The surprisingly simple 'arithmetic' of smell

Adding and subtracting certain neurons tells researchers whether a locust can smell an odor More at
https://www.nsf.gov/discoveries/disc_summ.jsp?cntn_id=304310&WT.mc_id=USNSF_1
This is a Research News item.

Source: NSF Discoveries - January 27, 2022 Category: Science Source Type: research