Visual Analysis of Zebrafish Behavior

Forskningsoutput: KonferensbidragKonferenspaper, ej i proceeding/ej förlagsutgivet

Abstract

There is significant interest from the medical and
neuroscience communities for studying the behavior of zebrafish
larvae, particularly in the context of drug testing. In this paper, we
propose a method for analyzing the behavior of zebrafish larvae
in a high-throughput system using automatic image analysis.
Specifically, algorithms for estimating the poses of the larvae in
video recordings are presented. The pose estimation results are
subsequently used to estimate kinematic parameters, segment the
discretized movement into swim bouts (short bursts of movement)
and to categorize the swim bouts into a number of classes. The
distributions of bout classes are analyzed over time for different
doses of amphetamine and apomorphine and compared to control
groups. Preliminary results are presented indicating that the
proposed method is able to measure the effects of pharmacological
manipulations in the zebrafish larvae.

Detaljer

Författare
Enheter & grupper
Externa organisationer
  • Chalmers University of Technology
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Zoologi
Originalspråkengelska
Antal sidor4
StatusPublished - 2016 dec 4
PublikationskategoriForskning
Peer review utfördJa
Evenemang2016 23rd International Conference on Pattern Recognition (ICPR 2016) - Cancún Center, Cancún, Mexiko
Varaktighet: 2016 dec 42016 dec 8
http://www.icpr2016.org/site/

Konferens

Konferens2016 23rd International Conference on Pattern Recognition (ICPR 2016)
Förkortad titelICPR 2016
LandMexiko
OrtCancún
Period2016/12/042016/12/08
Internetadress

Relaterad forskningsoutput

Palmér, T., 2017 feb 9, 1 uppl. Lund: Faculty of Engineering, Centre for Mathematical Sciences, Mathematical Statistics, Lund University. 299 s.

Forskningsoutput: AvhandlingDoktorsavhandling (sammanläggning)

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