So when this unspecialized cell undergoes cell determination, what happens is now it basically knows to follow a certain set of steps that will eventually allow it to form a specialized type of cell such as a neuron. And these steps, following cell determination that allows it to form that specialized cell is known as cell differentiation. So before cell differentiation can take place, cell determination has to occur. So first it's cell determination followed by cell differentiation. And that's when we form that specialized type of cell. Now, a good analogy to this is the way that we choose our careers.