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Coombs S. A multisensory perspective on near-field detection and localization of hydroacoustic sourcesa). THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2023; 153:2545. [PMID: 37130204 DOI: 10.1121/10.0017926] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 04/07/2023] [Indexed: 05/04/2023]
Abstract
This paper gives a brief synopsis of the research career of S.C. in fish bioacoustics with an emphasis on dipole near fields. The hydroacoustic nature of the dipole near field and the effective stimuli to lateral line and auditory systems combine to produce a multisensory, range-fractionated region that is critically important to many fish behaviors. The mottled sculpin and goldfish lateral lines encode the spatial complexities of the near field as spatial excitation patterns along the body surface to provide instantaneous snapshots of various source features such as distance, orientation, and direction of movement. In contrast, the pressure-sensitive channel of the goldfish auditory system [the anterior swim bladder (SB)-saccule complex] encodes the spatial complexities in a temporal fashion whenever the position or orientation of the source changes with respect to the anterior SB. A full appreciation for how these somatotopic and egocentric representations guide fish behavior requires an understanding of how multisensory information, including vision, is combined in sensorimotor regions of the brain to effect behavior. A brief overview of vertebrate brain organization indicates that behaviors directed to or away from hydroacoustic sources likely involve a variety of mechanisms, behavioral strategies, and brain regions.
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Affiliation(s)
- Sheryl Coombs
- Department of Biological Sciences, Bowling Green State University, Bowling Green, Ohio 43402, USA
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2
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Fay RR, Coombs S, Popper AN. The career and research contributions of Richard R. Fay. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2023; 153:761. [PMID: 36859129 DOI: 10.1121/10.0017098] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 01/12/2023] [Indexed: 06/18/2023]
Abstract
For over 50 years, Richard R. (Dick) Fay made major contributions to our understanding of vertebrate hearing. Much of Dick's work focused on hearing in fishes and, particularly, goldfish, as well as a few other species, in a substantial body of work on sound localization mechanisms. However, Dick's focus was always on using his studies to try and understand bigger issues of vertebrate hearing and its evolution. This article is slightly adapted from an article that Dick wrote in 2010 on the closure of the Parmly Hearing Institute at Loyola University Chicago. Except for small modifications and minor updates, the words and ideas herein are those of Dick.
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Affiliation(s)
- Richard R Fay
- Department of Psychology, Loyola University Chicago, Chicago, Illinois 60660, USA
| | - Sheryl Coombs
- Department of Biology, Bowling Green State University, Bowling Green, Ohio 43403, USA
| | - Arthur N Popper
- Department of Biology, University of Maryland, College Park, Maryland 20742, USA
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3
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Pyć CD, Vallarta J, Rice AN, Zeddies DG, Maxner EE, Denes SL. Vocal behavior of the endangered splendid toadfish and potential masking by anthropogenic noise. CONSERVATION SCIENCE AND PRACTICE 2021. [DOI: 10.1111/csp2.352] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Affiliation(s)
- Cynthia D. Pyć
- JASCO Applied Sciences (Canada) Ltd Victoria British Columbia Canada
| | | | - Aaron N. Rice
- Center for Conservation Bioacoustics, Cornell Lab of Ornithology Cornell University Ithaca New York USA
| | | | - Emily E. Maxner
- JASCO Applied Sciences (Canada) Ltd Dartmouth Nova Scotia Canada
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4
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Vignon M, Aymes JC. Functional effect of vaterite - the presence of an alternative crystalline structure in otoliths alters escape kinematics of the brown trout. J Exp Biol 2020; 223:jeb222034. [PMID: 32414874 DOI: 10.1242/jeb.222034] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 05/11/2020] [Indexed: 12/22/2022]
Abstract
The fast-start escape response is the main locomotor behaviour observed in fish to evade predatory attacks and thereby increase their probability of survival. Thus far, this high-speed sensory motor control has been extensively studied in relation to extrinsic factors. In contrast, there has been surprisingly little consideration of intrinsic individual factors that can mediate sensorial perception, such as inter-individual variability in mechanosensory systems. The inner ear of teleost fishes is composed of otoliths that play an important role in hearing and balance functions. While sagittal otoliths are normally composed of aragonite in many fish species, the inclusion of vaterite (an abnormal crystalline structure) has been reported in a number of individuals from different environments. There is currently strong theoretical and empirical evidence that vaterite deposition has a negative impact on auditory sensitivity in fishes. While the functional/behavioural implications of this defect on otolith-related hearing function has been hypothesised, it has remained largely untested experimentally. Here, using juvenile (0+ years) Salmo trutta originating from the wild in experimental conditions, we report for the first time that the deposition of calcium carbonate in its crystalline vateritic polymorph has significant pervasive effects on the escape kinematics of fish. The presence of an alternative crystalline structure in otoliths is likely to alter fish behaviour in ways that decrease survival. We also report that altered behaviour in individuals with vateritic otoliths is partially compensated for by the presence of a functional lateral line. Such functional compensation suggests more slight consequences, if any, in the wild.
