Dendrite: meaning, definitions and examples

neuroscience

A dendrite is a short extension of a nerve cell that receives signals from other neurons. These structures play a crucial role in processing and transmitting information in the brain. Dendrites have a high surface area, allowing them to form numerous synapses with other neurons, which enhances the communication between cells. They are essential for learning and memory, as they facilitate the integration of synaptic inputs.

branch, extension

Examples of usage

• The dendrites of the neuron received signals from adjacent cells.

• Dendritic spines can change shape and number, a process essential for learning.

• The health of dendrites is vital for proper brain function.

• Damage to dendrites can lead to neurological disorders.