To add some other context, typical training for drawing (especially figure drawing and landscape) is to start with blocking in the big picture, and then add the details.
This is because it's an efficient way to ensure you get the proportions "right".
If you're drawing a person, for example, and start with the mouth rendered in detail, and then the nose in detail, and then the eyes etc, you're more likely to end up with those features being out of proportion large.
But it's just another way of drawing, of course, and no less correct or valid than the "proper" way which would be to lightly sketch the entire figure using general shapes, and then go back with multiple passes, adding more detail at every pass.
Very difficult to prove which method is inherent to a particular neurotype especially because people are trained to draw in particular ways.