A brain with a normal olfactory bulb on the left and a brain lacking the bulb on the right. Weizmann Institute of Science The way we perceive the world around us is super complex, but researchers seem ...

For decades, neuroscience textbooks taught that the roughly 1,100 types of odor receptors in a mouse’s nose were scattered ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists in Brazil found microplastics in the brain tissue of cadavers, according to a new study published Monday in the journal ...

Until now, it has been commonly accepted that our sense of smell depends on the transmission of olfactory information from the nose to the olfactory bulb in the brain. Therefore, without olfactory ...

Our sense of smell depends on the transmission of olfactory information from the nose to the olfactory bulb in the brain through the olfactory nerve. And without olfactory bulbs, smell isn't possible- ...

Microplastics were found in the olfactory bulbs of eight of 15 human brains at autopsy. A total of 16 different synthetic polymer particles and fibers were identified in olfactory bulbs. The olfactory ...

The olfactory bulb in the brain appears to change in size in a way that corresponds to individual alterations in sense of smell, according to a report in the Archives of Otolaryngology -- Head & Neck ...

Space The AMOC moves closer to collapse, scientists create artificial neurons, the "Iliad" is found inside and Egyptian mummy, and researchers search for treatments for brain-eating amoebas Anatomy ...

Proceedings of the National Academy of Sciences of the United States of America, Vol. 118, No. 42 (October 19, 2021), pp. 1-12 (12 pages) Determining the valence of an odor to guide rapid ...

Problems with olfaction are one of the earliest symptoms of Parkinson’s disease—yet more attention is paid to its motor issues. Now, researchers are looking closer at the human olfactory bulb to ...