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| http://dx.doi.org/10.1128/am.16.1.178-179.1968 | DOI Listing |
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Fast updating feedback from piriform cortex to the olfactory bulb relays multimodal identity and reward contingency signals during rule-reversal.
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Cold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.
While animals readily adjust their behavior to adapt to relevant changes in the environment, the neural pathways enabling these changes remain largely unknown. Here, using multiphoton imaging, we investigate whether feedback from the piriform cortex to the olfactory bulb supports such behavioral flexibility. To this end, we engage head-fixed male mice in a multimodal rule-reversal task guided by olfactory and auditory cues.
View Article and Find Full Text PDFDifferential encoding of odor and place in mouse piriform and entorhinal cortex.
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Department of Neuroscience and Carney Institute for Brain Science, Brown University, Providence, USA.
The integration of olfactory and spatial information is critical for guiding animal behavior. The lateral entorhinal cortex (LEC) is reciprocally interconnected with cortical areas for olfaction and the hippocampus and thus ideally positioned to encode odor-place associations. Here, we used mini-endoscopes to record neural activity in the mouse piriform cortex (PCx) and LEC.
View Article and Find Full Text PDFFirst Report of Bacterial Wilt of Ginger Caused by in the Continental United States.
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University of Minnesota Twin Cities, Department of Plant Pathology, 1991 Upper Buford circle, 495 Borlaug Hall, Saint Paul, Minnesota, United States, 55108;
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View Article and Find Full Text PDFChemical signatures of social information in Barbary macaques.
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Behavioural Ecology Group, Institute of Biology, Leipzig University, Talstraße 33, 04103, Leipzig, Germany.
Primates are well-known for their complex social lives and intricate social relationships, which requires them to obtain and update social knowledge about conspecifics. The sense of smell may provide access to social information that is unavailable in other sensory domains or enhance the precision and reliability of other sensory cues. However, the cognition of social information in catarrhine primates has been studied primarily in the visual and auditory domain.
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Universidad de las Fuerzas Armadas, Ciencias de la Vida y la Agricultura, Sangolqui, Pichincha, Ecuador;
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