top of page
News & Articles
Here, you'll learn about new developments, stories, and news, all brain-related!
Research from the Beckman Institute revealed that chemical signals released during muscle contraction stimulate the growth and synchronization of hippocampal neurons, a region critical for memory and learning. This indicates that exercise not only enhances physical health but also directly impacts brain structure and function.
Chemical Signals and Neuronal Development:
Researchers discovered that specific neurons, called HDB-PV neurons, help the brain learn from negative experiences like fear and failure. These neurons improve focus and learning when something bad happens, which is important for survival. This process can sometimes be more powerful than learning from positive experiences. The findings could help us understand and treat anxiety and depression better.
How the Brain Learns From Fear and Failure:
Researchers at Harvard Medical School used deep brain stimulation (DBS) to help people with severe brain injuries regain lost functions. DBS involves implanting a small device under the skin that sends electrical signals to the thalamus, a brain region critical for signal routing. Five participants with long-term brain injuries received DBS for 12 hours daily over three months. All showed significant improvements in cognitive tests, with some improving by over 40%. This study suggests that DBS can help restore brain function by reactivating disrupted communication pathways, enhancing quality of life for those with severe brain injuries
Deep Brain Stimulation for Brain Injury:
bottom of page