二、七选五(共5小题;每小题2分,满分10分)How to Activate Brain Cells Scientists used to think that your brain stopped growing new cells once you reached adulthood.Happily, current research shows that it isn't true! As you get older, you can continue to grow new brain cells.Get regular aero...
(Medical Xpress) -- Oh, the challenges of being a neuron, responsible for essential things like muscle contraction, gland secretion and sensitivity to touch, sound and light, yet constantly bombarded with signals from here, there and everywhere. How on earth are busynerve cellssupposed to pick ...
Now Robert is not a neuroscientist, and when he went to medical school he was not taught what we know now -- that the adult brain can generate new nerve cells. So Robert, you know, being the good doctor that he is, wanted to come to my lab to understand the topic a little bit be...
Some time ago, scientists believe that neurogenesis stops after your birth. However, recent discoveries reveal that adults' hippocampus still produces new brain neuros cells. So how can we increase neurogenesis? Actually it's not that hard to do and we could just focus on the following points w...
1. The growth of new brain cells can help with bad mood and mental diseases such as depression. 2. Learning and doing sports that can bring blood to your brain can increase new growing brain cells. 3. Stress, lack of sleep and growing older decreases growing brain cells. ...
Scientists have long studied the impact of aging on thebrain's executive functions, such as poorer self-control and working memory. While it is well established that memory can worsen as people age, it has not been clear what changes occur at the individual brain neuron level to cause this—...
Brain-wasting proteins called prions kill neurons by shortening the dendritic spines that the cells use to transmit signals to each other. Prions are infectious and cause neurodegenerative diseases such as scrapie in animals and Creutzfeldt–Jakob disease in humans....
The principle is that in routine activities, people can be transported in a new way Use one or more senses to activate the brain cells that are not commonly used in the brain. Tests have shown that allowing the brain to do these simple exercises regularly can make it more responsive and ...
The study published on Monday in the Proceedings of the National Academy of Sciences, outlined how a protein called CPEB3 primes neurons to store memories that stand the test of time in mouse cells. The findings offered a never-before-seen view into one of the brain's most universal and ...
Stem cell therapy for human neurodegenerative disorders-how to make it work. Recent progress shows that neurons suitable for transplantation can be generated from stem cells in culture, and that the adult brain produces new neurons ... Lindvall,Olle,Kokaia,... - 《Nature Medicine》 被引量: 15...