For sharper pictures of the body's interior
...ts into cancer cells a 7-tesla magnetic resonance tomograph
promises scientists novel possibilities. The magne...this so-called ultra-high field magnetic resonance tomograph
(MRT) is 140 000 times as strong as that of the Ea... for the magnetic flux) are customary. The 7-tesla tomograph
will at first be purely a research instrument in o...
Money motivates -- especially when your colleague gets less
...uros. Each participant also learnt how his partner in the game had performed and how much he would pocket in return.
Throughout this procedure the tomograph
monitored the changes in blood circulation in the different regions of the subject's brain. High blood flows indicate that the nerve cells in the resp...