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Affiliation(s)
- Matthias Vignon
- Université de Pau et des Pays de l'Adour, e2s UPPA, INRAE, ECOBIOP, Collège STEE, 64600 Anglet, France
- Université de Pau et des Pays de l'Adour, e2s UPPA, INRAE, ECOBIOP, Aquapôle INRAE, 64310 Saint-Pée-sur-Nivelle, France
| | - Jean-Christophe Aymes
- Université de Pau et des Pays de l'Adour, e2s UPPA, INRAE, ECOBIOP, Aquapôle INRAE, 64310 Saint-Pée-sur-Nivelle, France
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5
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The use of evoked potentials to determine sensory sub-modality contributions to acoustic and hydrodynamic sensing. J Comp Physiol A Neuroethol Sens Neural Behav Physiol 2019; 205:855-865. [PMID: 31686133 DOI: 10.1007/s00359-019-01371-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 09/23/2019] [Accepted: 10/09/2019] [Indexed: 10/25/2022]
Abstract
Both the lateral line and the inner ear contribute to near-field dipole source detection in fish. The precise roles these two sensory modalities provide in extracting information about the flow field remain of interest. In this study, evoked potentials (EP, 30-200 Hz) for blind Mexican cavefish were measured in response to a dipole source. Greatest sensitivity was observed at the lower and upper ends of the tested frequency range. To evaluate the relative contributions of the lateral line and inner ear, we measured the effects of neomycin on EP response characteristics at 40 Hz, and used the vital dye DASPEI to verify neuromast ablation. Neomycin increased the latency of the EP response up until 60 min post-treatment. DASPEI results confirmed that neuromast hair cell death was significant in treated fish over this timeframe. These results indicate that the inner ear, whether it is sound pressure or particle motion detection, makes a significant contribution to the dipole-induced EP in blind cavefish at near-field low frequencies where the lateral line contribution would be expected to be strongest. The results from this study imply that under some circumstances, lateral line function could be complemented by the inner ear.
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6
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Brown AD, Zeng R, Sisneros JA. Auditory evoked potentials of the plainfin midshipman fish ( Porichthys notatus): implications for directional hearing. J Exp Biol 2019; 222:jeb198655. [PMID: 31292164 PMCID: PMC6703703 DOI: 10.1242/jeb.198655] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 07/04/2019] [Indexed: 10/26/2022]
Abstract
The plainfin midshipman (Porichthys notatus) is an acoustically communicative teleost fish. Here, we evaluated auditory evoked potentials (AEPs) in reproductive female midshipman exposed to tones at or near dominant frequencies of the male midshipman advertisement call. An initial series of experiments characterized AEPs at behaviorally relevant suprathreshold sound levels (130-140 dB SPL re. 1 µPa). AEPs decreased in magnitude with increasing stimulus frequency and featured a stereotyped component at twice the stimulus frequency. Recording electrode position was varied systematically and found to affect AEP magnitude and phase characteristics. Later experiments employed stimuli of a single frequency to evaluate contributions of the saccule to the AEP, with particular attention to the effects of sound source azimuth on AEP amplitude. Unilateral excision of saccular otoliths (sagittae) decreased AEP amplitude; unexpectedly, decreases differed for right versus left otolith excision. A final set of experiments manipulated the sound pressure-responsive swim bladder. Swim bladder excision further reduced the magnitude of AEP responses, effectively eliminating responses at the standard test intensity (130 dB SPL) in some animals. Higher-intensity stimulation yielded response minima at forward azimuths ipsilateral to the excised sagitta, but average cross-azimuth modulation generally remained slight. Collectively, the data underscore that electrode position is an essential variable to control in fish AEP studies and suggest that in female midshipman: (1) the saccule contributes to the AEP, but its directionality as indexed by the AEP is limited, (2) a left-right auditory asymmetry may exist and (3) the swim bladder provides gain in auditory sensitivity that may be important for advertisement call detection and phonotaxis.
