Notes in LE002 Embryology Notochord and Neural Tube

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Published	10/03/2024	During which period of development foes neuraltube formation occur?
Published	10/03/2024	Embryogenesis is the critical period for the development of {{c1::birth anomalies }}
Published	10/03/2024	The neural tube forms shortly after {{c1::gastrulation }}
Published	10/03/2024	{{c1::Planar cell polarity and convergent extension}} (2) help elongate and narrow the embryo
Published	10/03/2024	Convergent extension causes narrowing at the {{c1::caudal end }}
Published	10/03/2024	{{c1::Alcohol}} interferes with convergent extension and causes widening of the neural plate
Published	10/03/2024	Alcohol interferes with convergent extension and causes widening of the {{c1::neural plate }}
Published	10/03/2024	The {{c1::notocord}} develops ventrally to the neural tube in the mesoderm
Published	10/03/2024	The notocord develops ventrally to the neural tube in the {{c1::mesoderm }}
Published	10/03/2024	{{c1::Epiblast cells}} descend through the primitive streak to form the endoderm and mesoderm during gastrulation
Published	10/03/2024	Epiblast cells descend through the {{c1::primitive streak}} to form the endoderm and mesoderm during gastrulation
Published	10/03/2024	Epiblast cells descend through the primitive streak to form the {{c1::endoderm and mesoderm}} during gastrulation
Published	10/03/2024	{{c1::The notochord}} starts as a tube of cells that descends from the epiblast and extends cranially
Published	10/03/2024	The notochord starts as a {{c1::tube of cells}} that descends from the epiblast and extends cranially
Published	10/03/2024	The notochord starts as a tube of cells that descends from the {{c1::epiblast}} and extends cranially
Published	10/03/2024	The notochord starts as a tube of cells that descends from the epiblast and {{c1::extends cranially }}
Published	10/03/2024	The {{c1::notochord}} process fuses with endoderm and then reforms a tube called notochord.
Published	10/03/2024	Notochord process fuses with {{c1::endoderm}} and then reforms a tube called notochord.
Published	10/03/2024	Notochord process fuses with endoderm and then reforms a tube called {{c1::notochord.}}
Published	10/03/2024	Cells in the notochord plate contain {{c1::cillia }}
Published	10/03/2024	The {{c1::angle of cilia and clockwise rotation}} move fluid toward the left side of the embryo
Published	10/03/2024	Angle of cilia and clockwise rotation move fluid toward the {{c1::left side of the embryo}}.
Published	10/03/2024	Mutations in notochord cilia lead to {{c1::situs inversus }}
Published	10/03/2024	Notochord cells form part of the {{c1::nucleus pulposus}} in the intervertebral disc
Published	10/03/2024	Remnants of the notochord can develop into a slow growth tumor called a {{c1::chordoma }}
Published	10/03/2024	Neural tube forms from the {{c1::ectoderm }}
Published	10/03/2024	The neural tube is located {{c1::dorsally}} to the notochord
Published	10/03/2024	{{c1::Chordin}} causes cells in ectoderm to follow a neural fate and form the neural plate
Published	10/03/2024	Chordin causes cells in {{c1::ectoderm}} to follow a neural fate and form the neural plate
Published	10/03/2024	Chordin causes cells in ectoderm to follow a {{c1::neural fate}} and form the neural plate
Published	10/03/2024	Chordin causes cells in ectoderm to follow a neural fate and form the {{c1::neural plate }}
Published	10/03/2024	{{c1::Convergent extension}} and apical constriction generate formation of the neural tube
Published	10/03/2024	Convergent extension and {{c1::apical constriction}} generate formation of the neural tube
Published	10/03/2024	{{c1::Apical constriction}} and crawling of surface ectoderm cells push edges of neural plate together.
Published	10/03/2024	Apical constriction and {{c1::crawling of surface ectoderm cells }} push edges of neural plate together.
Published	10/03/2024	Differential expression of {{c1::cadherin}} leads to separation of the neural tube from surface ectoderm
Published	10/03/2024	What is the failure of neural tube closure at the cranial end called?
Published	10/03/2024	What is the failure of neural tube closure at the caudal end called?
Published	10/03/2024	Ancephaly often results in {{c1::early death}} of the infant
Published	10/03/2024	Spina bifida is often {{c1::unnoticed}} by patients and caught incidentally upon imaging for another condition
Published	10/03/2024	Defects in neural tube closure are {{c1::more common}} in same sex twins
Published	10/03/2024	Defects in which of the following cellular and molecular processes have been implicated in a lack of neural tube closure
Published	10/03/2024	What are environmental causes of a lack of neural tube closure?
Published	10/03/2024	Folate supplementation has reduced neural tube defects by {{c1::15-70%}}
Published	10/03/2024	Folate supplementation reduces neural tube defects by an {{c1::unknown mechanism }}
Published	10/03/2024	Serum levels of {{c1::polycyclic aromatic hydrocarbons}} associated with increased risk of neural tube defects.
Published	10/03/2024	Exposure to {{c1::air pollution}} associated with increased risk of neural tube defects
Published	10/03/2024	The notochord secretes {{c1::sonic hedgehog }}
Published	10/03/2024	Differential sonic hedgehog release determines the {{c1::dorsal ventral axis}} of spinal cord
Published	10/03/2024	Motor neurons and sensory neurons develop on {{c1::opposite sides}} of the spinal cord
Status	Last Update	Fields