How Do You Spell OLFACTORY GANGLION?

1. The olfactory ganglion refers to a small, oval-shaped cluster of nerve cell bodies located within the nasal cavity. It is an essential component of the olfactory system, responsible for the sense of smell in both humans and other vertebrates. Positioned at the roof of the nasal cavity and near the cribriform plate, the olfactory ganglion connects the olfactory receptors in the nasal epithelium to the olfactory nerve fibers that transmit sensory information to the brain.

   Within the olfactory ganglion, olfactory receptor cells extend long, hair-like projections known as olfactory cilia into the nasal cavity. These cilia contain specialized receptors that are able to detect different odorous molecules in the air. When odorant molecules bind to these receptors, it triggers the activation of the olfactory ganglion's nerve cells, which generate electrical signals.

   These electrical signals are then transmitted along the olfactory nerve fibers and travel through the cribriform plate, where they synapse with neurons within the olfactory bulb located in the brain. From there, the sensory information is relayed to other regions of the brain, such as the olfactory cortex, where it is processed and interpreted, resulting in the perception of smell.

   Overall, the olfactory ganglion serves as a crucial relay station between the olfactory receptors in the nasal cavity and the olfactory bulb in the brain, allowing for the transduction and transmission of chemical signals that enable the sense of smell.

2. A collection of neuroblasts in the embryo, the peripheral processes of which form the o. nerves.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for OLFACTORY GANGLION

The word "olfactory ganglion" consists of two main components: "olfactory" and "ganglion".

The term "olfactory" is derived from the Latin word "olfactus", which means "sense of smell". Its root is "olfacere", a combination of "olere" (to smell) and "facere" (to make, to do). Therefore, "olfactory" refers to anything related to the sense of smell.

The word "ganglion" is derived from the Greek word "gánglion", which means "knot" or "swelling". In anatomy, "ganglion" refers to a group of nerve cell bodies located outside the central nervous system.

So, when combined, "olfactory ganglion" refers to a cluster of nerve cell bodies outside the central nervous system that are involved in processing the sense of smell.