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Publications
PLEASE NOTE: due to copyright regulations, most of the links below refer to the webpages of the respective journal - CLICK ON PAGE NUMBERS. If you find that you do not have access, we are happy to supply a PDF-copy for personal use upon request.
Complete Publication List of Prof. Geoffrey A. Manley (separate list)
2025
Manley GA, Köppl C (2025) When dinosaurs hear like barn owls: Pitfalls and caveats in assessing hearing in dinosaurs. Biol Lett 21:20240680
Bergevin C, Whiley R, Wit H, Manley GA, van Dijk P (2025) Auditory cellular cooperativity probed via spontaneous otoacoustic emissions. BiophysJ 124:1208-1225
Kuokkanen PT, Kraemer I, Köppl C, Carr CE, , Kempter R (2025) Single neuron contributions to the auditory brainstem EEG. J Neurosci e1139242025
2024
Steenken F, Beutelmann R, Oetjen H, Köppl C, Klump GM (2024) Auditory perception and neural representation of temporal fine structure are impaired by age but not by cochlear synaptopathy. bioRxiv preprint
Aralla R, Pauley C, Köppl C (2024) The neural representation of binaural sound localization cues across different subregions of the chicken’s inferior colliculus. J Comp Neurol 532:e25653
Steenken F, Pektaş A, Köppl C (2024) Age-related changes in olivocochlear efferent innervation in gerbils. Front Synaptic Neurosci 16:1422330.
Manley GA (2024) Conditions Underlying the Appearance of Spontaneous Otoacoustic Emissions in Mammals. J Assoc Res Otolaryngol:in press.
Bovee S, Klump GM, Köppl C, Pyott SJ (2024) The Stria Vascularis: Renewed Attention on a Key Player in Age-Related Hearing Loss. Int J Mol Sci 25:5391.
Heeringa AN (2024) Single-unit data for sensory neuroscience: Responses from the auditory nerve of young-adult and aging gerbils. Sci Data 11:411.
Castaño-González K, Köppl C, Pyott SJ (2024) The crucial role of diverse animal models to investigate cochlear aging and hearing loss. Hear Res 445:108989.
Manley GA, Maat B, Begall S, Malkemper P, Caspar KR, Leif M, van Dijk P (2024) Otoacoustic emissions in African mole-rats. Hear Res 445:108994.
Bovee S, Klump GM, Pyott SJ, Sielaff C, Köppl C (2024) Cochlear ribbon synapses in aged gerbils. Int J Mol Sci 25:2738.
Carr CE, Wang T, Kraemer I, Capshaw G, Ashida G, Köppl C, Kempter R, Kuokkanen PT (2024) Experience-Dependent Plasticity in Nucleus Laminaris of the Barn Owl. J Neurosci 44:e0940232023.
2023
Manley GA (2023) The history of lizard auditory research. In: Ketten D, Coffin A, Popper AN, Fay RR (Eds) A History of Discoveries on Hearing. New York, Springer. pp 113-149.
Heeringa AN, Jüchter C, Beutelmann R, Klump GM, Köppl C (2023) Altered neural encoding of vowels in noise does not affect behavioral vowel discrimination in gerbils with age-related hearing loss. Front Neurosci 17:1238941.
Heeringa AN, Teske F, Ashida G, Köppl C (2023) Cochlear aging disrupts the correlation between spontaneous rate and sound level coding in auditory nerve fibers. J Neurophysiol 130:736-750.
Köppl C, Klump G (2023) Schwerhörigkeit im Alter: Was steckt dahinter? Biospektrum 29:341–344.
Manley GA (2023) Evolution of Diversity in the Auditory Papillae of Reptiles. Diversity 15:730
2022
Steenken F, Oetjen H, Beutelmann R, Carney LH, Köppl C, Klump GM (2022) Neural processing and perception of Schroeder-phase harmonic tone complexes in the gerbil: Relating single-unit neurophysiology to behavior. Eur J Neurosci 56:4060-4085
Manley, GA (2022) Otoacoustic Emissions in Non-Mammals. Audiol Res 12:260–272.
Steenken F, Bovee S, Köppl C (2022) Immunolabeling and Counting Ribbon Synapses in Young Adult and Aged Gerbil Cochleae. JoVE 182:e63874.
Krumm B, Klump GM, Köppl C, Beutelmann R, Langemann U (2022) Chickens have excellent sound localization ability. J Expt Biol 255.
Köppl C (2022): Avian Hearing. In: Sturkie’s Avian Physiology, seventh ed (Scanes CG, Dridi, S, eds), Elsevier, pp. 159-177.
Heeringa AN, Köppl C (2022) Auditory nerve fiber discrimination and representation of naturally-spoken vowels in noise. eNeuro 9(1).
