Entity: NEURON
A neuron is a specialized cell in the nervous system that transmits and receives electrical signals, playing a crucial role in communication within the body.
NEURON
Etymology
The term 'neuron' originates from the Greek word 'neuron,' meaning 'nerve.'
Definition
A neuron is a grayish or reddish granular cell that is the fundamental functional unit of nervous tissue, transmitting and receiving nerve impulses.
Historical Context
The concept of neurons was first introduced in the 19th century by scientists such as Santiago Ramón y Cajal and Camillo Golgi, revolutionizing our understanding of the nervous system.
Cultural Significance
Neurons are essential for various bodily functions, including movement, sensation, and cognition. They have become a symbol of communication and connectivity in popular culture.
Related Concepts
Neurotransmitters, synapses, and neural networks are closely related concepts that work in conjunction with neurons to facilitate communication within the nervous system.
See Also
A fundamental functional unit of nervous tissue that carries electrochemical messages throughout the nervous system.