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Affiliation(s)
- Andrew D Brown
- Department of Speech and Hearing Sciences, University of Washington, Seattle, WA 98105, USA
- Virginia Merrill Bloedel Hearing Research Center, University of Washington, Seattle, WA 98195, USA
| | - Ruiyu Zeng
- Department of Psychology, University of Washington, Seattle, WA 98195, USA
| | - Joseph A Sisneros
- Virginia Merrill Bloedel Hearing Research Center, University of Washington, Seattle, WA 98195, USA
- Department of Psychology, University of Washington, Seattle, WA 98195, USA
- Department of Biology, University of Washington, Seattle, WA 98195, USA
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Colleye O, Vetter BJ, Mohr RA, Seeley LH, Sisneros JA. Sexually dimorphic swim bladder extensions enhance the auditory sensitivity of female plainfin midshipman fish, Porichthys notatus. ACTA ACUST UNITED AC 2019; 222:jeb.204552. [PMID: 31221741 DOI: 10.1242/jeb.204552] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 06/14/2019] [Indexed: 11/20/2022]
Abstract
The plainfin midshipman fish, Porichthys notatus, is a seasonally breeding, nocturnal marine teleost fish that produces acoustic signals for intraspecific social communication. Females rely on audition to detect and locate 'singing' males that produce multiharmonic advertisement calls in the shallow-water, intertidal breeding environments. Previous work showed that females possess sexually dimorphic, horn-like rostral swim bladder extensions that extend toward the primary auditory end organs, the saccule and lagena. Here, we tested the hypothesis that the rostral swim bladder extensions in females increase auditory sensitivity to sound pressure and higher frequencies, which potentially could enhance mate detection and localization in shallow-water habitats. We recorded the auditory evoked potentials that originated from hair cell receptors in the saccule of control females with intact swim bladders and compared them with those from treated females (swim bladders removed) and type I males (intact swim bladders lacking rostral extensions). Saccular potentials were recorded from hair cell populations in vivo while behaviorally relevant pure-tone stimuli (75-1005 Hz) were presented by an underwater speaker. The results indicate that control females were approximately 5-11 dB re. 1 µPa more sensitive to sound pressure than treated females and type I males at the frequencies tested. A higher percentage of the evoked saccular potentials were recorded from control females at frequencies >305 Hz than from treated females and type I males. This enhanced sensitivity in females to sound pressure and higher frequencies may facilitate the acquisition of auditory information needed for conspecific localization and mate choice decisions during the breeding season.
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Affiliation(s)
- Orphal Colleye
- Department of Psychology, University of Washington, Seattle, WA 98195-1525, USA.,Laboratoire de Morphologie Fonctionnelle et Evolutive, Université de Liège, Institut de Chimie, Bât. B6c, Quartier Agora, 4000 Liège, Belgium
| | - Brooke J Vetter
- Department of Psychology, University of Washington, Seattle, WA 98195-1525, USA
| | - Robert A Mohr
- Department of Psychology, University of Washington, Seattle, WA 98195-1525, USA
| | - Lane H Seeley
- Department of Physics, Seattle Pacific University, Seattle, WA 98199-1997, USA
| | - Joseph A Sisneros
- Department of Psychology, University of Washington, Seattle, WA 98195-1525, USA .,Department of Biology, University of Washington, Seattle, WA 98195-1800, USA.,Virginia Merrill Bloedel Hearing Research Center, University of Washington, Seattle, WA 98195-7923, USA
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Perelmuter JT, Wilson AB, Sisneros JA, Forlano PM. Forebrain Dopamine System Regulates Inner Ear Auditory Sensitivity to Socially Relevant Acoustic Signals. Curr Biol 2019; 29:2190-2198.e3. [PMID: 31204161 DOI: 10.1016/j.cub.2019.05.055] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 04/13/2019] [Accepted: 05/20/2019] [Indexed: 01/11/2023]
Abstract
Dopamine is integral to attentional and motivational processes, but studies are largely restricted to the central nervous system. In mammals [1, 2] and fishes [3, 4], central dopaminergic neurons project to the inner ear and could modulate acoustic signals at the earliest stages of processing. Studies in rodents show dopamine inhibits cochlear afferent neurons and protects against noise-induced acoustic injury [5-10]. However, other functions for inner ear dopamine have not been investigated, and the effect of dopamine on peripheral auditory processing in non-mammalians remains unknown [11, 12]. Insights could be gained by studies conducted in the context of intraspecific acoustic communication. We present evidence from a vocal fish linking reproductive-state-dependent changes in auditory sensitivity with seasonal changes in the dopaminergic efferent system in the saccule, their primary organ of hearing. Plainfin midshipman (Porichthys notatus) migrate from deep-water winter habitats to the intertidal zone in the summer to breed. Nesting males produce nocturnal vocalizations to attract females [13]. Both sexes undergo seasonal enhancement of hearing sensitivity at the level of the hair cell [14-16], increasing the likelihood of detecting conspecific signals [17, 18]. Importantly, reproductive females concurrently have reduced dopaminergic input to the saccule [19]. Here, we show that dopamine decreases saccule auditory sensitivity via a D2-like receptor. Saccule D2a receptor expression is reduced in the summer and correlates with sensitivity within and across seasons. We propose that reproductive-state-dependent changes to the dopaminergic efferent system provide a release of inhibition in the saccule, enhancing peripheral encoding of social-acoustic signals.
