Home > Mental health > Brain > News News All sections in Mental Health » Alcohol » Brain » Disorders » Drugs » Living with Mental Illness » Mental Health in SA » Stress » Treatment » Mental Health News Users' questions to CyberShrink on mental health Health24.com’s CyberShrink Professor Michael Simpson answers questions on mental wellbeing Ask CyberShrink » Talk Heart to heart forum » How brain injury affects you Transparent brains Gamblers encouraged by 'feeling good' If you're feeling like things have been going your way lately, you may want to keep a tighter grip on your wallet, researchers say. Joost takes part in exclusive international drug trial Joost van der Westhuizen has shown promising response to medication that's exclusively been made available to celebs with MND or ALS. Is there any difference between male and female brains? A study using MRI scans of more than 1,400 brains indicates that human brains do not belong to one to two distinct categories, male and female. Multiple sclerosis linked to low vitamin D Studies have found an association between a person's level of vitamin D and MS, a debilitating autoimmune disease that affects nerves in the brain and spinal cord. Dopamine makes gamblers take bigger risks Researchers discovered that raising dopamine levels in healthy adults causes them to take greater risks when gambling. Placebo effect works better for some There is evidence that some people's genes may make them more prone to the placebo effect than others – which might change the way medications are prescribed. How the 'love hormone' affects your social interactions Oxytocin, known as the "love hormone", triggers a marijuana-like response in the brain and can improve feelings of motivation and happiness and boost social interactions. Real life story: living with the rare disease Dysautonomia Lee Wiltshire is one of very few people in South Africa who suffer from Dysautonomia, a debilitating and rare disease that affects the autonomic nervous system. This is her story. Why it's so difficult to remember exact colours Research indicates that human memory classifies all shades of a particular colour under one broad category and has difficulty recalling individual shades. load more articles advertisement From our sponsors Cipla Nutrition- Dummies Guide to Enduro Prep 4 clever ways to stay active this winter Key signs you need a change in diet Clear your head with fast-acting, long-lasting Sinutab® Nasal Spray Live healthier PMS, depression & suicide » Don't let PMS get you down Symptoms of PMS Diagnosing PMS The link between PMS, depression and suicidal thoughts The symptoms of premenstrual dysphoric disorder (PMDD) are similar to those of PMS, but generally more severe – and could include depression and even thoughts of suicide. A vegan marathon runner » Comrades: don't run if you're ill Fuel your body for the Comrades Running the Comrades Marathon on a vegan diet Donovan Will, who is training to run the Comrades Marathon, speaks to Health24 about his plant based diet and fears of getting injured ahead of the big race.