cynader, 1985; Perez-Gonzalez, Malmierca, Moore, Hernandez, & Covey, 2006). Hence, if duration adaptation involves lower areas of the visual cortex compared to the more parietal areas involved in numerosity adaptation, this could indicate that there is a processing hierarchy where temporal information processing precedes numerical processing.
Bioelectrical brain effects of one's own voice identification in pitch of voice auditory feedback
2017, NeuropsychologiaCitation Excerpt :Acoustical changes in the pitch of auditory input used in the present study closely resemble pitch changes in the frequency modulated (FM) sweep stimuli used in numerous studies and that are common components of species-specific vocalizations. FM sweep-selective neurons are present in the auditory cortex of every species examined and are apparently involved in processing species-specific vocalizations (Hart et al., 2003; Heil and Irvine, 1998; Heil et al., 1992; Kowalski et al., 1995; Mendelson and Cynader, 1985; Mendelson et al., 1993; Nelken and Versnel, 2000; Suga, 1965; Taniguchi et al., 1986; Tian and Rauschecker, 1994, 2004). In light of these findings, pitch-direction-related differences in amplitude and latency of the N1 ERP responses elicited by the 400 cents pitch shift perturbations (PSP) in the present study can be interpreted as bioelectrical manifestations of a difference in sensory brain activity between upward and downward pitch-changes in auditory stimuli.
The centralized and distributed nature of adaptation-induced misjudgments of time
2016, Current Opinion in Behavioral SciencesSpeech Processing, The Cortical Organization of
2015, International Encyclopedia of the Social & Behavioral Sciences: Second EditionExperience-dependent coding of time-dependent frequency trajectories by off responses in secondary auditory cortex
2020, Journal of Neuroscience
This research was supported by MRC Grant MA7642 to M.S.C. and J. McNulty and NSERC Grant A9939 to M.S.C.
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We are grateful to Dr. R. Douglas for writing the invaluable computer programs used in these experiments. We would like to thank Dr. K.L. Grasse and Dr. D.P. Philips for their insightful comments and criticism of the manuscript. We thank Rhone Poulenc Pharmaceuticals for their generous donation of Flaxedil.