In cellular neuroscience, the soma (pl. somata or somas; from Greek σῶμα (sôma) 'body'), perikaryon (pl. perikarya), neurocyton, or cell body is the bulbous, non-process portion of a neuron or other brain cell type, containing the cell nucleus. Although it is often used to refer to neurons, it can also refer to other cell types as well, including astrocytes, oligodendrocytes, and microglia. There a… WebThe soma, or cell body, is like the tree’s root system. The roots of the soma, called dendrites, receive the “nutrients” from the soil. The “nutrients” in this case are the chemical messages they receive from other nearby nerve cells. These messages are converted into electric impulses. The soma also contains the cell’s nucleus.
Neurons (Nerve Cells) Structure, Function & Types
WebMar 1, 2005 · Abstract. The silencing of transgene expression at the level of transcription in the soma of Caenorhabditis elegans through an RNAi-dependent pathway has not been previously characterized. Most gene silencing due to RNAi in C. elegans occurs at the post-transcriptional level. We observed transcriptional silencing when worms containing the elt … WebJul 4, 2024 · The soma, cell body, soma or perikaryon is the central portion of neurons, where the nucleus, cytosol, and cytosolic organelles are located. Neurons are made up of four fundamental regions: the soma, the dendrites, the axon, and the presynaptic terminals. warbletoncouncil Home medical science encyclopedia psychology faslechurchinamerica
Axon: Structure, Types, Function, Damage, and More - Verywell …
WebApr 28, 2024 · Somatic cells are any cell in the body that are not gametes (sperm or egg), germ cells (cells that go on to become gametes), or stem cells. Essentially, all cells that make up an organism’s body and are not … WebSep 27, 2024 · The soma neuron, also known as the cell body, is the most important part of a neuron. The soma’s function is to keep the neuron alive and firing properly. A membrane shields the soma from harm while allowing it to communicate with its … WebThe cell body contains a specialized structure, the axon hillock that integrates signals from multiple synapses and serves as a junction between the cell body and an axon. An axon is … faslay by arijit singh in mp3 download