A large-scale study from the University of Exeter has found ‘robust evidence’ that being overweight hikes up your risk of developing depression – but as fresh evidence confirms, logging your morning miles is one of the most effective ways to fight back. Exercise jolts your brain into action, and not just because of the endorphin high … ‘Obesity and depression are both major global health challenges, and our study provides the most robust evidence to date that higher BMI causes depression,’ said lead author Jess O’Loughlin. ‘Understanding whether physical or social factors are responsible for this relationship can help inform effective strategies to improve mental health and wellbeing.’ [Read more…] about Studies find growing evidence linking weight, physical activity, neuroplasticity and depression
MedRhythms secured $25 million in Series B funding to advance its digital therapy platform aimed at measuring and improving someone’s ability to walk after they have experienced a neurologic injury or disease … Company co-founder and CEO Brian Harris was a neurologic music fellow at Spaulding Rehabilitation Hospital in Boston, treating people with stroke and brain deficits with music. He began getting questions from patients and families on how they could access similar care outside of the hospital. Not seeing a suitable alternative, he started MedRhythms with entrepreneur Owen McCarthy in 2016. [Read more…] about Integrating music, movement and stroke rehabilitation, MedRhythms raises $25M to develop and commercialize digital therapeutic
As with many other physicians, recommending physical activity to patients was just a doctor chore for me – until a few years ago. That was because I myself was not very active. Over the years, as I picked up boxing and became more active, I got firsthand experience of positive impacts on my mind. I also started researching the effects of dance and movement therapies on trauma and anxiety in refugee children, and I learned a lot more about the neurobiology of exercise. [Read more…] about Promote brain plasticity and keep your mind at ease by taking your daily “exercise pill”
Managing attention deficit disorder by training the brain (ScienceDaily):
Attention Deficit Hyperactivity Disorder (ADHD) affects about 7% of children, with a two out of three chance of persisting into adulthood. This neurodevelopmental disorder is characterised by concentration difficulties, increased distractibility, impulsivity and hyperactivity. Today, ADHD is treated with pharmaceutical drugs that may have unwanted side effects. This is why scientists from the University of Geneva (UNIGE) and the University Hospitals of Geneva (HUG), Switzerland, explored a new technique called ‘neurofeedback’, which enables ADHD patients to train their attention, based on instant feedback from the level of their brain activity. [Read more…] about Study shows promising results of EEG-based brain training in helping adults with ADHD
Early intervention for children with or at high risk for cerebral palsy should begin “as soon as possible” in order to build on “a critical developmental time,” according to results of a systematic review published in JAMA Pediatrics. [Read more…] about Systematic review calls for early targeted interventions to help babies and toddlers with cerebral palsy harness time window with maximum brain plasticity
People who retire early suffer from accelerated cognitive decline and may even encounter early onset of dementia, according to a new economic study (Note: opens PDF) I conducted with my doctoral student Alan Adelman.
To establish that finding, we examined the effects of a rural pension program China introduced in 2009 that provided people who participated with a stable income if they stopped working after the official retirement age of 60. We found that people who participated in the program and retired within one or two years experienced a cognitive decline equivalent to a drop in general intelligence of 1.7% relative to the general population. This drop is equivalent to about three IQ points and could make it harder for someone to adhere to a medication schedule or conduct financial planning. The largest negative effect was in what is called “delayed recall,” which measures a person’s ability to remember something mentioned several minutes ago. Neurological research links problems in this area to an early onset of dementia. [Read more…] about Study in China finds that retirement may accelerate cognitive decline, even for those with stable income