The Functional Relevance of Medial Parabrachial Nucleus in Intragastric Sodium Chloride-Induced Short-Term (Concurrent) Aversion Learning
Neurobiology of Learning and Memory, ISSN: 1074-7427, Vol: 67, Issue: 2, Page: 161-166
1997
- 18Citations
- 13Captures
Metric Options: CountsSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Metrics Details
- Citations18
- Citation Indexes18
- 18
- CrossRef14
- Captures13
- Readers13
- 13
Article Description
The functional meaning of the visceral information processing in the medial parabrachial nucleus (PBNm) was analyzed in this study through a short-term aversion learning task. In this short-term task the animals (Wistar rats) had to learn to discriminate between two different gustatory–olfactory stimuli presented simultaneously (two graduated burettes); one of the stimuli was associated with the concurrent intragastric administration of an aversive chemical agent (hypertonic NaCl) and the other stimulus was paired with no injection. In the first experiment, the PBNm-lesioned animals are unable to learn the task using gustatory stimuli (saccharin and quinine) that surpassed the detection threshold of parabrachial-lesioned rats. Moreover, in a second experiment, the PBNm-lesioned animals were unable to learn the task when there was no initial preference for either of the gustatory–olfactory stimuli presented (strawberry or coconut). However, this short-term task is learned by lateral parabrachial nucleus (PBNl) lesioned animals. The possibility that the PBNm and the PBNl are involved in distinct mechanisms of visceral processing is discussed.
Bibliographic Details
http://www.sciencedirect.com/science/article/pii/S1074742796937491; http://dx.doi.org/10.1006/nlme.1996.3749; http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0031104375&origin=inward; http://www.ncbi.nlm.nih.gov/pubmed/9075244; https://linkinghub.elsevier.com/retrieve/pii/S1074742796937491; https://dx.doi.org/10.1006/nlme.1996.3749
Elsevier BV
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