Weekly Neuroscience Update

Credit: Cell Stem Cell (2024). DOI: 10.1016/j.stem.2023.12.009

Researchers have developed the world’s first 3D-printed brain tissue that grows and behaves similarly to natural brain tissue, marking a significant leap forward for neurological and neurodevelopmental disorder research.

For patients with Parkinson disease differences in quality of life outcomes are seen with deep brain stimulation of the subthalamic nucleus (STN-DBS), according to a recent study.

New findings published in the journal Nature Neuroscience have shed light on a mysterious pathway between the reward center of the brain that is key to how we form habits, known as the basal ganglia, and another anatomically distinct region where nearly three-quarters of the brain’s neurons reside and assist in motor learning, known as the cerebellum.

Researchers have shown that a blood test can pinpoint the underlying cause of brain injury in newborns.

A new study suggests that high-intensity training (HIT), compared to conventional training, may improve walking ability in patients with chronic traumatic brain injury (TBI). Possible secondary benefits may include improved aerobic capacity/efficiency and cognition.

A team of scientists has unveiled a potential game-changer in the fight against glioblastoma, the most common and currently incurable form of brain cancer.

Combining brain stimulation with intense physical rehabilitation helped stroke survivors recover movement in their arms and hands and maintain these improvements for one year, according to a study to be presented at the American Stroke Association’s International Stroke Conference 2024.

Psychologists have investigated the extent to which neuromodulation of the brain with ultrasound waves influences people’s behavior. The results can also be used as a basis for therapeutic purposes.

A preliminary study reveals that intravenous injections of ginkgo biloba components could significantly improve early cognitive recovery in ischemic stroke patients. Conducted across multiple centers in China, the research tested the effects of ginkgo diterpene lactone meglumine (GDLM) on 3,163 stroke survivors, showing notable improvements in cognitive scores compared to a placebo group.

The brains and blood of people with a history of excessive drinking show cellular evidence of premature aging.

A new study gives insights into the underlying mechanisms of the formation of protein clumps in Alzheimer’s disease. The study could pave the way for new treatments for this devastating neurodegenerative disorder.

Finally, this week, engaging in music throughout your life is associated with better brain health in older age, according to a new study.

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