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26 de abr. de 2021 · Learn what nerve cells (neurons) are, how they work, and what types of nerve cells exist in the human body. Find out how nerve cells receive, process, and transmit information in the nervous system.
Within a nervous system, a neuron, neurone, or nerve cell is an electrically excitable cell that fires electric signals called action potentials across a neural network. Neurons communicate with other cells via synapses , which are specialized connections that commonly use minute amounts of chemical neurotransmitters to pass the ...
Learn about the basic units of the nervous system, neurons, and how they receive, process, and communicate information. Explore the anatomy, classes, and roles of neurons, and how they are organized into circuits.
20 de jul. de 2018 · Learn about neurons, also known as nerve cells, and how they send and receive signals in your brain and body. Find out the different types of neurons, how they work, and what research is exploring their role in neurodegenerative diseases.
Hace 4 días · A neuron, also known as a nerve cell, is a basic cell of the nervous system that transmits impulses along fibres called axons and dendrites. Learn about the structure, functions, and types of neurons, as well as related topics such as neuroplasticity, mirror neurons, and neurotransmitters.
Learn about the structure and function of neurons, the specialized cells that transmit and receive electrical signals in the body. Watch a video and read the transcript, and join the conversation with other learners' questions and answers.
Nerve Cells. Despite the specific molecular, morphological, and functional features of any particular nerve cell type, the basic structure of neurons resembles that of other cells. Thus, each nerve cell has a cell body containing a nucleus, endoplasmic reticulum, ribosomes, Golgi apparatus, mitochondria, and other organelles that are essential ...
