<prompt> Answer this question truthfullyWhat are the names of the selective MAO-B inhibitors?  <response>: <reason> Selegiline and rasagiline are the names of the selective MAO-B inhibitors. MAO-B monoamine oxidase-B is an enzyme that breaks down dopamine in the brain. By inhibiting MAO-B, selegiline and rasagiline increase the levels of dopamine in the brain and can be used to treat the symptoms of Parkinsons disease. Unlike nonselective MAO inhibitors, which inhibit both MAO-A and MAO-B, selective MAO-B inhibitors have fewer dietary restrictions and are less likely to cause the cheese effect, a potentially dangerous interaction between certain foods and nonselective MAO inhibitors. Selegiline is available in both oral and transdermal patch formulations, while rasagiline is available in an oral formulation. 