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Affiliation(s)
- Jonathan T Perelmuter
- Psychology Subprogram in Behavioral & Cognitive Neuroscience, The Graduate Center, City University of New York, 365 5(th) Avenue, New York, NY 10016, USA; Biology Department, Brooklyn College, City University of New York, 2900 Bedford Avenue, Brooklyn, NY 11210, USA.
| | - Anthony B Wilson
- Biology Department, Brooklyn College, City University of New York, 2900 Bedford Avenue, Brooklyn, NY 11210, USA; Biology Subprogram in Ecology, Evolutionary Biology and Behavior, The Graduate Center, City University of New York, 365 5(th) Avenue, New York, NY 10016, USA
| | - Joseph A Sisneros
- Psychology Department, University of Washington, Guthrie Hall, Seattle, WA 98195, USA
| | - Paul M Forlano
- Psychology Subprogram in Behavioral & Cognitive Neuroscience, The Graduate Center, City University of New York, 365 5(th) Avenue, New York, NY 10016, USA; Biology Department, Brooklyn College, City University of New York, 2900 Bedford Avenue, Brooklyn, NY 11210, USA; Biology Subprogram in Neuroscience, The Graduate Center, City University of New York, 365 5(th) Avenue, New York, NY 10016, USA; Biology Subprogram in Ecology, Evolutionary Biology and Behavior, The Graduate Center, City University of New York, 365 5(th) Avenue, New York, NY 10016, USA.
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9
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Cardinal EA, Radford CA, Mensinger AF. The potential for the anterior lateral line to function for sound localization in toadfish (Opsanus tau). J Exp Biol 2018; 221:jeb.180679. [DOI: 10.1242/jeb.180679] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 09/21/2018] [Indexed: 01/04/2023]
Abstract
Male oyster toadfish (Opsanus tau) acoustically attract females to nesting sites using a boatwhistle call. The rapid speed of sound underwater combined with the close proximity of the otolithic organs makes inner ear interaural time differences an unlikely mechanism to localize sound. To determine the role that the mechanosensory lateral line may play in sound localization, microwire electrodes were bilaterally implanted into the anterior lateral line nerve to record neural responses to vibrational stimuli. Highest spike rates and strongest phase-locking occurred at distances close to the fish and decreased as the stimulus was moved further from the fish. Bilateral anterior lateral line neuromasts displayed differential directional sensitivity to incoming vibrational stimuli, which suggests the potential for the lateral line to be used for sound localization in the near field. The present study also demonstrates that the spatially separated neuromasts of the toadfish may provide sufficient time delays between sensory organs for determining sound localization cues. Multimodal sensory input processing through both the inner ear (far field) and lateral line (near field) may allow for effective sound localization in fish.
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Affiliation(s)
- Emily A. Cardinal
- Marine Biological Laboratory, Woods Hole, MA 02543, USA
- Biology Department, University of Minnesota Duluth, Duluth, MN 55812, USA
| | - Craig A. Radford
- Marine Biological Laboratory, Woods Hole, MA 02543, USA
- Leigh Marine Laboratory, Institute of Marine Science, University of Auckland, Warkworth 0941, New Zealand
| | - Allen F. Mensinger
- Marine Biological Laboratory, Woods Hole, MA 02543, USA
- Biology Department, University of Minnesota Duluth, Duluth, MN 55812, USA
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10
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Mohr RA, Whitchurch EA, Anderson RD, Forlano PM, Fay RR, Ketten DR, Cox TC, Sisneros JA. Intra- and Intersexual swim bladder dimorphisms in the plainfin midshipman fish (Porichthys notatus): Implications of swim bladder proximity to the inner ear for sound pressure detection. J Morphol 2017; 278:1458-1468. [PMID: 28691340 DOI: 10.1002/jmor.20724] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 05/17/2017] [Accepted: 06/20/2017] [Indexed: 11/11/2022]
Abstract
The plainfin midshipman fish, Porichthys notatus, is a nocturnal marine teleost that uses social acoustic signals for communication during the breeding season. Nesting type I males produce multiharmonic advertisement calls by contracting their swim bladder sonic muscles to attract females for courtship and spawning while subsequently attracting cuckholding type II males. Here, we report intra- and intersexual dimorphisms of the swim bladder in a vocal teleost fish and detail the swim bladder dimorphisms in the three sexual phenotypes (females, type I and II males) of plainfin midshipman fish. Micro-computerized tomography revealed that females and type II males have prominent, horn-like rostral swim bladder extensions that project toward the inner ear end organs (saccule, lagena, and utricle). The rostral swim bladder extensions were longer, and the distance between these swim bladder extensions and each inner-ear end organ type was significantly shorter in both females and type II males compared to that in type I males. Our results revealed that the normalized swim bladder length of females and type II males was longer than that in type I males while there was no difference in normalized swim bladder width among the three sexual phenotypes. We predict that these intrasexual and intersexual differences in swim bladder morphology among midshipman sexual phenotypes will afford greater sound pressure sensitivity and higher frequency detection in females and type II males and facilitate the detection and localization of conspecifics in shallow water environments, like those in which midshipman breed and nest.
