Related Experiment Video

Updated: Oct 4, 2025

The Olfactory System as a Model to Study Axonal Growth Patterns and Morphology In Vivo
08:29

The Olfactory System as a Model to Study Axonal Growth Patterns and Morphology In Vivo

Published on: October 30, 2014

11.1K

Development of the mammalian main olfactory bulb

Candida Tufo1, Subathra Poopalasundaram1, Ana Dorrego-Rivas1

  • 1Centre for Developmental Neurobiology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London SE1 1UL, UK.

Development (Cambridge, England)
|February 11, 2022
PubMed

Keywords:
Adult neurogenesisMaturationOlfactionOlfactory bulb development

More Related Videos

Whole Mount Labeling of Cilia in the Main Olfactory System of Mice08:42

Whole Mount Labeling of Cilia in the Main Olfactory System of Mice

Published on: December 27, 2014

11.4K
The Subventricular Zone En-face: Wholemount Staining and Ependymal Flow14:33

The Subventricular Zone En-face: Wholemount Staining and Ependymal Flow

Published on: May 6, 2010

42.2K

Related Concept Videos

Olfaction01:25

Olfaction

The sense of smell is achieved through the activities of the olfactory system. It starts when an airborne odorant enters the nasal cavity and reaches olfactory epithelium (OE). The OE is protected by a thin layer of mucus, which also serves the purpose of dissolving more complex compounds into simpler chemical odorants. The size of the OE and the density of sensory neurons varies among species; in humans, the OE is only about 9-10 cm2.
The olfactory receptors are embedded in the cilia of the...
45.6K
Physiology of Smell and Olfactory Pathway01:20

Physiology of Smell and Olfactory Pathway

Humans detect odors with the help of specialized cells located in the upper part of the nasal cavity, called olfactory receptor neurons (ORNs). ORNs possess hair-like structures called cilia, which are receptive to sensations from the inhaled air. When an odorant molecule binds to a specific receptor on the cell of the cilia, it leads to a series of events that ultimately cause the ORN to send electrical signals to the olfactory bulb in the brain through the olfactory nerves.
The olfactory...
9.9K
Olfactory Receptors: Location and Structure01:03

Olfactory Receptors: Location and Structure

The process of olfaction, also known as the sense of smell, is a sophisticated chemical response system. The specialized sensory neurons that facilitate this process, known as olfactory receptor neurons, are situated in an upper segment of the nasal cavity, known as the olfactory epithelium. Olfactory sensory neurons are bipolar, with their dendrites extending from the epithelium's apex into the mucus that lines the nasal cavity. Airborne molecules, when inhaled, traverse the olfactory...
9.8K
Neurulation01:30

Neurulation

Neurulation is the embryological process which forms the precursors of the central nervous system and occurs after gastrulation has established the three primary cell layers of the embryo: ectoderm, mesoderm, and endoderm. In humans, the majority of this system is formed via primary neurulation, in which the central portion of the ectoderm—originally appearing as a flat sheet of cells—folds upwards and inwards, sealing off to form a hollow neural tube. As development proceeds, the...
43.0K