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Keywords: Lymnaea stagnalis
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J Exp Biol (2017) 220 (17): 3026–3038.
Published: 1 September 2017
...Hiroshi Sunada; Takayuki Watanabe; Dai Hatakeyama; Sangmin Lee; Jeremy Forest; Manabu Sakakibara; Etsuro Ito; Ken Lukowiak ABSTRACT Cannabinoids are hypothesized to play an important role in modulating learning and memory formation. Here, we identified mRNAs expressed in Lymnaea stagnalis central...
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J Exp Biol (2015) 218 (6): 923–930.
Published: 15 March 2015
... in neuronal activity explain differences in memory forming abilities of different populations of Lymnaea stagnalis . Neurobiol. Learn. Mem.   97 , 173 - 182 . 10.1016/j.nlm.2011.11.005 Brunet , A. , Orr , S. P. , Tremblay , J. , Robertson , K. , Nader , K. and Pitman , R. K...
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J Exp Biol (2012) 215 (20): 3566–3576.
Published: 15 October 2012
... of Lymnaea stagnalis as an invertebrate model to elucidate the effects of flavonoids on cognition. (−)Epicatechin (epi) is a flavonoid present in cocoa, green tea and red wine. We studied its effects on basic snail behaviours (aerial respiration and locomotion), long-term memory (LTM) formation and memory...
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J Exp Biol (2011) 214 (24): 4179–4185.
Published: 15 December 2011
...Sarah Dalesman; Ken Lukowiak SUMMARY Social isolation is often considered to have negative effects on cognitive function in a wide range of species. Here we assess how environmental context alters the effect of isolation on long-term memory formation (24 h) in the pond snail Lymnaea stagnalis . We...
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J Exp Biol (2011) 214 (12): 2118–2124.
Published: 15 June 2011
... is that forgetting is an active process, whereby the previously learnt response is replaced by new learning that interferes with the older memory. Hence, we hypothesized that an appropriately timed environmental stressor that blocks long-term memory (LTM) formation would also block forgetting. Lymnaea stagnalis (L...
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J Exp Biol (2010) 213 (12): 2086–2093.
Published: 15 June 2010
.... The effect of oxygen concentration on rotation rates was not as widespread as observed under laboratory conditions, probably because the measured oxygen concentrations were above the range that influences embryonic rotation in the laboratory. The rotational behaviour of laboratory-reared Lymnaea stagnalis...
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J Exp Biol (2010) 213 (2): 301–307.
Published: 15 January 2010
... and memory formation in conjunction with predator detection is a form of inducible defense. * Authors for correspondence ( [email protected] ) 30 9 2009 © 2010. Lymnaea stagnalis long-term memory juvenile predator crayfish operant conditioning environmental stressor...
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J Exp Biol (2010) 213 (1): 40–44.
Published: 1 January 2010
... copulatory behaviour of the pond snail Lymnaea stagnalis (L.) involves eversion (protraction) and retraction of the relatively large penis-carrying organ. For this preputium, protractor and retractor muscle bands have been defined, which implies eversion and retraction through the activity of these muscle...
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J Exp Biol (2006) 209 (4): 711–721.
Published: 15 February 2006
...M. R. Lowe; G. E. Spencer SUMMARY The aim of this study was to investigate the neural basis of operant conditioning in a semi-intact preparation of the pond snail, Lymnaea stagnalis . Lymnaea learns, via operant conditioning, to reduce its aerial respiratory behaviour in response to an aversive...