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Effect of loud noises on brain revealed in study

Prolonged exposure to loud noise alters how the brain processes speech, potentially increasing the difficulty in distinguishing speech sounds, according to neuroscientists. Exposure to intensely loud sounds leads to permanent damage of the hair cells, …

Monoamine oxidase A: Biomarker for postpartum depression

Postpartum mood swings are correlated with high monoamine oxidase A binding, a study shows. For most women, the birth of their baby is one of the most strenuous but also happiest days in their lives. The vast majority of women experience a temporary dr…

Vacuum treatment may limit damage after traumatic brain injury

Controlled application of vacuum pressure is a promising approach to limiting tissue damage after traumatic brain injury, suggests an experimental study.

Breakthrough in measuring how cancer support programs empower survivors

Cancer support services world-wide are, for the first time, able to measure the benefits of their programs in empowering patients to manage their illness, thanks to the work of Deakin University…

In healthy young men, striatal dopamine transporter binding correlates with body composition and visual attention bias for food cues

Research to be presented at the Annual Meeting of the Society for the Study of Ingestive Behavior (SSIB), the foremost society for research into all aspects of eating and drinking behavior, describes…

How our brains respond to the sight of food closely linked to blood sugar levels

Our brain’s response to the sight of food appears to be driven more by how low our blood sugar level is at the moment than our upbringing or genetics, researchers said at the annual meeting of the…

Middle-aged adults with a history of problem drinking are more than twice as likely to suffer from severe memory impairment in later life

A study published in the American Journal of Geriatric Psychiatry indicates that middle-aged adults with a history of problem drinking are more than twice as likely to suffer from severe memory…

Depression as a risk factor for dementia: Link is independent of dementia-related brain changes

A new study by neuropsychiatric researchers gives insight into the relationship between depression and dementia. The current study indicates that the association of depression with dementia is independent of dementia-related brain changes.

Blood test could predict risk of suicide

A simple blood test could determine a person’s risk of suicide and provide a future tool of prevention to stem suicide rates.

Problem drinking in midlife linked to memory trouble later

Adults with a midlife history of drinking problems were more than twice as likely as those without alcohol problems to suffer severe memory impairment decades later.