Neuroscience research
got a huge boost last week with news of Professor John O’Keefe’s Nobel prize
for work on the “brain’s internal GPS system”. It is an exciting new part of
the giant jigsaw puzzle of our brain and how it functions. But how does cutting-edge
neuroscience research translate into practical advice about how to pass exams,
remember names, tot up household bills and find where the hell you left the car
in a crowded car park?
O’Keefe’s prize was
awarded jointly with Norwegian husband and wife team Edvard and May-Britt Moser
for their discovery of “place and grid cells” that allow rats to chart where
they are. When rats run through a new environment, these cells show increased
activity. The same activity happens much faster while the rats are asleep, as
they replay the new route.





