D. V. Karthikeya Viswanath

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Hypothalamic serotonin (5-HT) is believed to have an inhibitory effect on food intake in a variety of species. To define more precisely the nature of this effect, this study investigated the effects of medial hypothalamic 5-HT injection on natural patterns of macronutrient intake in freely feeding rats. Serotonin (5-20 nmol) was injected directly into the(More)
A 20-year-old woman presented with a labially displaced mandibular right central incisor with severe attrition. Her maxillary dentition was well-aligned, and she had a straight profile. The respective central incisor was extracted. Subsequently, all teeth were aligned and the extraction space was closed with 2D lingual brackets. The result was esthetically(More)
— A methodology for real-time navigation of an all terrain vehicle capable of navigation between floors of a building mediated by a wireless sensor network is detailed in this paper. The map of the building is unknown to the robot. Sensor motes scattered in the building guide the robot to its desired destination. The guidance is in the form of specifying(More)
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