Study Overview. The study examined the olfactory bulbs of fifteen deceased individuals, aged between 33 and 100, all of whom had resided in São Paulo for over five years.

So the olfactory pathway has been quite understudied in this context. And in fact, western cultures often undervalue the sense of smell in general, but olfaction is very closely tied to the limbic ...

The olfactory system is the pathway between the nose and the brain. The system detects smell by processing the tiny odor molecules that waft off of various objects, such as baking bread or a ...

Researchers have identified microplastics in the human olfactory bulb, highlighting a potential pathway for these particles to enter the brain and raise concerns about their long-term neurological ...

Neurology > General Neurology Microplastics Found in Human Olfactory Bulbs — Findings suggest a pathway for plastic fragments to enter the brain. by Judy George, Deputy Managing Editor, MedPage ...

Two articles in Nature and Science that address fine points of signal transduction in olfactory neurons--the cellular pathways that get turned on in response to an odor--have far-reaching implications ...

Olfactory bulbs help detect and process scents and odors, passing information from the nose to the brain. Microplastics have been found in human brains , according to recent research that has not ...

A new study is presenting evidence suggesting viral infections in the olfactory system can accelerate the progression of Alzheimer's ... “The whole olfactory pathway goes to the hippocampus.