Search results
Results from the WOW.Com Content Network
Remyelination is the process of propagating oligodendrocyte precursor cells to form oligodendrocytes to create new myelin sheaths on demyelinated axons in the Central nervous system (CNS). This is a process naturally regulated in the body and tends to be very efficient in a healthy CNS. [ 1 ]
The process and mechanistic function of myelinogenesis has traditionally been studied using ultrastructure and biochemical techniques in rat optic nerves. The implementation of this method of study has long allowed for experimental observation of myelinogenesis in a model organism nerve that consists entirely of unmyelinated axons. Furthermore ...
An example of this mode of migration is in GnRH-expressing neurons, which make a long journey from their birthplace in the nose, through the forebrain, and into the hypothalamus. [19] Many of the mechanisms of this migration have been worked out, starting with the extracellular guidance cues [ 20 ] that trigger intracellular signaling.
The oldest known tablet inscribed with the Ten Commandments from the Old Testament sold on Wednesday for $5.04 million, more than double its high estimate. The stone, which dates back around 1,500 ...
A Florida couple is facing child abuse charges after local authorities say the man beat a child for nearly half an hour and his wife failed to help the boy.
In an Instagram video on Sunday, the "Underworld" star, 51, said Lively's complaint against her "It Ends With Us" co-star has highlighted "this machine that goes into effect when a woman complains ...
Guillain–Barré syndrome – nerve damage. Neuroregeneration in the peripheral nervous system (PNS) occurs to a significant degree. [5] [6] After an injury to the axon, peripheral neurons activate a variety of signaling pathways which turn on pro-growth genes, leading to reformation of a functional growth cone and regeneration.
Avicii was found dead in the afternoon hours of April 20, 2018, according to a statement from his rep. His tragic death came two years after he announced his retirement from touring in March 2016.