Quantification of Aggregation and Associated Brain Areas in Drosophila Melanogaster

研究成果: Conference contribution

抜粋

Social behavior requires the interaction among animals. Aggregation, spatial assembly of animals, facilitates inter-individual communication, and provides occasions of social interaction. To quantify aggregation in small animals such as insects it is necessary to detect individual animals at a high precision. By expanding the utility of recently developed machine vision software, we here track multiple individual Drosophila melanogaster and provide new metrics for quantifying aggregation. Flies in a circular arena immediately formed aggregation that is significantly higher than random distribution, and it developed over the course of 30 minutes. As the first step toward the identification of neural circuits underlying aggregation, we analyzed large trajectory data (18, 992 videos), where 2, 204 groups of neurons were genetically stimulated. Large-scale correlations of behavioral performance and labelled neurons identified brain areas associated with aggregation and isolation.

元の言語English
ホスト出版物のタイトル2019 IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom Workshops 2019
出版者Institute of Electrical and Electronics Engineers Inc.
ページ759-764
ページ数6
ISBN(電子版)9781538691519
DOI
出版物ステータスPublished - 2019 3
イベント2019 IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom Workshops 2019 - Kyoto, Japan
継続期間: 2019 3 112019 3 15

出版物シリーズ

名前2019 IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom Workshops 2019

Conference

Conference2019 IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom Workshops 2019
Japan
Kyoto
期間19/3/1119/3/15

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications
  • Information Systems and Management
  • Artificial Intelligence

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  • これを引用

    Okuno, T., Hashimoto, K., & Tanimoto, H. (2019). Quantification of Aggregation and Associated Brain Areas in Drosophila Melanogaster. : 2019 IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom Workshops 2019 (pp. 759-764). [8730594] (2019 IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom Workshops 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PERCOMW.2019.8730594