What is the primary function of dendrites?

Dendrites play a crucial role in the functioning of neurons as they are primarily responsible for receiving signals from other neurons or cells. They are tree-like structures that extend from the neuron's cell body and are equipped with specialized receptors. When neurotransmitters are released from neighboring neurons, they bind to these receptors on the dendrites, allowing the neuron to gather information and signals from its environment. This important function is essential for communication within the nervous system and facilitates the transmission of electrical impulses within the neuron itself, leading to an appropriate response or action. Understanding the role of dendrites helps highlight how neurons interact and process information in the brain and throughout the nervous system.