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Affiliation(s)
- Robert A Mohr
- Department of Psychology, University of Washington, Seattle, Washington, 98195-1525
| | | | - Ryan D Anderson
- Center for Developmental Biology & Regenerative Medicine, Seattle Children's Research Institute, Seattle, Washington, 98101
| | - Paul M Forlano
- Department of Biology, Brooklyn College, and The Graduate Center, City University of New York, Brooklyn, New York, 11210
| | - Richard R Fay
- Marine Biological Laboratory, Woods Hole, Massachusetts, 02543
| | - Darlene R Ketten
- Boston University, Biomedical Engineering (Hearing Research Center) and Harvard Medical School, Otology and Laryngology, Boston, Massachusetts, 02115.,Biology Department, Wood Hole Oceanographic Institution, Woods Hole, Massachusetts, 02543
| | - Timothy C Cox
- Center for Developmental Biology & Regenerative Medicine, Seattle Children's Research Institute, Seattle, Washington, 98101.,Department of Pediatrics (Craniofacial Medicine), University of Washington, Seattle, Washington, 98195.,Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, 3800, Australia
| | - Joseph A Sisneros
- Department of Psychology, University of Washington, Seattle, Washington, 98195-1525.,Department of Biology, University of Washington, Seattle, Washington, 98195.,Virginia Merrill Bloedel Hearing Research Center, Seattle, Washington, 98195
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11
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Zielinski DP, Sorensen PW. Silver, bighead, and common carp orient to acoustic particle motion when avoiding a complex sound. PLoS One 2017; 12:e0180110. [PMID: 28654676 PMCID: PMC5487063 DOI: 10.1371/journal.pone.0180110] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 06/11/2017] [Indexed: 12/02/2022] Open
Abstract
Behavioral responses of silver carp (Hypopthalmichthys molitrix), bighead carp (H. nobilis), and common carp (Cyprinus carpio) to a complex, broadband sound were tested in the absence of visual cues to determine whether these species are negatively phonotaxic and the roles that sound pressure and particle motion might play mediating this response. In a dark featureless square enclosure, groups of 3 fish were tracked and the distance of each fish from speakers and their swimming trajectories relative to sound pressure and particle acceleration were analyzed before, and then while an outboard motor sound was played. All three species exhibited negative phonotaxis during the first two exposures after which they ceased responding. The median percent time fish spent near the active speaker for the first two trials decreased from 7.0% to 1.3% for silver carp, 7.9% to 1.1% for bighead carp, and 9.5% to 3% for common carp. Notably, when close to the active speaker fish swam away from the source and maintained a nearly perfect 0° orientation to the axes of particle acceleration. Fish did not enter sound fields greater than 140 dB (ref. 1 μPa). These results demonstrate that carp avoid complex sounds in darkness and while initial responses may be informed by sound pressure, sustained oriented avoidance behavior is likely mediated by particle motion. This understanding of how invasive carp use particle motion to guide avoidance could be used to design new acoustic deterrents to divert them in dark, turbid river waters.
