Weekly Neuroscience Update

Credit: Nature Neuroscience (2024)

A new study has identified a neural coding mechanism that allows the transfer of information back and forth between perceptual regions to memory areas of the brain. The results are published in Nature Neuroscience.

Perceived time has a significant impact on the actual time it takes to heal physical wounds, according to new research.

Researchers have identified a wide range of risk factors for young-onset dementia. The findings challenge the notion that genetics are the sole cause of the condition, laying the groundwork for new prevention strategies.

Scientists have uncovered a key brain pathway mediating panic disorder symptoms.

Researchers have developed a groundbreaking synaptic transistor inspired by the human brain. This device can simultaneously process and store information, mimicking the brain’s capacity for higher-level thinking.

People who have more disrupted sleep in their 30s and 40s may be more likely to have memory and thinking problems a decade later, according to new research published in Neurology

With help from an artificial language network, neuroscientists have discovered what kind of sentences are most likely to fire up the brain’s key language processing centers. The new study reveals that more complex sentences, either because of unusual grammar or unexpected meaning, generate stronger responses in these language processing centers. Very straightforward sentences barely engage these regions, and nonsensical sequences of words don’t do much for them either.

Finally this week, scientists have identified a molecular anchor that stabilizes mitochondria near synapses to support memory formation.

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