LiveScience.com is reporting today that a new study by neuroscientists at the University of California, Irvine has confirmed the long held belief that different pieces of a single memory are stored in separate locations in the brain. This is the first time solid evidence has been collected verifying that what we recognize as a single …
Tag: neurological disorders
Jan 02 2006
Continuous Visual Guidance Important for Walking
A recent experiment by researchers from Great Britain finds that ongoing visual feedback during walking plays a more critical role than once thought. It was previously believed that vision was crucial only while lifting your foot to take a step and not as important once the target of your step was determined and your foot …
Dec 20 2005
Retrograde Signal Strengthens Synapses
Researchers from MIT studying brain plasticity, the reorganization of brain cells and their connections over time, have recently discovered a “backtalk” or retrograde signal from post-synaptic to pre-synaptic neurons that plays a crucial role in synapse development. It has long been known that synaptic strength, the strength of the connections between neurons, plays a central …
Dec 13 2005
Mice With Human Brain Cells
It was announced yesterday that in an effort to create better models for studying neurological disorders, a team of scientists from the Salk Institute led by Dr. Fred Gage have successfully bio-engineered mice to be born with a small percentage of human brain cells. The process involves injecting 2-week-old mouse embryos with roughly 100,000 human …