Alla Simpson

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After several years of research activity, the informal cooperation " Com-putability in Europe " decided to take a more formal status at their meeting in Athens in June 2008: the Association for Computability in Europe was founded to promote the development, particularly in Europe, of computability-related science, ranging over mathematics, computer science,(More)
Whether secretion of gastric acid (GAS) is in response to peripheral and/or central administration of chemical or electrical stimuli can be differentiated by vagotomy. GAS has been shown to be controlled by specific lateral hypothalamic (LHA) neurons. Application of 2-deoxy-D-glucose (2-DG) or insulin to the LHA by microinjection or iontophoresis has(More)
Electroosmotic applications of 2-deoxy-D-glucose (2-DG) were made in the lateral hypothalamus (LHA). Changes in LHA unit activity and concomitant gastric acid secretion were then observed 2-DG responsive neurons tended to form two clusters in the LHA. Electroosmotic application induced four patterns of activity change in different LHA neurons. Gastric acid(More)
Gastrin related peptides (PG) affected neurons in the lateral hypothalamus (LHA) differently in food deprived than in non-deprived rats. Electroosmosis and intravenous (IV) results agreed. Gastric acid secretion was also measured. Neural responses to PG were: transiently increased discharge rate followed by desensitization occurred equally in deprived and(More)
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