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Full-Text Articles in Life Sciences
Thalamic Gating Of Auditory Responses In Telencephalic Song Control Nuclei, Melissa J. Coleman, Arani Roy, J. Martin Wild, Richard Mooney
Thalamic Gating Of Auditory Responses In Telencephalic Song Control Nuclei, Melissa J. Coleman, Arani Roy, J. Martin Wild, Richard Mooney
WM Keck Science Faculty Papers
In songbirds, nucleus Uvaeformis (Uva) is the sole thalamic input to the telencephalic nucleus HVC (used as a proper name), a sensorimotor structure essential to learned song production that also exhibits state dependent responses to auditory presentation of the bird’s own song (BOS). The role of Uva in influencing HVC auditory activity is unknown. Using in vivo extracellular and intracellular recordings in urethane-anesthetized zebra finches, we characterized the auditory properties of Uva and examined its influence on auditory activity in HVC and in the telencephalic nucleus interface (NIf), the main auditory afferent of HVC and a corecipient of Uva input. …
Supplementary Figure 1, Melissa J. Coleman, Arani Roy, J. Martin Wild, Richard Mooney
Supplementary Figure 1, Melissa J. Coleman, Arani Roy, J. Martin Wild, Richard Mooney
WM Keck Science Faculty Papers
Supplemental data for "Thalamic Gating of Auditory Responses in Telencephalic Song Control Nuclei."
An Ecologically-Significant Range Extension For Hahn's Short-Tailed Fruit Bat (Carolllia Subrufa) In Southwestern Costa Rica, Donald A. Mcfarlane, Keith Christenson
An Ecologically-Significant Range Extension For Hahn's Short-Tailed Fruit Bat (Carolllia Subrufa) In Southwestern Costa Rica, Donald A. Mcfarlane, Keith Christenson
WM Keck Science Faculty Papers
A range extension for Hahn's short-tailed fruit bat, Carollia subrufa, is reported which extends the distribution of the species from the Pacific Dry Forest into the Pacific Moist Forest ecoregion. This raises the possibility that the species may be more widely distributed in Costa Rica than currently supposed, adding almost 30,000 km² of potential range.
Spatial And Temporal Expression Of Vegetation And Atmospheric Variability From Stable Carbon And Nitrogen Isotope Analysis Of Bat Guano In The Southern United States, Christopher M. Wurster, Donald A. Mcfarlane, Michael I. Bird
Spatial And Temporal Expression Of Vegetation And Atmospheric Variability From Stable Carbon And Nitrogen Isotope Analysis Of Bat Guano In The Southern United States, Christopher M. Wurster, Donald A. Mcfarlane, Michael I. Bird
WM Keck Science Faculty Papers
Stable isotopes of faeces contain information related to the animals feeding ecology. The use of stable isotope values from subfossil faeces as a palaeoenvironmental indicator depends on how faithfully the animal records their local environment. Here we present insectivorous bat guano δ13C and δ15N values from a precipitation gradient across the southern United States and northern Mexico to compare with local vegetation and climate. We find δ13C values to be an excellent predictor of expected C4/CAM vegetation, indicating that the bats are non-selective in their diet. Moreover, we find bat guano δ …