Answer:
a. neuritic plaques
Step-by-step explanation:
Neuritic plaques -
In the brain , the extracellular deposits on the grey matter of the brain , is known as the senile plaques .
It is also known as neuritic plaques .
These extracellular deposits are the died neurons which gets collected around the core of the protein .
Hence , from the question , the correct term for the given statement of the question is a. neuritic plaques .