Neuron

Neuron models enlarged 2500 times, showcasing its electron microscopic structure, including a separate modulated nerve fiber. It's mounted on a base and comes with an English key card for identification. The model is likely used for educational purposes in biology or related fields. 

A neuron, also known as a nerve cell, is the fundamental unit of the nervous system. It's a specialized cell designed to transmit information throughout the body via electrical and chemical signals. These signals allow us to think, feel, move, and perform various bodily functions.

Size 42 x 30 x 13 cm approx. Weight 1 kg approx.

Structure:

Neurons typically have three main parts:

• Cell body (soma): Contains the nucleus and other essential cellular components.
• Dendrites: Branch-like extensions that receive signals from other neurons.
• Axon: A long, slender projection that transmits signals away from the cell body. 

Function:

Neurons communicate with each other and with other cells (like muscle cells) through a combination of electrical and chemical signals. 

• Electrical signals: These travel along the axon and are crucial for rapid communication.
• Chemical signals (neurotransmitters): These are released at the synapse (the junction between neurons) and transmit information to the next cell. 

Types:

There are many different types of neurons, classified by their structure and function. For example, sensory neurons carry information from the senses to the brain, while motor neurons carry signals from the brain to muscles.

Educational Tool: This model is intended for educational use, particularly in biology and medical training, providing a hands-on learning experience with a detailed anatomical representation.

Key Card: Supplied with a English key card to identify the numbered structures, making the model a valuable asset for interactive educational purpose.