Press release by the University of Oldenburg, related to this work
2021
Patrick SC, Assink JD, Basille M, Clusella-Trullas S, Clay TA, den Ouden O, Joo R, Zeyl JN, Benhamou S, Christensen-Dalsgaard J, Evers L, Fayet AL, Köppl C, Malkemper EP, Martín López LM, Padget O, Phillips RA, Prior M, Smets P, van Loon E (2021) Infrasound as a Cue for Seabird Navigation. Front Ecol Evol: 9:740027.
Steenken F, Heeringa AN, Beutelmann R, Zhang L, Bovee S, Klump GM, Köppl C (2021) Age-related decline in cochlear ribbon synapses and its relation to different metrics of auditory-nerve activity. Neurobiol Aging 108:133-145.
Caus Capdevila MQ, Sienknecht UJ, Köppl C (2021) Developmental maturation of presynaptic ribbon numbers in chicken basilar-papilla hair cells and its perturbation by long-term overexpression of Wnt9a. Dev Neurobiol 81:817-832.
Manley GA (2021) An evolutionary approach to middle-ear prostheses. Hear Res 400:108144.
Martin, P., Manley, G.A. (2021) Auditory processing by the cochlea. In: Kandel, E., Jessell, T.M., Siegelbaum, S.A., Mack, S., Koester, J. Principles of Neural Science, sixth ed. Columbus, OH., McGraw-Hill, 594-624.
2020
Luo, Z.-X., Manley, G.A. (2020) Origins and Early Evolution of Mammalian Ears and Hearing Function. In: Grothe, B., Fritzsch, B. The Senses: A Comprehensive Reference, Vol. 2, Second edition. Elsevier, Amsterdam, 207-252. (Also published as: Reference Module in Neuroscience and Biobehavioral Psychology.
Manley, G.A. (2020) The Hearing of Lizards and Snakes. In: Grothe, B., Fritzsch, B. Eds.) The Senses: A Comprehensive Reference, Vol.2, Second Edition. Elsevier, Amsterdam, 149-162. (Also published as: Reference Module in Neuroscience and Biobehavioral Psychology.
Thiele N, KJ Hildebrandt, Köppl C (2020) Gene delivery to neurons in the auditory brainstem of barn owls using standard recombinant adeno-associated virus vectors. Curr Res Neurobiol 1:100001.
Zeyl JN, den Ouden O, Köppl C, Assink J, Christensen-Dalsgaard J, Patrick S, Clusella-Trullas S (2020) Infrasonic hearing in birds: a review of audiometry and hypthesized structure-function relationships. Biol Rev 95:1036-1054
Reijntjes DOJ, Köppl C, Pyott SJ (2020) Volume gradients in inner hair cell-auditory nerve fiber pre- and postsynaptic proteins differ across mouse strains. Hear Res 390
Wit HP, Manley GA, van Dijk P (2020) Modeling the characteristics of spontaneuous otoacoustic emissions in lizards. Hearing Res 385.
Engler S, Köppl C, Manley GA, de Kleine E, van Dijk P (2020) Suppression tuning of spontaneous otoacoustic emissions in the barn owl (Tyto alba). Hearing Res 385.
Heeringa AN, Zhang L, Ashida G, Beutelmann R, Steenken F, Köppl C (2020) Temporal coding of single auditory nerve fibers is not degraded in aging gerbils. J Neurosci 40:343-354.
Aralla R, Ashida G, Köppl C (2020) Binaural responses in the auditory midbrain of chicken (Gallus gallus). Eur J Neurosci 51:1290-1304
2019
Christensen-Dalsgaard J, Manley GA (2019) Sound localization by the internally coupled ears of lizards:
From biophysics to biorobotics. J Acoust Soc Am 146:4718–4726.
Krumm B, Klump GM, Köppl C, Langemann U (2019) The barn owls’ Minimum Audible Angle. PLoS ONE 14(8): e0220652.
Köppl C (2019) Internally coupled middle ears enhance the range of interaural time differences heard by the chicken. J Expt Biol: 222.
Manley GA (2019) How does Nature construct an ear? Canadian Audiologist 6 (2).
Barone CM, Douma S, Reijntjes DOJ, Browe BM, Köppl C, Klump G, Park TJ, Pyott SJ (2019) Altered cochlear innervation in developing and mature naked and Damaraland mole rats. J Comp Neurol: 527:2302-2316.
Heeringa AN, Köppl C (2019) The aging cochlea: Towards unraveling the functional contributions of strial dysfunction and synaptopathy. Hear Res 376:111-124.
2018
Thiele N, Köppl C (2018) Gas Anaesthesia Impairs Peripheral Auditory Sensitivity in Barn Owls (Tyto alba). eNeuro 5(5) e0140-18.2018 1–14.
