L Nonnotte

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1. A long-lasting restructuring of the pyloric neural network of the lobster stomatogastric nervous system (STS) by a multisynaptic sensory afferent is described. This restructuring can be obtained either by mechanical stimulation of the pyloric region of the stomach or by brief high-frequency electrical stimulation of a nerve that innervates this region,(More)
1. A primary mechanosensory neurone, the anterior gastric receptor (AGR) associated with gastric mill muscle in the lobster foregut was examined in vitro with extra- and intra-cellular recording techniques to understand processes of dendritic integration and dendro-axonal communication. 2. AGR has a 'T'-shaped geometry; its two long (> 3 mm) primary(More)
We have developed a new double labeling method for electron microscopy to characterize selectively two physiologically identified neurons on the same preparation. The stomatogastric nervous system of crustaceans was used to test the distinguishing staining characteristics of the two labels. Neurons were labeled on one side with horseradish peroxidase (HRP)(More)
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