David W. Samanen

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Regeneration of olfactory receptor neurons following unilateral olfactory nerve section was studied in Syrian golden hamsters by morphometric procedures. Characteristic structural and histochemical features of olfactory receptor neurons were compared on the sectioned and intact sides of the nasal septum at 6, 12, 18, 33, and 130 days following axotomy. The(More)
The responses of individual glossopharyngeal neurons of the mud puppy,Necturus maculosus, were examined over an extended concentration series of NaCl, HCl, quinine hydrochloride (QHCl) and sucrose solutions. Neuron isolation was evaluated by a computer program that sorted neural impulses according to amplitude (Fig. 1). When sufficient isolation existed, a(More)
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