Nerve cell bodies produce specific neurotransmitters that regulate particular functions. Neurons produce and release distinct neurotransmitters
Excess neurotransmitters may diffuse out of the synapse, be broken down, or go back into the neuron that released them. Your body quickly eliminates neurotransmitters that don’t gain access into the next neuron. Just as a key fits one lock, neurotransmitters can only communicate with the next neuron if they match the size and shape of the receptor. Neurotransmitters can only attach to certain dendrite receptors. A few of these mechanisms include: Neurotransmitters bind to specific receptors Many different mechanisms allow nerve activity to cause a precise response in your brain. Neuron communication is far more complex than the basic steps described above. Neuron Communication Produces Targeted Results Then the same process occurs in that neuron, which in turn passes the message along to the next neuron. Neurotransmitters travel through the synapse and attach to receptors on the dendrites of the next neuron. The axon of one neuron is separated from the dendrites of another neuron by an extremely narrow space called the synapse. The neurotransmitters leave the neuron and travel to the dendrites of a nearby neuron. The cell body turns the chemicals into an electrical signal that travels down a long, tail-like structure on the other side of the cell body called the axon.Īs the electrical wave reaches the end of the axon, it triggers the release of neurotransmitters that are stored in the axon.
Their branches contain receptors that bind with neurotransmitters coming from other neurons.Īfter dendrites take in neurotransmitters, they send the chemicals into the cell body. These structures are called dendrites and extend from one side of the cell body. How Neurons WorkĮvery neuron consists of a cell body that has structures sticking out on two sides. Learning about neurons also makes it easier to understand how transcranial magnetic stimulation (TMS) effectively improves your mental health. The team at MindSet wrote this blog to explain how neurons work. Neurons serve as essential messengers that transmit the information your brain needs to regulate every aspect of your mind and body. The billions of neurons (nerve cells) in your brain come in many different types and sizes, but they all work the same way.
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