We are particularly interested in understanding how the unique anatomical features of these synapses may contribute to their physiological properties. Papain alters the electrical properties of frog saccular hair cells. A novel voltage clamp technique for focal measurement of ionic currents from cultured skeletal muscle cells. Calretinin is present in a subset of hair cells of the frog sacculus. Modeling of synaptic vesicle capture by the synaptic body in frog saccular hair cells.
Papain alters the resonant frequency of frog saccular hair cells.
Capacitance measurements of latrotoxin-induced exocytosis in saccular hair cells. Localization of calcium signals by a mobile calcium buffer in frog saccular hair cells. Spatial calcium buffering in saccular hair cells. The hair cell as presynaptic terminal. Co-localization of ion channels involved in frequency selectivity and synaptic transmission at presynaptic active zones of hair cells.