Does electrical stimulation with a penetrating optic nerve electrode array elicit visuotopic cortical responses in cats?
Visuotopic electrical stimulation with a relatively fine spatial resolution can be accomplished using penetrating electrodes implanted at multiple sites and at different depths within the ON just behind the globe. This study also provides useful experimental data for the design of electrode density and the distribution of penetrating ON electrodes for a visual prosthesis.
Policies that increase the cost of the cheapest alcohol can be effective in reducing alcohol consumption, without having highly regressive effects.