Lymnaea stagnalis
Polar ionic currents around embryos of Lymnaea stagnalis during gastrulation and organogenesis
... Int J De\' BioI 37 425 431 (19931 425 Orifiilla{ Article Polar ionic currents around embryos of Lymnaea stagnalis during gastrulation and organogenesis ROBBERT CRETaN", DANA ZIVKOVIC2, GIDEON ZWAAN' a[.] ...
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Pore properties of Lymnaea stagnalis neuron stretch activated K+ channels
... homeostasis across cell membranes rather than to the modulation of excitability, it would be reasonable to expect conductances to vary according to the prevailing ionic strength of the physiological fluids. Instead, we ...
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Activation of the immune defence of the freshwater snail Lymnaea stagnalis by different immune elicitors
... Understanding the outcomes of host–parasite interactions in nature is in high demand as parasites and pathogens are important for several ecological and evolutionary processes. Ecological immunology (ecoimmunology) has a ...
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Central Coordination of Buccal and Pedal Neuronal Activity in the Pond Snail Lymnaea Stagnalis
... Diagrammatic representation of the dorsal surfaces of the buccal, cerebral and pedal ganglia of Lymnaea stagnalis, showing the locations of the somata of giant pedal neurones numbered 1,[r] ...
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DIFFERENTIAL TRACER COUPLING BETWEEN PAIRS OF IDENTIFIED NEURONES OF THE MOLLUSC LYMNAEA STAGNALIS
... Our results with Lymnaea stagnalis are consistent with the finding of Murphy et al. (1983) in that neurones LB1 and RB1, which are weakly electrically coupled (Table 1), are not tracer-coupled (Fig. 2; ...
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Long term memory of an operantly conditioned respiratory behaviour pattern in lymnaea stagnalis
... Invertebrate preparations have been widely used to study the effect of both classical and operant conditioning procedures on various behaviour patterns (Carew and Sahley, 1986; Mpitsos and Lukowiak, 1985). An important ...
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Sensory input from the osphradium modulates the response to memory enhancing stressors in Lymnaea stagnalis
... snail, Lymnaea stagnalis, is a model species used to characterize the causal mechanisms of long-term memory (LTM) ...in Lymnaea; however, how these stressors are sensed and the mechanism by which ...
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NEURONAL FEEDBACK IN EGG LAYING BEHAVIOUR OF THE POND SNAIL LYMNAEA STAGNALIS
... The egg-laying behaviour of gastropod molluscs is controlled by peptidergic neuroendocrine cells and has provided an important experimental system for behavioural neurobiology. The genes that code for multiple peptides ...
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Repeated cocaine effects on learning, memory and extinction in the pond snail Lymnaea stagnalis
... snail, Lymnaea stagnalis, provides a relatively simple model suitable for studying learning, memory and reinstatement behavior after extinction (Lukowiak et ...2006). Lymnaea are bimodal breathers ...
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Methamphetamine enhances memory of operantly conditioned respiratory behavior in the snail Lymnaea stagnalis
... effective. Lymnaea provides a simple and useful model system to dissect the cellular and/or molecular mechanisms of how Meth may initiate the formation of stronger ...
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Sensory mediation of memory blocking stressors in the pond snail Lymnaea stagnalis
... snail, Lymnaea stagnalis , is commonly used as a model species to study how stress affects the ability to form long-term memory (LTM); however, we still have little information about how the snail senses ...
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Enhanced memory persistence is blocked by a DNA methyltransferase inhibitor in the snail Lymnaea stagnalis
... snail, Lymnaea stagnalis (Linnaeus 1758), which provides a relatively simple, well-defined model system that is excellent for studying enhanced memory persistence (Lukowiak et ...2003c). Lymnaea ...
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Evidence for age dependent mating strategies in the simultaneous hermaphrodite snail, Lymnaea stagnalis (L )
... of Lymnaea. Thus, young Lymnaea always attempt to copulate as male independent of the age of their partner, whereas senior snails act primarily as ...
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Effect of acute exposure to low environmental calcium on respiration and locomotion in Lymnaea stagnalis (L )
... Lymnaea stagnalis alters respiration and locomotory behaviour in response to acute environmental variation in temperature (Sidorov, 2003; Sidorov, 2005) and predator presence (Orr et ...L. stagnalis ...
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Chemosensitivity of the osphradium of the pond snail Lymnaea stagnalis
... Fig. 1. Schematic diagrams of the osphradium of Lymnaea stagnalis. (A) Section through the osphradium taken from a digitally scanned histological tranverse section of the organ, showing the recording sites, ...
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Modulation of ionic currents by dopamine in an interneurone of the respiratory central pattern generator of Lymnaea stagnalis
... Dopamine elicits alternating bursts of activity in the respiratory interneurones of the snail Lymnaea stagnalis. One of the neurones (VD4) was isolated in culture, and the effects of dopamine on both ...
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Operant conditioning of aerial respiratory behaviour in Lymnaea stagnalis
... snail Lymnaea stagnalis. Aerial respiration in Lymnaea stagnalis is accomplished by the spontaneous opening and closing of its respiratory orifice, the pneumostome, at the water ...
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Behavioural evidence for a sleep like quiescent state in a pulmonate mollusc, Lymnaea stagnalis (Linnaeus)
... snail, Lymnaea stagnalis , expresses a sleep-like behavioural ...that Lymnaea is a potentially valuable model system for studies of cellular function in ...
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The whole body withdrawal response of Lymnaea stagnalis I Identification of central motoneurones and muscles
... LCG, RCG, left and right cerebral ganglia; LP1G, RP1G, left and right pleural ganglia; LPeG, RPeG, left and right pedal ganglia; LPG, RPG, left and right parietal ganglia; VG, visceral g[r] ...
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The Ionic Basis of the Resting Potential in a Cross Striated Muscle of the Aquatic Snail Lymnaea Stagnalis
... The chloride dependence of the resting potential The membrane potential of Lymnaea heart ventricle muscle cells did not change by the predicted amount during the reduction or subsequent [r] ...
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