The tiny scraps of plastic were found in the olfactory bulb, the part of the brain responsible for processing smell. IE 11 is not supported. For an optimal experience visit our site on another ...

Research from Karolinska Institutet in Sweden shows that the human olfactory bulb – a structure in the brain that processes sensory input from the nose – differs from that of other mammals in ...

A study published in JAMA Network Open confirmed that microplastics can be present in the olfactory bulbs of the brain in people, based on their analysis of 15 deceased people.

"If a virus infects the processes of neurons that dangle within the airway, there is a chance for this virus to enter the brain, and ultimately cause encephalitis or meningitis," said Dr. McGavern.

Source Reference: Amato-Lourenço LF, et al "Microplastics in the olfactory bulb of the human brain" JAMA Netw Open 2024; DOI: 10.1001/jamanetworkopen.2024.40018.

Researchers at NINDS have identified a specific, front-line defense that limits the infection to the olfactory bulb and protects the neurons of the olfactory bulb from damage due to the infection.

The olfactory bulbs, located at the bottom of the brain with one in each nasal cavity, contain different kinds of nerve cells that are responsible for helping us smell.

Study: Microplastics in the Olfactory Bulb of the Human Brain. Image Credit: MattL_Images / Shutterstock. In a recent study published in the JAMA Network Open, a group of researchers investigated ...

The olfactory bulbs, located at the bottom of the brain with one in each nasal cavity, contain different kinds of nerve cells that are responsible for helping us smell.

(Medical Xpress) -- Research from Karolinska Institutet shows that the human olfactory bulb - a structure in the brain that processes sensory input from the nose - differs from that of other ...