//set the diameter of the nodes and myelin sections to fractions of isegdiam

//nodes:
//forsec nodeseclist diam = isegdiam*0.5
forsec nodeseclist diam = 1.5

//Myelin:
//forsec myelinseclist diam = isegdiam
forsec myelinseclist diam = 3


//Changing the Hyperdirect branch diameter

for i =98, 131 {
node[i].diam = isegdiam*0.9/2
}

for i = 49, 65 {
myelin[i].diam = isegdiam*0.9
}