GHB: 'Brainfoods': Modulating brain structure and function.
Dr. Jimmy Bell PhD: MRI Unit, MRC Clinical Sciences Centre, Hammersmith Hospital, Imperial College London, and his team use MRI (magnetic resonance imaging) to assess the real impact of foods on brain function. MRI scanners non-invasively allow researchers to create three-dimensional comparative images.
MRI scanning of pre-term babies has shown that exposure to an ex utero environment prematurely alters brain development. Pre-term brains are smaller, with significantly fewer and less ‘tortuous’ blood vessels – a pattern that may persist into adulthood. The movement of water within the neurons of pre-term babies is also noticeably different from full term.
MRI scanning is also allowing the team to look directly at the activation of the hunger and satiety neurons in the brain. They have found that the activation patterns in very young and very old brains are quite different. The activation pattern was completely different for an omega3 and omega6 fat. An old brain, supplemented with omega3 fats, worked as well as a young brain.
Omega3s also increased the effectiveness of the blood-brain barrier.