The influence of entorhinal cortex lesions on behaviour and concommitant changes in synaptophysin immunoreactivity (IR) in the denervated dentate gyrus was assessed. Male, C57/B6 mice received either bilateral (BI), unilateral (UNI), or no lesion (SHAM) to the entorhinal cortex. At various stages post-lesion the animals were evaluated in tests to examine… (More)
The opening of ion channels is proposed to arise from bending of the pore inner helices that enables them to pivot away from the central axis creating a cytosolic opening for ion diffusion. The flexibility of the inner helices is suggested to occur either at a conserved glycine located adjacent to the selectivity filter (glycine gating hinge) and/or at a… (More)
The ionic basis of excitability requires identification and characterisation of expressed channels and their specific roles in native neurons. We have exploited principal neurons of the medial nucleus of the trapezoid body (MNTB) as a model system for examining voltage-gated K(+) channels, because of their known function and simple morphology. Here we show… (More)
Department of Anthropology for his guidance and support with this project.