Laminar Dendrite: From the neuronal cell body, the dendritic branches extends in a planar fashion.Spherical Dendrite: All around the neuronal cell body dendritic branches are present thereby giving a spherical appearance to the dendritic tree, Example: Cerebellar granule cells.Spindled Dendrite: From two opposite ends of the neuronal cell body, two branches of dendrites are formed Example: Bipolar neurons.Adendritic D endrite: As the name suggests there are no branches of dendrites,.These components support the protein synthesis required for dendritic function during signal transmission.ĭendrites can be divided into various types depending upon the dendrite morphology and dendrite branching. Dendrites contain various cytoplasmic components, like cytoskeletal structures and organelles such as Golgi apparatus, ribosomes, and smooth endoplasmic reticulum.Dendrites act as the receptive surfaces of neurons, that receives chemical signals from other neurons at synaptic junction.Dendritic spines changes in shape and size, this is known as synaptic plasticity, which is required for learning and memory.Dendrites are present in various shapes and sizes, depending on the type of neuron and the function it perform within the nervous system.It is covered in small, bulbous protrusions called dendritic spines, which increase their surface area for receiving signals.A complex interwoven structure is formed by them close to the neuron called the dendritic tree.Each dendrite is about 2 µm in length and mostly 5 – 7 dendrites are present in one neuron cell. ![]() ![]() ![]() Dendrites are projections that extends from the cell body of a neuron towards axon.Role of Mahatma Gandhi in Freedom Struggle.
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