Does smoking dope decrease your potential for pleasure? How the simple act of dieting can rewire brain and a blood test for depression. Reporting from the British Association for Psychopharmacology 2014 Forum. Like this podcast? Please help us by supporting the Naked Scientists

Memory boosting drugs, the military, the legal system and enhancing athletes mental focus and muscle tone. Where should neuroscience stop? How a revolution in technology is bringing an unprecedented flood of information about the brain and with this, concerns over use. Like this podcast? Please help us by supporting the Naked Scientists

Hello I'm Naked Scientist Hannah Critchlow and I'm concerned about aging. Alzheimer's disease affects around half a million of us in the UK alone, and this number is predicted to increase as the population gets older. However, this week a study suggested that up to a third of cases could be preventable just by changing the way that we live. I spoke to Carol Brayne, Professor of Public Health at Cambridge University. In a collaboration spanning countries, researchers analysed data published from decades of research on 10000s of people across the world and identified several risk factors that... Like this podcast? Please help us by supporting the Naked Scientists

Fruit flies to understand getting our sleep bank account in credit, how we perceive passing of time to help make up our minds in tricky situations. Plus in the news, people prefer shocks to thought. How long could you be left alone with your thoughts? 10 seconds? A minute? Reporting from the Federation of Neurosciences Society Forum in Milan on the hot breaking neuroscience research. Like this podcast? Please help us by supporting the Naked Scientists

Would you kill a person to save five others? Does religion evade morality by omission? And can you tweak people's motivations? Reporting on Morality and Motivation in Milan, with breaking hot neuroscience research presented at the FENS 2014 conference. Like this podcast? Please help us by supporting the Naked Scientists

Beat anxiety, form healthy habits and induce a happy state of mind. We open our minds by tackling your questions about the brain. Like this podcast? Please help us by supporting the Naked Scientists

Could environmental pollutants play a role? Why is autism sometimes thought of as simply extreme male behaviours? And since genetics are involved, could you diagnose newly born babies and start treating? We get to grips with this often misunderstood condition. Like this podcast? Please help us by supporting the Naked Scientists

How are memories formed and lost? Is Alzheimer's just an extreme version of normal ageing? And to what extent does genetics play a role? Can we protect ourselves from developing the disease? We get our head around the disease with Alzheimer's Research UK. Like this podcast? Please help us by supporting the Naked Scientists

Why are some psychiatric illnesses, like anxiety and depression, on the increase? Could conditions, like attention deficit hyperactivity disorder, or ADHD, confer an evolutionary advantage? And is it ethical to screen babies for future brain disorders? Like this podcast? Please help us by supporting the Naked Scientists

Should you raise your baby to be bilingual? Are video games rotting or rejuvenating children's brains? We find out! Plus in the news, personalised breast milk, modelling the brain with computers, how crude oil spills affect tuna and the next step towards nuclear fusion. Like this podcast? Please help us by supporting the Naked Scientists