Cephalic flexure

Definition

The cephalic flexure is a prominent bend in the neural tube of the developing embryo that occurs in the region where the future brain will form, specifically between the midbrain and hindbrain. This flexure plays a crucial role in shaping the basic structure of the brain during early development.

Related terms

Neural Tube:

The precursor to the central nervous system in an embryo, which later develops into the brain and spinal cord.

Midbrain:

A section of the brainstem that connects the forebrain and hindbrain, playing key roles in motor movement, particularly movements of the eye, and auditory and visual processing.

Hindbrain: A portion of the brain that includes structures such as the cerebellum and medulla oblongata, involved in regulating autonomic functions, balance, and motor coordination