The English Terminology of the Nervous System，This informative article delves into the intricacies of the English vocabulary used to describe and study the complex network that makes up our nervous system. From the brain to the tiniest神经元neurons, well explore the terminology that scientists and medical professionals utilize to communicate about this vital aspect of human biology.
The heart of the nervous system is the Central Nervous System, which includes the brain and the spinal cord. In English, these parts are referred to as "the cerebral cortex" (大脑皮层) for the brains outer layer and "the spinal column" or "spine" for the long, flexible structure that runs down the back.
At the cellular level, neurons (神经元) are the primary building blocks of the nervous system. They transmit information throughout the body. You might hear terms like "axon" (轴突) for the long, slender projection that conducts nerve impulses, and "dendrites" (树突) for the branching structures that receive signals from other neurons.
The connections between neurons are crucial for communication, and theyre known as synapses (突触). These tiny gaps allow neurons to exchange information through chemical messengers called neurotransmitters. Synaptic transmission is often described as "neuronal signaling" or "chemical synaptic transmission."
In conclusion, understanding the English terminology of the nervous system is essential for anyone interested in neuroscience, medicine, or simply expanding their vocabulary. By grasping these terms, we can better communicate the complexities of this intricate system and appreciate the marvels of the human brain.