The process of folding begins when the cells in the central region of the neural plate, the medial hinge point cells, bind to the notochord beneath them. This creates a central anchoring point …

The neural fold is a transient embryonic structure that arises during primary neurulation, a critical process leading to the formation of the neural tube, the precursor to the brain and spinal cord.

Jun 11, 2025 · The neural plate’s lateral edges then begin to rise, creating the neural folds on either side of a central depression called the neural groove. This folding is driven by changes …

Neural folds are raised ridges of ectoderm that form along the dorsal surface of the embryo during the process of neurulation. They are the precursors to the central nervous system, including …

Dec 21, 2025 · The meaning of NEURAL FOLD is the lateral longitudinal fold on each side of the neural plate that by folding over and fusing with the opposite fold gives rise to the neural tube.

The ridge-like edge on either side of the neural groove is referred as the neural fold. As the neural folds come together and converge, the underlying structure forms into a tube just beneath the …

The neural folds approach each other after the 25th day and merge to form the neural tube (delimitating the future central canal, which is coated with ependymal cells).

Neurulation refers to the folding process in vertebrate embryos, which includes the transformation of the neural plate into the neural tube. [1] The embryo at this stage is termed the neurula.

What is the Neural fold? The neural fold is a structure that arises during neurulation in the embryonic development of both birds and mammals among ...

During this process, called neurulation, the midline ectoderm that contains these cells thickens into a distinct columnar epithelium called the neural plate. The lateral margins of the neural …