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How neural networks evolved to generate the diversity of species-specific communication signals is unknown. For receivers of the signals, one hypothesis is that novel recognition phenotypes arise from parameter variation in...

Gryllus bimaculatus acoustic communication Cricket evolution evolutionary biology mating signals Neural Networks neuroscience Animals Auditory Perception Brain Female Gryllidae Insecta Male Nerve Net Phenotype RECOGNITION psychology Vocalization Animal

Markov model acoustic communication INFORMATION information theory Machine Learning meaning Network analysis Sequence Analysis vocalisation acoustics Animals Markov Chains Models Biological Perception Vocalization Animal

When the amplitude modulation of species-specific acoustic signals is distorted in the transmission channel, signals become difficult to recognize by the receiver. Tolerant auditory pattern recognition systems, which after...

Gryllus bimaculatus acoustic communication calling song Phonotaxis oddball paradigm tolerant pattern recognition

BACKGROUND: Rodent ultrasonic vocalizations (USVs) are crucial to their social communication and a widely used translational tool for linking gene mutations to behavior. To maximize the causal interpretation of experimental...

RESEARCH ARTICLE bioacoustics Vocal production acoustic communication speech rodents

Gryllus bimaculatus acoustic communication calling song oddball paradigm Phonotaxis tolerant pattern recognition Acoustic Stimulation Animals Auditory Perception Female Gryllidae Sound sound localization

Original Paper acoustic communication central pattern generator Identified interneurons Modular network Timing of rhythms

Behaviour RESEARCH ARTICLES Phonotaxis Gryllus bimaculatus calling song oddball paradigm tolerant pattern recognition acoustic communication

Relatively few studies have investigated the sound production of Amazon River dolphins (Inia geoffrensis), and many questions remain regarding their social sounds. In this study, we document the presence of "low frequency...

Amazon River dolphins Inia geoffrensis acoustic communication geographic variation Low frequency sounds Animal Sciences Biology Zoology

acoustic communication cuticular hydrocarbons eigendecomposition geometric morphometrics multimodal signaling sexual selection Animals genetic variation Gryllidae Hydrocarbons Male Phenotype selection Genetic Wings Animal

acoustic communication Middle-ear structure Ontogeny Separation calls Soricidae Age Factors Animals Ear Female Male Shrews Vibration Vocalization Animal X-Ray Microtomography

Determining whether a species' vocal communication system is graded or discrete requires definition of its vocal repertoire. In this context, research on domestic pig (Sus scrofa domesticus) vocalizations, for example, has led...

acoustic communication graded vocalizations Sus scrofa vocal repertoire wild boar

How neural networks evolved to generate the diversity of species-specific communication signals is unknown. For receivers of the signals, one hypothesis is that novel recognition phenotypes arise from parameter variation in...

RESEARCH ARTICLE evolutionary biology neuroscience Cricket Gryllus bimaculatus acoustic communication mating signals evolution Neural Networks Other

Original Paper acoustic communication central pattern generator Identified interneurons Modular network Timing of rhythms

Chirping male crickets combine a 30 Hz pulse pattern with a 3 Hz chirp pattern to drive the rhythmic opening-closing movements of the front wings for sound production. Lesion experiments suggest two coupled modular...

acoustic communication central pattern generator Identified interneurons Modular network Timing of rhythms Action Potentials Animals Auditory Perception Gryllidae Interneurons Vocalization Animal

BACKGROUND: Rodent ultrasonic vocalizations (USVs) are crucial to their social communication and a widely used translational tool for linking gene mutations to behavior. To maximize the causal interpretation of experimental...

acoustic communication bioacoustics rodents speech Vocal production Animals communication Mice Rats Ultrasonics Vocalization Animal