| dopamine system | 1.18 | Compulsive gamblers seem to have vulnerable dopamine systems. | ||
| dopamine level | 0.66 | Brain scans found that GVG reduced their dopamine levels. | ||
| dopamine neuron | 0.59 | The bee brain has only one dopamine neuron. | ||
| dopamine transporter | 0.59 | Two years ago, Caron developed a knockout mouse that was missing the dopamine transporter. | ||
| dopamine cell | 0.53 | Dopamine cells have no intelligence, Sejnowski said. | ||
| dopamine receptor | 0.46 | They mimic the action of dopamine by stimulating dopamine receptors on other nerve cells. | ||
| dopamine production | 0.26 | Cocaine appears to increase dopamine production. | ||
| dopamine signal | 0.26 | He suggested that the drugs were blocking the receptors on neurons that pick up the dopamine signal. |