Výsledky vyhledávání - "Michael V. Orr"

Comparing memory-forming capabilities between laboratory-reared and wildLymnaea: learning in the wild, a heritable component of snail memory

Autor: Ken Lukowiak, Karla Hittel, Michael V. Orr

Publikováno v: Journal of Experimental Biology. 211:2807-2816

SUMMARYWe set out to determine whether the ability to form long-term memory (LTM)is influenced by laboratory rearing. We investigated the ability of four populations of Lymnaea stagnalis to form LTM following operant conditioning both in the freely b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d15ba875ae121d92fe45e9e676e60633
https://doi.org/10.1242/jeb.020172

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Electrophysiological and Behavioral Evidence Demonstrating That Predator Detection Alters Adaptive Behaviors in the SnailLymnaea

Autor: Ken Lukowiak, Michael V. Orr

Publikováno v: The Journal of Neuroscience. 28:2726-2734

Stress has been shown to both impair and enhance learning, long-term memory (LTM) formation, and/or its recall. The pond snail,Lymnaea stagnalis, both detects and responds to the scent of a crayfish predator with multiple stress-related behavioral re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf8fc16a3880989caef3451402234b02
https://doi.org/10.1523/jneurosci.5132-07.2008

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Predator detection inLymnaea stagnalis

Autor: Ken Lukowiak, Melissa Lui, Michael V. Orr, Malik El-Bekai, Katrina Watson

Publikováno v: Journal of Experimental Biology. 210:4150-4158

SUMMARYLaboratory-reared Lymnaea are capable of detecting and responding to the scent of a crayfish predator. The present investigation is a first attempt to characterize multiple stress-related behavioural responses resulting from predator detection

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d89ba539cc79e776ef91d4205d37021
https://doi.org/10.1242/jeb.010173

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Canadian Association of Neurosciences Review: Learning at a Snail's Pace

Autor: Kara Martens, Ken Lukowiak, David Rosenegger, Kashif Parvez, Michael V. Orr

Publikováno v: Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 33:347-356

Bien que l'apprentissage et la memoire soient deux fonctions connexes, leurs processus sont distincts et chacun a des formes d'expression differentes et des mecanismes moleculaires sous-jacents differents. Nous utilisons un systeme dans un modele inv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c799992d1b89a59e6f83d692142b23c3
https://doi.org/10.1017/s0317167100005291

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'Different strokes for different folks': geographically isolated strains of Lymnaea stagnalis only respond to sympatric predators and have different memory forming capabilities

Autor: Ken Lukowiak, Michael V. Orr, Karla Hittel

Publikováno v: The Journal of experimental biology. 212(Pt 14)

SUMMARYGaining insight into how natural trait variation is manifest in populations shaped by differential environmental factors is crucial to understanding the evolution, ecology and sensory biology of natural populations. We have demonstrated that l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43fa887497fadde4a868f27a79cdd7bf
https://pubmed.ncbi.nlm.nih.gov/19561213

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