#ScientificResearch

Volkswagen AG suspended chief lobbyist Thomas Steg on Tuesday as its “first consequences as a result of animal tests.” If you’ll recall, German automakers were faulted with funding experiments on monkeys (and also people) that haven’t gone over well in the media. Both Daimler and VW say they will conduct investigations to get to the bottom of how something like this could have happened.

At its meeting today, Volkswagen Group’s Board of Management accepted a proposal made by Steg, who heads external relations and sustainability, that he be suspended until a full investigation is completed.

“We are currently in the process of investigating the work of the EUGT, which was dissolved in 2017, and drawing all the necessary consequences. Mr. Steg has declared that he will assume full responsibility. I respect his decision,” said Volkswagen CEO Matthias Müller in a statement.

A new study suggests drivers who follow GPS directions regularly do not engage their hippocampus, highly limiting the development of an internal map and making them more dependent on navigation devices. We’ve all heard accounts of London cabbies with juicy, swollen central lobes, stemming from the requisite training and memorization of city streets and landmarks. It turns out the inverse may also be true. This may be another classic case of if you don’t use it, you lose it.

The University College London discovered the hippocampus (used for direction and memory) and the prefrontal cortex (used for decision-making) both saw elevated levels of activity whenever drivers turned down unfamiliar streets or had free-choice to follow along their route. However, those making use of navigational systems produced no additional activity in those areas whatsoever. Zero, zilch, nada.