ArticleDevelopmental dynamics : an official publication of the American Association of Anatomists2014
Olfactory sensory system develops from coordinated movements within the neural plate.
Article in Developmental dynamics : an official publication of the American Association of Anatomists, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- Single-cell, clonal and spatial atlases of cranial placodes illuminate their specification and evolution.bioRxiv : the preprint server for biology · 2026Article
- Article
- A Molecular Analysis of Neural Olfactory Placode Differentiation in Human Pluripotent Stem Cells.Stem cells and development · 2022Article
- The mechanical forces that shape our senses.Development (Cambridge, England) · 2022Review
- The eye tugs and the nose follows: how inter-tissue adhesion directs olfactory development.EMBO reports · 2022Article
- Article
- The Olfactory Organ Is a Unique Site for Neutrophils in the Brain.Frontiers in immunology · 2022Article
- The Olfactory Tract: Basis for Future Evolution in Response to Rapidly Changing Ecological Niches.Frontiers in neuroanatomy · 2022Review
- Hidden 'pit'falls in deciphering the gonadotropin releasing hormone neuroendocrine cell lineage.Journal of neuroendocrinology · 2021Review
- Diving into the streams and waves of constitutive and regenerative olfactory neurogenesis: insights from zebrafish.Cell and tissue research · 2021Review
- The Olfactory Organ Is Populated by Neutrophils and Macrophages During Early Development.Frontiers in cell and developmental biology · 2020Article
- Article
- Extrinsic mechanical forces mediate retrograde axon extension in a developing neuronal circuit.Nature communications · 2017Article
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Abstract
backgroundThe peripheral olfactory sensory system arises from morphologically identifiable structures called placodes. Placodes are relatively late developing structures, evident only well after the initiation of somitogenesis. Placodes are generally described as being induced from the ectoderm suggesting that their development is separate from the coordinated cell movements generating the central nervous system.
resultsWith the advent of modern techniques it is possible to follow the development of the neurectoderm giving rise to the anterior neural tube, including the olfactory placodes. The cell movements giving rise to the optic cup are coordinated with those generating the olfactory placodes and adjacent telencephalon. The formation of the basal lamina separating the placode from the neural tube is coincident with the anterior migration of cranial neural crest.
conclusionsOlfactory placodes are transient morphological structures arising from a continuous sheet of neurectoderm that gives rise to the peripheral and central nervous system. This field of cells is specified at the end of gastrulation and not secondarily induced from ectoderm. The separation of olfactory placodes and telencephalon occurs through complex cell movements within the developing neural plate similar to that observed for the developing optic cup.
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