objref soma soma = new SectionList() objref axon axon = new SectionList() objref dendrite dendrite = new SectionList() create sections[3] access sections[0] soma.append() sections[0] { pt3dadd(0., 0., 0., 25.) pt3dadd(0., 25., 0., 25.) } access sections[1] dendrite.append() connect sections[1](0), sections[0](1) sections[1] { pt3dadd(0., 25., 0., 1.5) pt3dadd(0., 220., 50., 1.5) } access sections[2] dendrite.append() connect sections[2](0), sections[0](1) sections[2] { pt3dadd(0., 25., 0., 1.5) pt3dadd(0., 220., -50., 1.5) }