Neuronal processing in cerebral cortex and signal transmission from cortex to brain stem have been studied extensively, but little is known about the numerous feedback pathways that ascend from brain stem to cortex. In this study, we characterized the signals conveyed through an ascending pathway cou...
The human brain is made of several parts. The cerebrum is the largest part that comprises of the l.ft and the right hemispheres. The brain coordinates all vital physical and psychological processes such as swallowing, heartbeat, memory, and attention, among others. This question is about the ...
and I was hooked. I just couldn’t get enough of it. (Pardon the word choice.) Bottom line, brain science is tremendously exciting, highly logical, constantly evolving and surprisingly easy to understand. And for that reason, it can be seductive, giving us a sense...
Ependymal cells produce CSF (cerebrospinal fluid), which is located within the ventricles of the brain and in the subarachnoid space that surrounds the brain and spinal cord. Aside from allowing the brain to float in the skull, CSF acts as a cushion against traumaand also helps wash away some...
What should patients think about when they are considering a stem cell therapy? Going to a for-profit, unproven stem cell clinic is particularly risky and raises more questions. Patient guide to stem cell therapies For better or worse, I am in the unique position of being a stem cell ...
the stem茎 the leaves叶 the flowers花 the seeds种子 What's the English for the different parts of a plant? 一棵植物的不同部分用英语怎么说? They are the roots, the stem, 它们是根、茎、 the leaves, the flowers, ...
1Brainstorm the best topic for your essay You can’t write a thesis statement until you know what your paper is about, so your first step is choosing a topic. If the topic is already assigned,great! That’s all for this step. If not, consider the tips below for choosing the topic ...
This is known as the Five Act Structure. It too has five parts, each act coinciding with one part of the narrative diagram. Shakespeare was famous for structuring his plays in five acts: Act I is the introduction, Act II is the rising action, Act III the climax, Act IV the falling ...
What is the Brain Stem? Discussion Comments Bytitans62— On Sep 18, 2012 @JimmyT - Well, in reality someone could be dead for a couple hours and then brought back to life, if they happen to get the heart started again, but they would be brain dead. ...
Observe, brainstorm, research, build and communicate. That is what the young scientist and inventor Gitanjali Rao shared in an interview Just 15 years old, Gitanjali has been selected from a field of more than 5,000 nominees as TIME's first Kid of the Year. Even over video chat, her ...