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Affiliation(s)
- Daniel P. Zielinski
- Department of Fisheries, Wildlife, and Conservation Biology, University of Minnesota, St. Paul, Minnesota, United States of America
| | - Peter W. Sorensen
- Department of Fisheries, Wildlife, and Conservation Biology, University of Minnesota, St. Paul, Minnesota, United States of America
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12
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McCormick CA, Gallagher S, Cantu-Hertzler E, Woodrick S. Mechanosensory Lateral Line Nerve Projections to Auditory Neurons in the Dorsal Descending Octaval Nucleus in the Goldfish, Carassius auratus. BRAIN, BEHAVIOR AND EVOLUTION 2016; 88:68-80. [PMID: 27532270 DOI: 10.1159/000447943] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Accepted: 06/22/2016] [Indexed: 11/19/2022]
Abstract
The nucleus medialis is the main first-order target of the mechanosensory lateral line (LL) system. This report definitively demonstrates that mechanosensory LL inputs also terminate in the ipsilateral dorsal portion of the descending octaval nucleus (dDO) in the goldfish. The dDO, which is the main first-order auditory nucleus in bony fishes, includes neurons that receive direct input from the otolithic end organs of the inner ear and project to the auditory midbrain. There are two groups of such auditory projection neurons: medial and lateral. The medial and the lateral groups in turn contain several neuronal populations, each of which includes one or more morphological cell types. In goldfish, the exclusively mechanosensory anterior and posterior LL nerves terminate only on specific cell types of auditory projection neurons in the lateral dDO group. Single neurons in the lateral dDO group may receive input from both anterior and posterior LL nerves. It is possible that some of the lateral dDO neurons that receive LL input also receive input from one or more of the otolithic end organs. These results are consistent with functional studies demonstrating low frequency acoustic sensitivity of the mechanosensory LL in teleosts, and they reveal that the anatomical substrate for sensory integration of otolithic and LL inputs is present at the origin of the central ascending auditory pathway in an otophysine fish.
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13
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Butler JM, Field KE, Maruska KP. Cobalt Chloride Treatment Used to Ablate the Lateral Line System Also Impairs the Olfactory System in Three Freshwater Fishes. PLoS One 2016; 11:e0159521. [PMID: 27416112 PMCID: PMC4944935 DOI: 10.1371/journal.pone.0159521] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2016] [Accepted: 07/05/2016] [Indexed: 12/12/2022] Open
Abstract
Fishes use multimodal signals during both inter- and intra-sexual displays to convey information about their sex, reproductive state, and social status. These complex behavioral displays can include visual, auditory, olfactory, tactile, and hydrodynamic signals, and the relative role of each sensory channel in these complex multi-sensory interactions is a common focus of neuroethology. The mechanosensory lateral line system of fishes detects near-body water movements and is implicated in a variety of behaviors including schooling, rheotaxis, social communication, and prey detection. Cobalt chloride is commonly used to chemically ablate lateral line neuromasts, thereby eliminating water-movement cues to test for mechanosensory-mediated behavioral functions. However, cobalt acts as a nonspecific calcium channel antagonist and could potentially disrupt function of all superficially located sensory receptor cells, including those for chemosensing. Here, we examined whether CoCl2 treatment used to ablate the lateral line system also impairs olfaction in three freshwater fishes, the African cichlid fish Astatotilapia burtoni, goldfish Carassius auratus, and the Mexican blind cavefish Astyanax mexicanus. To examine the impact of CoCl2 on the activity of peripheral receptors, we quantified DASPEI fluorescence intensity of the olfactory epithelium from fish exposed to control and CoCl2 solutions. In addition, we examined brain activation in olfactory processing regions of A. burtoni immersed in either control or cobalt solutions. All three species exposed to CoCl2 had decreased DASPEI staining of the olfactory epithelium, and in A. burtoni, cobalt treatment caused reduced neural activation in olfactory processing regions of the brain. To our knowledge this is the first empirical evidence demonstrating that the same CoCl2 treatment used to ablate the lateral line system also impairs olfactory function. These data have important implications for the use of CoCl2 in future research and suggest that previous studies using CoCl2 should be reinterpreted in the context of both impaired mechanoreception and olfaction.
