What's the plural form of neurocircuitry? Here's the word you're looking for.
Answer
The noun neurocircuitry can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be neurocircuitry.
However, in more specific contexts, the plural form can also be neurocircuitries e.g. in reference to various types of neurocircuitries
or a collection of neurocircuitries.