Köppl C, Wilms V, Russell IJ, Nothwang HG (2018) Evolution of endolymph secretion and endolymphatic potential generation in the vertebrate inner ear. Brain Behav Evol 92:1-31.
Fischer BJ, Wydick J, Köppl C, Peña JL (2018) Multidimensional stimulus encoding in the auditory nerve of the barn owl. J Acoust Soc Am 144:2116-2127.
Kuokkanen PT, Kraemer A, Kempter R, Köppl C, Carr CE (2018) Auditory brainstem response wave III is correlated with extracellular field potentials from nucleus laminaris of the barn owl. Acta Acustica 104:874-877..
Köppl C, Manley GA (2018) A Functional Perspective on the Evolution of the Cochlea. In: Function and Dysfunction of the Cochlea (Petit C, Richardson G, eds). Cold Spring Harb Perspect Med a033241.
Manley GA (2018) Travelling waves and tonotopicity in the inner ear: a historical and comparative perspective. J Comp Physiol A. 204:773-781.
Zhang L, Engler S, Koepcke L, Steenken F, Köppl C (2018) Concurrent gradients of ribbon volume and AMPA-receptor patch volume in cochlear afferent synapses on gerbil inner hair cells. Hear Res 364:81-89
Epp B, Manley GA, van Dijk P (2018) The mechanisms underlying multiple lobes in SOAE suppression tuning curves in a transmission line model of the cochlea. In: To the Ear and Back Again - Advances in Auditory Biophysics. Eds. C Bergevin, S Puria. AIP Conf.Proc. Vol. 1965, pp 090005-1 - 090005-5, Melville, New York
Manley GA, Wartini A, Schwabedissen G, Siegl E (2018) Spontaneous otoacoustic emissions in teiid lizards. Hear Res 363:98-109
Manley GA, Lukashkin AN, Simoes P, Burwood GWS, Russell IJ (2018) The Mammalian Ear: Physics and the Principles of Evolution. Acoustics Today 14:8-16.
Kuokkanen P, Ashida G, Kraemer A, McColgan T, Funabiki K, Wagner H, Köppl C, Carr CE, Kempter R (2018) Contribution of action potentials to the extracellular field potential in the nucleus laminaris of barn owl. J Neurophysiol 119:1422-1436
2017
Krumm B, Klump G, Köppl C, Langemann U (2017): Barn owls have ageless ears. Proc R Soc B 284: 20171584.
Munnamalai V, Sienknecht UJ, Duncan RK, Scott MK, Thawani A, Fantetti KN, Atallah NM, Biesemeier DJ, Song KH, Luethy K, Traub E, Fekete DM (2017) Wnt9a can influence cell fates and neural connectivity across the radial axis of the developing cochlea. J Neurosci 37:8975-8988.
Manley GA (2017) The cochlea: What it is, where it came from and what is special about it. In: Understanding the cochlea (Manley GA, Gummer AW, Popper AN, Fay RR, eds), Springer Handbooks of Auditory Research. New York: Springer Science & Business Media, pp. 17-32
Manley GA, Gummer AW (2017) Major Advances in Cochlear Research. In: Understanding the cochlea (Manley GA, Gummer AW, Popper AN, Fay RR, eds), Springer Handbooks of Auditory Research. New York: Springer Science & Business Media, pp. 1-15.
Manley GA (2017) Comparative auditory neuroscience: Understanding the evolution and function of ears. JARO 18:1-24
Manley GA (2017) The mammalian Cretaceous cochlear revolution. Hear Res 352:23-29.
Manley GA (2017) The foundations of high-frequency hearing in early mammals. J Mammal Evol 25:155-163
Carr CE, Christensen-Dalsgaard J, Edds-Walton P, Köppl C, Tang Y, Young B, Willis KL (2017) Evolutionary Trends in Hearing in Nonmammalian Vertebrates. In: Evolution of Nervous Systems, 2nd ed (Kaas J, ed), Vol 1 The Nervous Systems of non-mammalian Vertebrates (Striedter G, ed), Elsevier, pp. 291-308.
Manley GA, Köppl C, Christensen-Dalsgaard J, Wilson M (2017) Evolutionary trends in land vertebrate hearing organs. In: Evolution of Nervous Systems, 2nd ed (Kaas J, ed), Vol 1 The Nervous Systems of non-mammalian Vertebrates (Striedter G, ed), Elsevier, pp. 277-290.
2016
2015
2014
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2012
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2009
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2007
2006
2005
Köppl C, Futterer E, Nieder B, Sistermann R, Wagner H (2005) Embryonic and posthatching development of the barn owl (Tyto alba): Reference data for age determination. Dev Dyn 233:1248–1260.
2004
Manley GA, Sienknecht U, Köppl C (2004) Calcium modulates the frequency and amplitude of spontaneous otoacoustic emissions in the bobtail skink. J Neurophysiol 92:2685-2693.