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Affiliation(s)
- Julie M Butler
- Department of Biological Sciences, Louisiana State University, 107 Life Sciences Bldg., Baton Rouge, LA, 70803, United States of America
| | - Karen E Field
- Department of Biological Sciences, Louisiana State University, 107 Life Sciences Bldg., Baton Rouge, LA, 70803, United States of America
| | - Karen P Maruska
- Department of Biological Sciences, Louisiana State University, 107 Life Sciences Bldg., Baton Rouge, LA, 70803, United States of America
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14
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Higgs DM, Radford CA. The Potential Overlapping Roles of the Ear and Lateral Line in Driving “Acoustic” Responses. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 877:255-70. [DOI: 10.1007/978-3-319-21059-9_12] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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15
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Sisneros JA, Rogers PH. Directional Hearing and Sound Source Localization in Fishes. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 877:121-55. [DOI: 10.1007/978-3-319-21059-9_7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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What the Toadfish Ear Tells the Toadfish Brain About Sound. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 877:197-226. [PMID: 26515316 DOI: 10.1007/978-3-319-21059-9_10] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Of the three, paired otolithic endorgans in the ear of teleost fishes, the saccule is the one most often demonstrated to have a major role in encoding frequencies of biologically relevant sounds. The toadfish saccule also encodes sound level and sound source direction in the phase-locked activity conveyed via auditory afferents to nuclei of the ipsilateral octaval column in the medulla. Although paired auditory receptors are present in teleost fishes, binaural processes were believed to be unimportant due to the speed of sound in water and the acoustic transparency of the tissues in water. In contrast, there are behavioral and anatomical data that support binaural processing in fishes. Studies in the toadfish combined anatomical tract-tracing and physiological recordings from identified sites along the ascending auditory pathway to document response characteristics at each level. Binaural computations in the medulla and midbrain sharpen the directional information provided by the saccule. Furthermore, physiological studies in the central nervous system indicated that encoding frequency, sound level, temporal pattern, and sound source direction are important components of what the toadfish ear tells the toadfish brain about sound.
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Acoustic Communication in Butterflyfishes: Anatomical Novelties, Physiology, Evolution, and Behavioral Ecology. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 877:57-92. [PMID: 26515311 DOI: 10.1007/978-3-319-21059-9_5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Coral reef fishes live in noisy environments that may challenge their capacity for acoustic communication. Butterflyfishes (Family Chaetodontidae) are prominent and ecologically diverse members of coral reef communities worldwide. The discovery of a novel association of anterior swim bladder horns with the lateral line canal system in the genus Chaetodon (the laterophysic connection) revealed a putative adaptation for enhancement of sound reception by the lateral line system and/or the ear. Behavioral studies show that acoustic communication is an important component of butterflyfish social behavior. All bannerfish (Forcipiger, Heniochus, and Hemitaurichthys) and Chaetodon species studied thus far produce several sound types at frequencies of <1 to >1000 Hz. Ancestral character state analyses predict the existence of both shared (head bob) and divergent (tail slap) acoustic behaviors in these two clades. Experimental auditory physiology shows that butterflyfishes are primarily sensitive to stimuli associated with hydrodynamic particle accelerations of ≤500 Hz. In addition, the gas-filled swim bladder horns in Chaetodon are stimulated by sound pressure, which enhances and extends their auditory sensitivity to 1700-2000 Hz. The broadband spectrum of ambient noise present on coral reefs overlaps with the frequency characteristics of their sounds, thus both the close social affiliations common among butterflyfishes and the evolution of the swim bladder horns in Chaetodon facilitate their short-range acoustic communication. Butterflyfishes provide a unique and unexpected opportunity to carry out studies of fish bioacoustics in the lab and the field that integrate the study of sensory anatomy, physiology, evolution, and behavioral ecology.
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Bhandiwad AA, Sisneros JA. Revisiting Psychoacoustic Methods for the Assessment of Fish Hearing. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 877:157-84. [PMID: 26515314 DOI: 10.1007/978-3-319-21059-9_8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Behavioral methods have been critical in the study of auditory perception and discrimination in fishes. In this chapter, we review some of the common methods used in fish psychoacoustics. We discuss associative methods, such as operant, avoidance, and classical conditioning, and their use in constructing audiograms, measuring frequency selectivity, and auditory stream segregation. We also discuss the measurement of innate behavioral responses, such as the acoustic startle response (ASR), prepulse inhibition (PPI), and phonotaxis, and their use in the assessment of fish hearing to determine auditory thresholds and in the testing of mechanisms for sound source localization. For each psychoacoustic method, we provide examples of their use and discuss the parameters and situations where such methods can be best utilized. In the case of the ASR, we show how this method can be used to construct and compare audiograms between two species of larval fishes, the three-spined stickleback (Gasterosteus aculeatus) and the zebrafish (Danio rerio). We also discuss considerations for experimental design with respect to stimulus presentation and threshold criteria and how these techniques can be used in future studies to investigate auditory perception in fishes.
