Weekly Neuroscience Update

A new study explores the use of music-listening to relieve acute pain, finding that people who were given the impression that they had control over the music they heard experienced more pain relief than people who were not given such control.

Better diagnosis and treatment of the incurable eye disease age-related macular degeneration is a step closer, thanks to the discovery of new genetic signatures of the disease.

Research continues to demonstrate the many ways the gut microbiome can influence human health, and an active area within this field centres on its role in Alzheimer’s disease. A new study has furthered our knowledge of this relationship by demonstrating what’s described as a clear genetic link between the two, while also pointing to the potential for new treatments.

Neuroscientists have confirmed that the exact same network is activated in speakers of 45 different languages representing 12 distinct language families.   

Pollution is widely known to be a risk to individual’s physical health, but can it have adverse effects on mental health as well? A study published in Developmental Psychology suggests that exposure to ozone can be a risk factor for depression in adolescents.

Researchers have developed a comprehensive “toolbox” to establish that the mobility of receptors exists in intact brain tissue, and this mobility is critical for certain types of memory.

People challenged with chronic back pain have been given hope with a new treatment that focuses on retraining how the back and the brain communicate, a randomised controlled trial run by researchers at UNSW Sydney and Neuroscience Research Australia (NeuRA) and several other Australian and European universities has shown.

A group of hippocampal neurons show rhythmic activity at different frequencies in the desynchronized state, but can align their rhythmic frequency to produce a synchronized brain rhythm upon activation.

A new hypothesis suggests when people are awake during the biological circadian night there are neurophysiological changes in the brain that alters the way in which we interact with the world, especially when it comes to impulse control, information processing, and reward processing.

Finally this week, you’re fast asleep. But some regions of your brain tasked with hearing sound aren’t taking the night off, according to new research.

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