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Mapping potential pathways to MND treatment

Researchers have mapped out the proteins implicated in the early stages of motor neurone disease (MND). They have developed a longitudinal map of the proteins involved in MND across the trajectory of the disease, identifying potential therapeutic pathw…

Modifying brain molecule relaxin-3 can potentially reduce side effects in treating anxiety, depression and more

A team of researchers has found a potential way to treat conditions like depression and anxiety with fewer side effects.

If your TV spoke to you, would you buy it? Study finds people spend more on some ‘talking products’

New research used brain scanning technology to understand the effect of advertisements that try to sell products with talking versions of themselves. The work suggests that that anthromorphic displays lead to different cognition, and that buyers are li…

Blocking key protein may halt progression of Alzheimer’s disease

Researchers have found that inhibiting a key protein can stop the destruction of synapses and dendritic spines commonly seen in Alzheimer’s disease.

Can a single brain region encode familiarity and recollection?

The human brain has the extraordinary ability to rapidly discern a stranger from someone familiar, even as it can simultaneously remember details about someone across decades of encounters. Now, in mouse studies, scientists have revealed how the brain …

Smiling is the secret to seeing happiness, new research reveals

Smiling for just a split second makes people more likely to see happiness in expressionless faces, new research has revealed. The study shows that even a brief weak grin makes faces appear more joyful. The pioneering experiment used electrical stimulat…

Stress during pregnancy can lead to early maturation of first-born daughters

Researchers have found a correlation between early signs of adrenal puberty in first-born daughters and their mothers’ having experienced high levels of prenatal stress. They did not find the same result in boys or daughters who were not first-born.

The brain processes speech and its echo separately

Echoes can make speech harder to understand, and tuning out echoes in an audio recording is a notoriously difficulty engineering problem. The human brain, however, appears to solve the problem successfully by separating the sound into direct speech and…

Exposure to Agent Orange damages brain tissue in ways similar to Alzheimer’s disease

Agent Orange, an herbicide used during the Vietnam War, is a known toxin with wide-ranging health effects. Even though Agent Orange has not been used for decades, there is increasing interest in its effects on the brain health of aging veterans. A new …

Live from the brain: Visual cues inform decision to cooperate

By combining behavioral and wireless eye tracking and neural monitoring, a team of scientists studied how pairs of freely moving macaques interacting in a naturalistic setting use visual cues to guide complex, cooperative behavior.