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Sounds influence the developing brain earlier than previously thought

In experiments in newborn mice, scientists 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.

Study may lead to solutions for overeating

The 10-member team made discoveries about a specific area of the brain tied to recollection and the desire to seek and consume food. It could lead to a way to inhibit the desire to overeat.

Study explores neurocognitive basis of bias against people who look different

A new brain-and-behavior study clarifies how the ‘anomalous-is-bad’ stereotype manifests, and implicates a brain region called the amygdala as one of the likely mediators of this stereotype.

How comparable different stress tests are

Scientists use many different tests to investigate what happens in the brain in people experiencing stress. It is unclear to what extent the various methods with which subjects are placed under stress are comparable to each other. In a meta-analysis, r…

Changing the connection between the hemispheres affects speech perception

When we listen to speech sounds, our brain needs to combine information from both hemispheres. How does the brain integrate acoustic information from remote areas? In a neuroimaging study, a team of researchers applied electrical stimulation to partici…

Prediabetes may be linked to worse brain health

Researchers analyzed data from the UK Biobank of 500,000 people aged 58 years on average, and found that people with higher than normal blood sugar levels were 42% more likely to experience cognitive decline over an average of four years, and were 54% …

How a single gene alteration may have separated modern humans from predecessors

Researchers discovered a single gene alteration that may help explain cognitive differences between modern humans and our predecessor, and used that information to develop Neanderthal-like brain organoids in the lab.

The politics of synonyms

Researchers found people are more successful at identifying language associated with Republican speech than Democratic speech patterns.

Once bitten, twice shy: the neurology of why one bad curry could put us off for life

A negative experience with food usually leaves us unable to stomach the thought of eating that particular dish again. Using sugar-loving snails as models, researchers believe these bad experiences could be causing a switch in our brains, which impacts …

Wake-up call for neural stem cells

A brain enzyme activates dormant neural stem cells, revealing how defects in its gene could lead to neurodevelopmental disorders.