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Nagy M, Naik H, Kano F, Carlson NV, Koblitz JC, Wikelski M, Couzin ID. SMART-BARN: Scalable multimodal arena for real-time tracking behavior of animals in large numbers. SCIENCE ADVANCES 2023; 9:eadf8068. [PMID: 37656798 PMCID: PMC10854427 DOI: 10.1126/sciadv.adf8068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 08/01/2023] [Indexed: 09/03/2023]
Abstract
The SMART-BARN (scalable multimodal arena for real-time tracking behavior of animals in large numbers) achieves fast, robust acquisition of movement, behavior, communication, and interactions of animals in groups, within a large (14.7 meters by 6.6 meters by 3.8 meters), three-dimensional environment using multiple information channels. Behavior is measured from a wide range of taxa (insects, birds, mammals, etc.) and body size (from moths to humans) simultaneously. This system integrates multiple, concurrent measurement techniques including submillimeter precision and high-speed (300 hertz) motion capture, acoustic recording and localization, automated behavioral recognition (computer vision), and remote computer-controlled interactive units (e.g., automated feeders and animal-borne devices). The data streams are available in real time allowing highly controlled and behavior-dependent closed-loop experiments, while producing comprehensive datasets for offline analysis. The diverse capabilities of SMART-BARN are demonstrated through three challenging avian case studies, while highlighting its broad applicability to the fine-scale analysis of collective animal behavior across species.
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Affiliation(s)
- Máté Nagy
- Department of Collective Behavior, Max-Planck Institute of Animal Behavior, Konstanz, Germany
- Centre for the Advanced Study of Collective Behavior, University of Konstanz, Konstanz, Germany
- Department of Biology, University of Konstanz, Konstanz, Germany
- MTA-ELTE Lendület Collective Behavior Research Group, Hungarian Academy of Sciences, Budapest, Hungary
- MTA-ELTE Statistical and Biological Physics Research Group, Eötvös Loránd Research Network, Budapest, Hungary
- Department of Biological Physics, Eötvös Loránd University, Budapest, Hungary
| | - Hemal Naik
- Department of Collective Behavior, Max-Planck Institute of Animal Behavior, Konstanz, Germany
- Centre for the Advanced Study of Collective Behavior, University of Konstanz, Konstanz, Germany
- Department of Biology, University of Konstanz, Konstanz, Germany
- Department of Ecology of Animal Societies, Max-Planck Institute of Animal Behavior, Konstanz, Germany
| | - Fumihiro Kano
- Department of Collective Behavior, Max-Planck Institute of Animal Behavior, Konstanz, Germany
- Centre for the Advanced Study of Collective Behavior, University of Konstanz, Konstanz, Germany
- Department of Biology, University of Konstanz, Konstanz, Germany
| | - Nora V. Carlson
- Department of Collective Behavior, Max-Planck Institute of Animal Behavior, Konstanz, Germany
- Centre for the Advanced Study of Collective Behavior, University of Konstanz, Konstanz, Germany
- Department of Biology, University of Konstanz, Konstanz, Germany
- Department of Zoology, Faculty of Science/Graduate School of Science, Kyoto University, Kyoto, 606-8502, Japan
| | - Jens C. Koblitz
- Department of Collective Behavior, Max-Planck Institute of Animal Behavior, Konstanz, Germany
- Centre for the Advanced Study of Collective Behavior, University of Konstanz, Konstanz, Germany
- Department of Biology, University of Konstanz, Konstanz, Germany
| | - Martin Wikelski
- Centre for the Advanced Study of Collective Behavior, University of Konstanz, Konstanz, Germany
- Department of Migration, Max Planck Institute of Animal Behavior, Radolfzell, Germany
| | - Iain D. Couzin
- Department of Collective Behavior, Max-Planck Institute of Animal Behavior, Konstanz, Germany
- Centre for the Advanced Study of Collective Behavior, University of Konstanz, Konstanz, Germany
- Department of Biology, University of Konstanz, Konstanz, Germany
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Johnson ZV, Hegarty BE, Gruenhagen GW, Lancaster TJ, McGrath PT, Streelman JT. Cellular profiling of a recently-evolved social behavior in cichlid fishes. Nat Commun 2023; 14:4891. [PMID: 37580322 PMCID: PMC10425353 DOI: 10.1038/s41467-023-40331-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 07/21/2023] [Indexed: 08/16/2023] Open
Abstract
Social behaviors are diverse in nature, but it is unclear how conserved genes, brain regions, and cell populations generate this diversity. Here we investigate bower-building, a recently-evolved social behavior in cichlid fishes. We use single nucleus RNA-sequencing in 38 individuals to show signatures of recent behavior in specific neuronal populations, and building-associated rebalancing of neuronal proportions in the putative homolog of the hippocampal formation. Using comparative genomics across 27 species, we trace bower-associated genome evolution to a subpopulation of glia lining the dorsal telencephalon. We show evidence that building-associated neural activity and a departure from quiescence in this glial subpopulation together regulate hippocampal-like neuronal rebalancing. Our work links behavior-associated genomic variation to specific brain cell types and their functions, and suggests a social behavior has evolved through changes in glia.
