Glossary / Lexicon

Neuron refers to individual nerve cell responsible for transmitting information.

In psychology, "neuron" refers to a type of cell that is found in the nervous system and is responsible for transmitting information. Neurons are the basic unit of the nervous system, and they are responsible for transmitting signals or messages throughout the body. Here are a few examples of how "neuron" might be used in the field of psychology:

1. Structure of neurons: Neurons are composed of a cell body, dendrites, and an axon. The cell body contains the nucleus and other organelles, and the dendrites receive signals from other neurons. The axon carries signals away from the cell body and transmits them to other neurons or to muscles or glands.

2. Function of neurons: Neurons transmit signals or messages throughout the body by means of electrical and chemical signals. When a neuron receives a signal, it generates an electrical impulse, which travels down the axon and triggers the release of chemicals called neurotransmitters at the synapse, or gap, between the axon and the next neuron.

3. Types of neurons: There are three main types of neurons: sensory neurons, motor neurons, and interneurons. Sensory neurons transmit signals from the senses to the brain and spinal cord, motor neurons transmit signals from the brain and spinal cord to muscles and glands, and interneurons transmit signals within the brain and spinal cord.

4. Neuronal networks: Neurons are organized into networks, which are responsible for various functions, such as movement, sensation, and cognition. Dysfunction in these neuronal networks can lead to various mental and physical health issues.