Grey matter is the part of the brain that contains most of the nerve cells (neurons). It is located in the central nervous system and is responsible for processing information. White matter is the part of the brain that contains nerve fibres and myelinated axons, which are responsible for carrying information from one part of …
Grey matter, white matter – ഗ്രേമാറ്റർ, വൈറ്റ് മാറ്റർ Read More »
Myelin sheaths are formed by glial cells called Schwann cells. The Schwann cells wrap around the axon of a nerve cell in a spiral pattern, forming multiple layers of insulation. This insulation significantly increases the speed of electrical impulses travelling along the axon. Myelin sheaths are also found in the central nervous system, where they …
Formation of myelin sheath – മൈലിൻ ഷീറ്റിന്റെ രൂപീകരണം Read More »
A synaptic knob is a small protuberance that forms on the end of a neuron when it is stimulated. Synaptic knobs allow the neuron to communicate with other neurons by releasing neurotransmitter molecules. These molecules help to create an electrical signal that sends information from one neuron to the next. Synaptic knobs are an essential …
Axonites are molecules found in the axons of neurons, which are the long, thin fibres that transmit electrical signals from one neuron to another. They are thought to be involved in the development, maintenance, and transmission of electrical signals in the nervous system. They are also involved in the formation of synaptic connections between neurons. …
Axons are long, slender projections of a neuron that act as an electrical conductor, transferring signals from the neuron to other cells. They are typically covered by a fatty sheath known as the myelin sheath, which helps to insulate and increase the speed of the electrical signal. Axons can be several feet in length, and …
A Schwann cell is a type of neurological cell that is responsible for the insulation of the axons of peripheral nerves in the body. It is a type of glial cell that forms the myelin sheath around axons in the peripheral nervous system, which helps to speed up the conduction of signals between neurons. Schwann …
Dendrons are the long, slender projections of neurons that help to transmit electrical signals from one neuron to another. They are typically found on the surface of the cell body of a neuron and can range in length from a few micrometers to several centimetres. Dendrons typically contain a number of small projections called dendritic …
Dendrites are short, branched extensions of a neuron that receive signals from other neurons. They are located at the cell body of the neuron, and their primary role is to receive and process information from other cells in order to pass it on to the neuron’s axon. This information is received through the electrochemical processes …
A simple neuron is a single cell that is found in the brain and nervous system and is responsible for transmitting and receiving electrical signals. It is composed of a soma (cell body), dendrites, and an axon, and is specialized for receiving, integrating, and transmitting information. brain, dendrites, and an axon,
HENRY WADSWORTH LONG FELLOW version American poet and educator. He was the first American to translated “DANTE ALIGHIERI’S DIVINE COMEDY” Date of birth: 27th February 1807 Place of birth: Portland United States Mother: ZILPHA WORDSWORTH Father: STEPHEN LONG FELLOW Spouses: MARY STORER POTTER FRANCES ELIZABETH APPLETON Education: Bowdoin college Contributions: PAUL REVERE’S RIDE THE SONG …