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Affiliation(s)
- Zachary V Johnson
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
- Institute of Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
- Department of Psychiatry and Behavioral Sciences, Emory University, Atlanta, GA, USA.
- Emory National Primate Research Center, Emory University, Atlanta, GA, USA.
| | - Brianna E Hegarty
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA
- Institute of Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - George W Gruenhagen
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA
- Institute of Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Tucker J Lancaster
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA
- Institute of Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Patrick T McGrath
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
- Institute of Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
| | - Jeffrey T Streelman
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
- Institute of Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
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Baud A, McPeek S, Chen N, Hughes KA. Indirect Genetic Effects: A Cross-disciplinary Perspective on Empirical Studies. J Hered 2022; 113:1-15. [PMID: 34643239 PMCID: PMC8851665 DOI: 10.1093/jhered/esab059] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Indirect genetic effects (IGE) occur when an individual's phenotype is influenced by genetic variation in conspecifics. Opportunities for IGE are ubiquitous, and, when present, IGE have profound implications for behavioral, evolutionary, agricultural, and biomedical genetics. Despite their importance, the empirical study of IGE lags behind the development of theory. In large part, this lag can be attributed to the fact that measuring IGE, and deconvoluting them from the direct genetic effects of an individual's own genotype, is subject to many potential pitfalls. In this Perspective, we describe current challenges that empiricists across all disciplines will encounter in measuring and understanding IGE. Using ideas and examples spanning evolutionary, agricultural, and biomedical genetics, we also describe potential solutions to these challenges, focusing on opportunities provided by recent advances in genomic, monitoring, and phenotyping technologies. We hope that this cross-disciplinary assessment will advance the goal of understanding the pervasive effects of conspecific interactions in biology.
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Affiliation(s)
- Amelie Baud
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain.,the Universitat Pompeu Fabra (UPF), Barcelona,Spain
| | - Sarah McPeek
- the Department of Biology, University of Virginia, Charlottesville, VA 22904, USA
| | - Nancy Chen
- the Department of Biology, University of Rochester, Rochester, NY 14627,USA
| | - Kimberly A Hughes
- the Department of Biological Science, Florida State University, Tallahassee, FL 32303,USA
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Wang G, Muhammad A, Liu C, Du L, Li D. Automatic Recognition of Fish Behavior with a Fusion of RGB and Optical Flow Data Based on Deep Learning. Animals (Basel) 2021; 11:ani11102774. [PMID: 34679796 PMCID: PMC8532692 DOI: 10.3390/ani11102774] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 09/18/2021] [Accepted: 09/20/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Animal behaviors are critical for survival, which is expressed over a long period of time. The emergence of computer vision and deep learning technologies creates new possibilities for understanding the biological basis of these behaviors and accurately quantifying behaviors, which contributes to attaining high production efficiency and precise management in precision farming. Here, we demonstrate that a dual-stream 3D convolutional neural network with RGB and optical flow video clips as input can be used to classify behavior states of fish schools. The FlowNet2 based on deep learning, combined with a 3D convolutional neural network, was first applied to identify fish behavior. Additionally, the results indicate that the proposed non-invasive recognition method can quickly, accurately, and automatically identify fish behaviors across hundreds of hours of video. Abstract The rapid and precise recognition of fish behavior is critical in perceiving health and welfare by allowing farmers to make informed management decisions on recirculating aquaculture systems while reducing labor. The conventional recognition methods are to obtain movement information by implanting sensors on the skin or in the body of the fish, which can affect the normal behavior and welfare of the fish. We present a novel nondestructive method with spatiotemporal and motion information based on deep learning for real-time recognition of fish schools’ behavior. In this work, a dual-stream 3D convolutional neural network (DSC3D) was proposed for the recognition of five behavior states of fish schools, including feeding, hypoxia, hypothermia, frightening and normal behavior. This DSC3D combines spatiotemporal features and motion features by using FlowNet2 and 3D convolutional neural networks and shows significant results suitable for industrial applications in automatic monitoring of fish behavior, with an average accuracy rate of 95.79%. The model evaluation results on the test dataset further demonstrated that our proposed method could be used as an effective tool for the intelligent perception of fish health status.
