Inattentive driving and insurance. Unfortunately, you are not going to be able provide your insurance company with proof that the moving violation was reduced without notifying them of the inattentive driving infraction. The court signed an order reducting the moving violation to the inattentive driving infraction.
The researchers suggested that the neurons involved in learning these motor tasks may become more efficient over time and repetition, so that they require less energy to maintain the same level of activity.
The estimates I've seen are that around 20% of the body's energy goes to the brain, which is maybe 2-3% of the mass. So, pretty disproportionate energy use there on the whole, and thus you'd expect the most active neurons to be pretty high on the list.