Do You Really Have a Spoonful of Microplastics in Your Brain?
In this week’s roundup, we’re reviewing some animal research, the latest on bird flu and the burden of microplastics on our brain.
![Do You Really Have a Spoonful of Microplastics in Your Brain?](https://static.scientificamerican.com/dam/m/450fc996fe659a91/original/SQ-Monday-EP-Art.png?m=1717792183.71&w=1200)
In this week’s roundup, we’re reviewing some animal research, the latest on bird flu and the burden of microplastics on our brain.