Excerpt of article by neuroscientist Dr Liv Hibbitt – for Your Brain Health. Read the whole article click here Dopamine: a rewarding molecule Dopamine is a neurotransmitter. Neurotransmitters allow neurons to communicate and are signalling molecules released at synapses by spikes of electrical activity. When dopamine is released it diffuses across the synapse and … [Read more...] about Dopamine: the cause of digital addiction?
Dr Sarah McKay
This article was originally published in the new retired ABC Active Memory blog. Here I take a look at some of the evidence linking education and occupation with better cognitive function in older age. Rich lifetime experiences like higher education or engaging in mentally challenging occupations have a major influence on how you age cognitively. This is because … [Read more...] about Can you prevent memory loss and brain ageing?
Two early-morning long blacks. A lunchtime flat white (especially if I’m near a cafe). And sometimes a sneaky pick-me-up afternoon espresso. Time to come clean: that’s a typical day for me. I guess to many of you that might seem like WAY too much caffeine. But I’m not too concerned because neuroscience shows that coffee has neuroprotective effects. Neuroscience and … [Read more...] about The coffee drinker’s guide to better brain health
Dr Charlene Levitan from the University of New South Wales heads the Sydney Centenarian Study. She studies that exceptional group of people in our community who live to be 100 years or older. Dr Levitan’s work hopes to uncover the genetic and environmental determinants to successful ageing. I spoke to Dr Levitan about her passions, whether she has uncovered the secrets to … [Read more...] about Uncovering the secrets to successful ageing with Dr Charlene Levitan
The post Neuroscientist discovers global gene pool needs smart women to have babies appeared first on Your Brain Health. Meet Dr Radha Nair-Roberts, postdoctoral researcher at the Brain Repair Group at the School of Biosciences, Cardiff University, Wales, UK. Radha and I first met in Oxford when we both won places on the Wellcome Trust 4-year PhD program in Neuroscience. … [Read more...] about Neuroscientist discovers global gene pool needs smart women to have babies