rhombencephalon การใช้

• Rhombomeres are such segments that make up the rhombencephalon or hindbrain.
• Rhombomeres determine the pattern of the following maturation of the rhombencephalon into its final parts.
• The caudal rhombencephalon has been generally considered as the initiation site for neural tube closure.
• These swellings represent different components of the central nervous system : the prosencephalon, mesencephalon and rhombencephalon.
• Above the mesencephalon is the prosencephalon ( future forebrain ) and beneath it is the rhombencephalon ( future hindbrain ).
• These swellings represent different components of the central nervous system, and are three in number : the prosencephalon, mesencephalon and rhombencephalon.
• These are the forebrain, the midbrain, and the hindbrain, also known as the prosencephalon, mesencephalon, and the rhombencephalon respectively.
• In the vertebrate embryo, a "'rhombomere "'is a transiently divided segment of the developing neural tube, within the hindbrain region ( a neuromere ) in the area that will eventually become the rhombencephalon.
• The front end of the nerve tube is expanded by a thickening of the walls and expansion of the central canal of spinal cord into three primary brain vesicles : The prosencephalon ( forebrain ), mesencephalon ( midbrain ) and rhombencephalon ( hindbrain ), further differentiated in the various vertebrate groups.
• The cephalic end of the neural groove exhibits several dilatations, which, when the tube is closed, assume the form of three vesicles; these constitute the three primary cerebral vesicles, and correspond respectively to the future fore-brain ( prosencephalon ), mid-brain ( mesencephalon ), and hind-brain ( rhombencephalon ).
• The anterior ( or'rostral') portion of the neural tube initially differentiates into three brain vesicles ( pockets ) : the prosencephalon at the front, the mesencephalon, and, between the mesencephalon and the spinal cord, the rhombencephalon . ( By six weeks in the human embryo ) the prosencephalon then divides further into the telencephalon and diencephalon; and the rhombencephalon divides into the metencephalon and myelencephalon.
• The anterior ( or'rostral') portion of the neural tube initially differentiates into three brain vesicles ( pockets ) : the prosencephalon at the front, the mesencephalon, and, between the mesencephalon and the spinal cord, the rhombencephalon . ( By six weeks in the human embryo ) the prosencephalon then divides further into the telencephalon and diencephalon; and the rhombencephalon divides into the metencephalon and myelencephalon.