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Affiliation(s)
- Ashwin A Bhandiwad
- Department of Psychology, University of Washington, Seattle, WA, 98103, USA.
| | - Joseph A Sisneros
- Department of Psychology, University of Washington, Seattle, WA, 98103, USA.,Department of Biology, University of Washington, Seattle, WA, 98103, USA
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Chemical Ototoxicity of the Fish Inner Ear and Lateral Line. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 877:419-37. [PMID: 26515324 DOI: 10.1007/978-3-319-21059-9_18] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Hair cell-driven mechanosensory systems are crucial for successful execution of a number of behaviors in fishes, and have emerged as good models for exploring questions relevant to human hearing. This review focuses on ototoxic effects in the inner ear and lateral line system of fishes. We specifically examine studies where chemical ototoxins such as aminoglycoside antibiotics have been employed as tools to disable the lateral line. Lateral line ablation results in alterations to feeding behavior and orientation to water current in a variety of species. However, neither behavior is abolished in the presence of additional sensory cues, supporting the hypothesis that many fish behaviors are driven by multisensory integration. Within biomedical research, the larval zebrafish lateral line has become an important model system for understanding signaling mechanisms that contribute to hair cell death and for developing novel pharmacological therapies that protect hair cells from ototoxic damage. Furthermore, given that fishes robustly regenerate damaged hair cells, ototoxin studies in fishes have broadened our understanding of the molecular and genetic events in an innately regenerative system, offering potential targets for mammalian hair cell regeneration. Collectively, studies of fish mechanosensory systems have yielded insight into fish behavior and in mechanisms of hair cell death, protection, and regeneration.
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Tricas TC, Boyle KS. Diversity and evolution of sound production in the social behavior of Chaetodon butterflyfishes. J Exp Biol 2015; 218:1572-84. [DOI: 10.1242/jeb.114256] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Accepted: 03/16/2015] [Indexed: 11/20/2022]
Abstract
Fish produce context-specific sounds during social communication but it is not known how acoustic behaviors have evolved in relation to specializations of the auditory system. Butterflyfishes (family Chaetodontidae) have a well-defined phylogeny and produce pulsed communication sounds during social interactions on coral reefs. Recent work indicates two sound production mechanisms exist in the bannerfish clade and others for one species in the Chaetodon clade which is distinguished by an auditory specialization, the laterophysic connection (LC). We determine the kinematic action patterns associated with sound production during social interactions in four Chaetodon subgenera and the non-laterophysic Forcipiger. Some Chaetodon species share the head bob acoustic behavior with Forcipiger which along with other sounds in the 100-1000 Hz spectrum are likely adequate to stimulate the ear, swim bladder or LC of a receiver fish. In contrast, only Chaetodon produced the tail slap sound which involves a 1-30 Hz hydrodynamic pulse that likely stimulates the receiver's ear and lateral line at close distances, but neither the swim bladder nor LC. Reconstructions of ancestral character states appear equivocal for the head bob and divergent for the tail slap acoustic behaviors. Independent contrast analysis shows a correlation between sound duration and stimulus intensity characters. The intensity of the tail slap and body pulse sound in Chaeotodon is correlated with body size and can provide honest communication signals. Future studies on fish acoustic communication should investigate low frequency and infrasound acoustic fields to understand the integrated function of the ear and lateral line, and their evolutionary patterns.
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Affiliation(s)
- Timothy C. Tricas
- Department of Biology, University of Hawaii, 2538 The Mall, Honolulu, Hawaii 96822 USA
- Hawaii Institute of Marine Biology, 46-007 Lilipuna Road, Kaneohe, Hawaii 96744 USA
| | - Kelly S. Boyle
- Department of Biology, University of Hawaii, 2538 The Mall, Honolulu, Hawaii 96822 USA
- Hawaii Institute of Marine Biology, 46-007 Lilipuna Road, Kaneohe, Hawaii 96744 USA
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21
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Edds‐Walton PL, Arruda J, Fay RR, Ketten DR. Computerized tomography of the otic capsule and otoliths in the oyster toadfish,
O
psanus tau. J Morphol 2014; 276:228-40. [DOI: 10.1002/jmor.20336] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Revised: 09/23/2014] [Accepted: 10/11/2014] [Indexed: 11/08/2022]
Affiliation(s)
- Peggy L. Edds‐Walton
- Biology DepartmentWoods Hole Oceanographic InstitutionWoods Hole Massachusetts
- Whitman Center, Marine Biological LaboratoryWoods Hole Massachusetts
| | - Julie Arruda
- Biology DepartmentWoods Hole Oceanographic InstitutionWoods Hole Massachusetts
- Radiology DepartmentMassachusetts Eye and Ear InfirmaryBoston Massachusetts
| | - Richard R. Fay
- Whitman Center, Marine Biological LaboratoryWoods Hole Massachusetts
| | - Darlene R. Ketten
- Biology DepartmentWoods Hole Oceanographic InstitutionWoods Hole Massachusetts
- Department of Otology and LaryngologyHarvard Medical SchoolBoston Massachusetts
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