... approach was used to examine the retinal neural mechanisms underlying polarization sensitivity. The effect of blocking negative feedback from horizontal cells to cones on the ERG was studied by making intraocular injections of low doses of cobalt, known to block this feedback pathway. It was found...

... (1973) , who measured saccular microphonie potentials during horizontal vibration of perch at different frequencies in air. infrasound hearing fish cobalt Perca fluviatilis . © 1992 by Company of Biologists 1992 22 6 1992 ...

... for selective and reversible blocking of the lateral line in the roach ( Rutilas nitilus ). By recording multi-unit activity from the lateral line nerve and microphonic potentials from the inner ear, we have shown that cobalt ions in the external water may completely block the mechanosensitivity of the lateral...