Abstract
Detection thresholds for an increment in duration of a 10-kHz pure tone were determined in the NMRI mouse using a Go/NoGo-procedure and the method of constant stimuli. Thresholds for reference durations of 50, 100 and 200 ms were obtained presenting the signals at a fixed level or at a level varying by ±3 dB. Thresholds were determined using signal-detection theory (d′=1.0 or d′=1.8) and the criterion of 50% correct responses. For a fixed level, the average Weber fraction ΔT/T (criterion of d′=1.8) significantly decreased from 1.18 or 1.23 at reference durations of 50 or 100 ms, respectively, to 0.97 at a reference duration of 200 ms. Thresholds were on average reduced by 46.8 or 55.4% for the threshold criteria d′=1 or 50% correct responses, respectively. There was no effect of randomizing the level on the discrimination threshold. Duration discrimination in the NMRI mouse does not follow Weber’s law. The results are consistent with a mechanism summing up neural impulses over the duration of the stimulus. The psychoacoustic data are compared with results obtained by Brand et al. (J Acoust Soc Am 51:1291–1223, 2000) on the representation of acoustic signal duration in the mouse inferior colliculus.
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References
Abel SM (1972) Duration discrimination of noise and tone bursts. J Acoust Soc Am 51:1219–1223
Brand A, Urban A, Grothe B (2000) Duration tuning in the mouse auditory midbrain. J Neurophysiol 84:1790–1799
Buus S, Florentine M, Poulsen T (1997) Temporal integration of loudness, loudness discrimination and the form of the loudness function. J Acoust Soc Am 101:669–680
Casseday JH, Ehrlich D, Covey E (1994) Neural tuning for sound duration: role of inhibitory mechanisms in the inferior colliculus. Science 264:847–850
Casseday JH, Ehrlich D, Covey E (2000) Neural measurement of sound duration: control by excitatory-inhibitory interactions in the inferior colliculus. J Neurophysiol 84:1475–1487
Chen G (1998) Effects of stimulus duration on responses of neurons in the chinchilla inferior colliculus. Hear Res 122:142–150
Church RM, Getty DJ, Lerner ND (1976) Duration discrimination by rats. J Exp Psychol Anim Behav Process 2:303–312
Creelman CD (1962) Human discrimination of auditory duration. J Acoust Soc Am 34:582–593
Dooling RJ, Haskell RJ (1978) Auditory duration discrimination in the parakeet. J Acoust Soc Am 63:1640–1642
Dooling RJ, Brown SD, Park TJ, Okanoya K, Soli SD (1987) Perceptual organization of acoustic stimuli by budgerigars (Melopsittacus undulatus). I. Pure tones. J Comp Psychol 101:139–149
Ehret G (1975a) Schallsignale der Hausmaus (Mus musculus). Behavior 52:38–56
Ehret G (1975b) Frequency and intensity difference limens and nonlinearities in the ear of the housemouse (Mus musculus). J Comp Physiol 102:321–336
Ehret G (1975c) Masked auditory thresholds, critical ratios and scales of the basilar membrane of the housemouse (Mus musculus). J Comp Physiol 103:329–341
Ehret G (1976) Temporal auditory summation for pure tones and white noise in the house mouse (Mus musculus). J Acoust Soc Am 59:1421–1427
Ehrlich D, Casseday JH, Covey E (1997) Neural tuning to sound duration in the inferior colliculus of the big brown bat, Eptesicus fuscus. J Neurophysiol 77:2360–2372
Fay RR (1988) Hearing in vertebrates: a psychophysics data book. Hill-Fay Assoc, Winnetka
Galazyuk AV, Feng AS (1997) Encoding of sound duration by neurons in the auditory cortex of the little brown bat, Myotis lucifugus. J Comp Physiol A 180:301–311
Geissler DB, Ehret G (2002) Time-critical integration of formants for perception of communication calls in mice. Proc Natl Acad Sci U S A 99:9021–9025
He J, Hashikawa T, Ojima H, Kinouchi Y (1997) Temporal integration and duration tuning in the dorsal zone of cat auditory cortex. J Neurosci 17:2615–2625
Henry FM (1948) Discrimination of the duration of a sound. J Exp Psychol 38:734–743
Killeen PR, Weiss NA (1987) Optimal timing and the Weber function. Psychol Rev 94:455–468
Maier EH, Klump GM (1990) Auditory duration discrimination in the European starling (Sturnus vulgaris). J Acoust Soc Am 88:616–621
McFadden D (1975) Duration-intensity reciprocity for equal loudness. J Acoust Soc Am 57:702–704
Parker AJ, Newsome WT (1998) Sense and the single neuron: probing the physiology of perception. Annu Rev Neurosci 21:227–277
Poulsen T (1981) Loudness of tone pulses in a free field. J Acoust Soc Am 69:1786–1790
Sinnott JM, Owren MJ, Petersen MR (1987) Auditory duration discrimination in Old World monkeys (Macaca, Cercopithecus) and humans. J Acoust Soc Am 82:465–470
Yunker MP, Herman LM (1974) Discrimination of auditory temporal differences by the bottlenose dolphin and by the human. J Acoust Soc Am 56:1870–1875
Acknowledgements
We thank Antje Brand and Benedikt Grothe for providing us with the raw data of the response functions of neurons in the mouse inferior colliculus. We thank Günther Ehret for providing the mice. This study was funded by a grant from the DFG within the SFB 517. The care and treatment of the animals was approved by the Bezirksregierung Weser-Ems (permit No. 509.8-42502-35/7) and followed the NIH guide for the care and use of laboratory animals.
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Klink, K.B., Klump, G.M. Duration discrimination in the mouse (Mus musculus). J Comp Physiol A 190, 1039–1046 (2004). https://doi.org/10.1007/s00359-004-0561-0
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DOI: https://doi.org/10.1007/s00359-004-0561-0