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Nasal Structure

All articles tagged with #nasal structure

Unleashing the Secrets: Decoding the Remarkable Sense of Smell in Cats

Originally Published 2 years ago — by Neuroscience News

Researchers have discovered the intricate structure within a cat's nose that contributes to their exceptional sense of smell. Through a 3D computer model and simulations, it was observed that inhaled air splits into two distinct streams within a cat's nose, serving both respiratory and olfactory functions. This research suggests that the feline nose operates similarly to a highly effective gas chromatograph, potentially leading to advancements in the design of gas chromatographs used in labs today. The cat's nasal structure was found to be over 100 times more efficient in odor detection compared to an amphibian-like straight nose.

science science-and-technology cats evolution gas-chromatograph nasal-structure olfactory-abilities science-and-technology

Decoding the Superior Sniff: Unveiling the Secrets of a Cat's Nose

Originally Published 2 years ago — by WION

A groundbreaking study has revealed the intricate nasal airway structure responsible for the exceptional olfactory abilities of domestic cats. The study shows that the cat's nose functions as a highly efficient and dual-purposed gas chromatograph, allowing for efficient detection and separation of odors. The unique structure of the cat's nasal passages optimizes odor detection by providing a high-speed pathway for odorants and recirculating the odor-laden air for extended processing. This research sheds light on the evolutionary pathways that have shaped different nose structures and their functional purposes, and could potentially inspire improvements to existing gas chromatographs.

science science-and-technology cats evolutionary-adaptation gas-chromatograph nasal-structure olfactory-abilities science-and-technology