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Macquarie University

Auditory Neuroscience Featured Neuroscience

·May 7, 2024·6 min read

New Study Redefines Human Sound Localization

Researchers challenged a longstanding theory from the 1940s about how humans locate sounds, a discovery with profound implications for hearing technology. The study reveals that humans utilize a simpler, more energy-efficient neural network for spatial hearing, similar to other mammals like rhesus monkeys and gerbils.

Featured Neuroscience Psychology

·May 7, 2024·6 min read

Unlocking Sleep’s Role in Emotional Health

A new study illuminated the mechanisms by which sleep aids in processing emotional memories, crucial for mental health. The research synthesizes over two decades of data to reveal how neurotransmitters like serotonin and noradrenaline, inactive during REM sleep, facilitate the recalibration of emotional experiences.

Featured Neuroscience Psychology

·June 20, 2023·6 min read

Gaming Our Morality: How Our Moral Compass Shifts When We Play Video Games

Researchers used a narrative video game, The Great Fire, to explore how players navigate ethical dilemmas. The team found that while players mostly ignore the game's morality meter for clear-cut moral decisions, they rely on it when choices are morally ambiguous.

Featured Genetics Neurology Neuroscience

·May 9, 2023·4 min read

Shared Genetic Defects in ALS and FTD: New Insights Into Neurodegeneration

Some patients with ALS/motor neuron disease (MND) and frontotemporal dementia (FTD) carry the same rare genetic defects that cause other neurodegenerative diseases. These defects, known as short tandem repeat expansions, are the cause of more than 20 neurodegenerative diseases including spinocerebellar ataxias and myotonic dystrophy.

Featured Neurology Neuroscience Videos

·July 30, 2020·4 min read

New Hope as Dementia Therapy Reverses Memory Loss

Activating p38gamma, a naturally protective enzyme in the brain, may help to prevent the development of Alzheimer's disease symptoms. Researchers showed the naturally protective effects of p38gamma could be harnessed to improve memory in the later stages of Alzheimer's disease.

Featured Genetics Neuroscience Open Neuroscience Articles Psychology

·April 10, 2019·5 min read

Inflammation linked to chemical imbalance in schizophrenia

Increased kynurenic acid production has been implicated in the pathology of schizophrenia. The findings provide a new target for cell-specific treatments that help reduce the production of kynurenic acid and reduce symptoms of schizophrenia.

Featured Neuroscience Open Neuroscience Articles Psychology

·February 1, 2018·4 min read

Perceptual Pathway That Causes Body Dysmorphia and Increased Risk of Eating Disorders Identified

Researchers have identified a psychological pathway that can lead to body dysmorphia, causing an increased risk of both eating and exercise disorders.

Image shows blurry people crossing a busy street.

Auditory Neuroscience Featured Neuroscience Open Neuroscience Articles

·November 26, 2016·3 min read

How Neurons Have Meta Adapted to Cope With Our Rowdy World

A new study reports as auditory neurons become more familiar with a sound environment, they speed up their adaption to the noisiness of that environment.