What are neurons primarily regarded as?

Neurons are primarily regarded as the basic building blocks of the brain because they are the fundamental units of the nervous system responsible for transmitting information throughout the body. Each neuron communicates with others through synapses, playing a crucial role in processing and relaying signals. This communication underlies all cognitive functions, including perception, memory, and behavior.

By understanding neurons as the basic building blocks, it highlights their essential function in forming neural networks, which are critical for brain development and function. The health and integrity of these neurons are vital for the proper functioning of the entire nervous system and significantly influence the overall cognitive abilities of an individual.