Related Experiment Video

Updated: May 18, 2026

Studying the Integration of Adult-born Neurons
09:00

Studying the Integration of Adult-born Neurons

Published on: March 25, 2011

Adult-born neurons in the olfactory bulb: integration and functional consequences

Gilles Gheusi1, Gabriel Lepousez, Pierre-Marie Lledo

  • 1Laboratoire Perception et Mémoire, Institut Pasteur, CNRS URA 2182, 25 rue du Dr Roux, 75724, Paris Cedex 15, France, ggheusi@pasteur.fr.

Current Topics in Behavioral Neurosciences
|September 15, 2012
PubMed

More Related Videos

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

An Objective and Reproducible Test of Olfactory Learning and Discrimination in Mice09:33

An Objective and Reproducible Test of Olfactory Learning and Discrimination in Mice

Published on: March 22, 2018

Related Concept Videos

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...
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...
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...
Functional Brain Systems: Limbic System01:15

Functional Brain Systems: Limbic System

The limbic system, often called the "emotional brain," is a complex set of structures located deep within the brain. The intricate network of the limbic system supports a wide range of psychological functions, from emotional regulation to memory formation and sensory processing. This functional brain region encompasses specific parts of the diencephalon and the cerebrum, integrating the higher mental functions of the cerebral cortex with the primitive emotional responses of the deep brain...