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Affiliation(s)
- Guangxu Wang
- National Innovation Center for Digital Fishery, China Agricultural University, Beijing 100083, China; (G.W.); (A.M.); (C.L.); (L.D.)
- College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China
- Beijing Engineering and Technology Research Centre for Internet of Things in Agriculture, Beijing 100083, China
- Key Laboratory of Agricultural Information Acquisition Technology, Ministry of Agriculture, Beijing 100083, China
| | - Akhter Muhammad
- National Innovation Center for Digital Fishery, China Agricultural University, Beijing 100083, China; (G.W.); (A.M.); (C.L.); (L.D.)
- College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China
- Beijing Engineering and Technology Research Centre for Internet of Things in Agriculture, Beijing 100083, China
- Key Laboratory of Agricultural Information Acquisition Technology, Ministry of Agriculture, Beijing 100083, China
| | - Chang Liu
- National Innovation Center for Digital Fishery, China Agricultural University, Beijing 100083, China; (G.W.); (A.M.); (C.L.); (L.D.)
- College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China
- Beijing Engineering and Technology Research Centre for Internet of Things in Agriculture, Beijing 100083, China
- Key Laboratory of Agricultural Information Acquisition Technology, Ministry of Agriculture, Beijing 100083, China
| | - Ling Du
- National Innovation Center for Digital Fishery, China Agricultural University, Beijing 100083, China; (G.W.); (A.M.); (C.L.); (L.D.)
- College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China
- Beijing Engineering and Technology Research Centre for Internet of Things in Agriculture, Beijing 100083, China
- Key Laboratory of Agricultural Information Acquisition Technology, Ministry of Agriculture, Beijing 100083, China
| | - Daoliang Li
- National Innovation Center for Digital Fishery, China Agricultural University, Beijing 100083, China; (G.W.); (A.M.); (C.L.); (L.D.)
- College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China
- Beijing Engineering and Technology Research Centre for Internet of Things in Agriculture, Beijing 100083, China
- Key Laboratory of Agricultural Information Acquisition Technology, Ministry of Agriculture, Beijing 100083, China
- Correspondence: ; Tel.: +86-10-62737679; Fax: +86-10-62737741
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Johnson ZV, Arrojwala MTS, Aljapur V, Lee T, Lancaster TJ, Lowder MC, Gu K, Stockert JI, Lecesne RL, Moorman JM, Streelman JT, McGrath PT. Automated measurement of long-term bower behaviors in Lake Malawi cichlids using depth sensing and action recognition. Sci Rep 2020; 10:20573. [PMID: 33239639 PMCID: PMC7688978 DOI: 10.1038/s41598-020-77549-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 11/12/2020] [Indexed: 11/08/2022] Open
Abstract
In the wild, behaviors are often expressed over long time periods in complex and dynamic environments, and many behaviors include direct interaction with the environment itself. However, measuring behavior in naturalistic settings is difficult, and this has limited progress in understanding the mechanisms underlying many naturally evolved behaviors that are critical for survival and reproduction. Here we describe an automated system for measuring long-term bower construction behaviors in Lake Malawi cichlid fishes, in which males use their mouths to sculpt sand into large species-specific structures for courtship and mating. We integrate two orthogonal methods, depth sensing and action recognition, to simultaneously track the developing bower structure and the thousands of individual sand manipulation behaviors performed throughout construction. By registering these two data streams, we show that behaviors can be topographically mapped onto a dynamic 3D sand surface through time. The system runs reliably in multiple species, across many aquariums simultaneously, and for up to weeks at a time. Using this system, we show strong differences in construction behavior and bower form that reflect species differences in nature, and we gain new insights into spatial, temporal, social dimensions of bower construction, feeding, and quivering behaviors. Taken together, our work highlights how low-cost tools can automatically quantify behavior in naturalistic and social environments over long timescales in the lab.
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Affiliation(s)
- Zachary V Johnson
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | | | - Vineeth Aljapur
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Tyrone Lee
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Tucker J Lancaster
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA
- Interdisciplinary Graduate Program in Quantitative Biosciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Mark C Lowder
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Karen Gu
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Joseph I Stockert
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Rachel L Lecesne
- Parker H. Petit Institute of Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Jean M Moorman
- Parker H. Petit Institute of Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Jeffrey T Streelman
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
- Interdisciplinary Graduate Program in Quantitative Biosciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
| | - Patrick T McGrath
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
- Interdisciplinary Graduate Program in Quantitative Biosciences, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
- Department of Computer Science, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
- School of Physics, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
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