palatability
... that the palatability of foods and drinks depends upon an "opioid-eating site" in the brain's nucleus accumbens and ventral pallidum?
... that the <b id="mwFvk"><a href="./Palatability" id="mwFvo" rel="mw:WikiLink" title="Palatability">palatability</a></b> of foods and drinks depends upon an "<a href="./Opioid" id="mwFvs" rel="mw:WikiLink" title="Opioid">opioid</a>-eating site" in the brain's <a href="./Nucleus_accumbens" id="mwFvw" rel="mw:WikiLink" title="Nucleus accumbens">nucleus accumbens</a> and ventral <a class="mw-redirect" href="./Pallidum" id="mwFv0" rel="mw:WikiLink" title="Pallidum">pallidum</a>?