Axon regeneration in the central nervous system (CNS) is a critical area of research, particularly because the ability of neurons to repair themselves after injury is limited. This limitation ...

and the position of the cell body and the length and numbers of the axons and dendrites can vary. The human nervous system is defined as two parts. They are the central nervous system (CNS ...

But neurons are not alone in the brain or elsewhere in the nervous system: Brain cells called glia play various supporting roles to keep the system running smoothly. Between the axon of a ...

Medically reviewed by Huma Sheikh, MD Neurons are the cells in our body that are responsible for transmitting electrical signals through the nervous system. The ability to move or feel the world ...

The nervous system is broadly divided into two sections ... or other signals via receptors or through gap junctions (direct connections between two membranes), axons that propagate action potentials ...

This pathway depends on the crossing of neurons from one side of the central nervous system (CNS ... The cause is that axons extending from neurons in the motor cortex of one hemisphere of ...

Some axons are extremely short ... Symptoms can vary depending on which part or parts of the nervous system have damaged myelin. For instance, demyelination of nerves in the lower spine may ...

A scientific investigation led by researchers at HKUST has uncovered promising new avenues for treating central nervous ...

They have some features in common: A long fibre (axon) which is insulated by a ... as electrical impulses to co-ordinators such as the central nervous system or CNS. The CNS is the brain and ...

The pathway of the visual system has been the most deliberately studied nervous subsystem. Therefore, it presents a working model to gain knowledge of how axons migrate through intermediate ...

Dr. Rasband's team is discovering the functional organization of axons in health as well as disease or injury. The generation, propagation, and modulation of electrical signals in the nervous system ...

A long fibre (axon) which is insulated by a fatty (myelin ... These move towards the central nervous system (CNS). The CNS is the brain and spinal cord. It coordinates the responses.