In rats, the painkiller blocked the brain's ability to strengthen connections, or synapses, that ratchet down reward or pleasure, researchers from Brown University reported in the journal Nature.
In rats, the painkiller blocked the brain's ability to strengthen connections, or synapses, that ratchet down reward or pleasure, researchers from Brown University reported in the journal Nature.
《自然》刊物上刊登了来自布朗大学的调研者们的报道，该报道称，止痛药会阻碍大脑协调机能或神经键，影响到对反应及快感的感知，这种观点纯属无稽之谈。