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Artificial Neural N...
Artificial Neural Network (ANN)-Based Pattern Recognition Approach Illustrates a Biphasic Behavioral Effect of Ethanol in Zebrafish : A High-Throughput Method for Animal Locomotor Analysis
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Myrov, Vladislav O (författare)
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- Polovian, Aleksandr I. (författare)
- Uppsala universitet,Funktionell farmakologi och neurovetenskap,ZebraML, Inc., Houston, TX 77043, USA
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Kolchanova, Sofiia (författare)
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Galumov, Georgii K (författare)
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- Schiöth, Helgi B. (författare)
- Uppsala universitet,Funktionell farmakologi och neurovetenskap
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- Bozhko, Dmitrii V (författare)
- Uppsala universitet,Funktionell farmakologi och neurovetenskap,ZebraML, Inc., Houston, TX 77043, USA
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(creator_code:org_t)
- MDPI, 2023
- 2023
- Engelska.
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Ingår i: Biomedicines. - : MDPI. - 2227-9059. ; 11:12
- Relaterad länk:
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https://doi.org/10.3...
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https://uu.diva-port... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Ämnesord
Stäng
- Variations in stress responses between individuals are linked to factors ranging from stress coping styles to the sensitivity of neurotransmitter systems. Many anxiolytic compounds can increase stressor engagement through the modulation of neurotransmitter systems and are used to investigate stress response mechanisms. The effect of such modulation may vary in time depending on concentration or environment, but those effects are hard to dissect because of the slow transition. We investigated the temporal effect of ethanol and found that ethanol-treated individual zebrafish larvae showed altered behavior that is different between drug concentrations and decreases with time. We used an artificial neural network approach with a time-dependent method for analyzing long (90 min) experiments on zebrafish larvae and found that individuals from the 0.5% group begin to show locomotor activity corresponding to the control group starting from the 60th minute. The locomotor activity of individuals from the 2% group after the 80th minute is classified as the activity of individuals from the 1.5% group. Our method shows three clusters of different concentrations in comparison with two clusters, which were obtained with the usage of a statistical approach for analyzing just the speed of fish movements. In addition, we show that such changes are not explained by basic behavior statistics such as speed and are caused by shifts in locomotion patterns.
Ämnesord
- NATURVETENSKAP -- Biologi -- Etologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Behavioural Sciences Biology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Neurovetenskaper (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Neurosciences (hsv//eng)
Nyckelord
- artificial neural networks
- ethanol
- time-dependent analyses
- zebrafish
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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