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Study shows how the brains of overweight people work differently from those of healthy weight A research group from Mind, Brain, and Behaviour Research Centre (CIMCYC) of the University of Granada (UGR) has been studying the issue of excess weight from a neuroscientific perspective for many years, to determine the precise role played by the brain. In a study recently published in the International Journal of Obesity—based on the doctoral thesis of Cristina Martín, which dealt with overweight adolescents—researchers from the UGR have found that that inferior weight loss among adolescents ...

How SARS-CoV-2 enters the central nervous system The central nervous system (CNS) is highly protected in the human body. Yet, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) invades the CNS, causing profound clinical complications. How is the CNS involved in a respiratory virus infection? To understand this, researchers Ruqaiyyah Siddiqui, Mohammad Ridwane Mungroo and Naveed Ahmed Khan reviewed reported case studies and identified potential brain regions that may be affected by the SARS-CoV-2 and explored the virus's possible entry route into the brain to identify its pathoge...

Study: The brain has a small window of opportunity to repair itself after stroke Feb 16 2021 An international study has shown, for the first time, that the capacity of the human brain to recover and rewire itself peaks around two weeks after a stroke and diminishes over time. The finding, published today in the Neurorehabilitation and Neural Repair journal, is the result of a study in London and Adelaide that followed the recovery of 60 stroke patients up to one year after their stroke. Lead author Dr Brenton Hordacre, from the University of South Australia, says the multi-site study showed ...

Sounds appear to change the brain’s wiring patterns that process sound earlier than assumed Scientists have yet to answer the age-old question of whether or how sound shapes the minds of fetuses in the womb, and expectant mothers often wonder about the benefits of such activities as playing music during pregnancy. Now, in experiments in newborn mice, scientists at Johns Hopkins report that sounds appear to change "wiring" patterns in areas of the brain that process sound earlier than scientists assumed and even before the ear canal opens. The current experiments involve newborn mice, which ...

Scientists identify genes involved in autoimmune Addison's disease Novel genetic associations could pave the way for early interventions and personalized treatment of an incurable condition. Scientists from the University of Bergen (Norway) and Karolinska Institutet (Sweden) have discovered the genes involved in autoimmune Addison's disease, a condition where the body's immune systems destroys the adrenal cortex leading to a life-threatening hormonal deficiency of cortisol and aldosterone. Groundbreaking study The rarity of Addison's disease has until now made scanning of the whole genome for...