In some cases, RPC-964 has also affected recently deceased corpses and/or animals (mostly felines and canines);
You dorp this in and you don’t really elaborate on it
These have been noticed to vary over RPC-964's history
Maybe “these patterns” just to make clearer
An anomalous mechanism is hypothesized to directly stimulate an individual's neural activity, allowing them to perform a variety of specific movements.
How exactly is this necessary? None of the movements described are physically impossible, even if you make it sound like people have some difficulty.
Attempts to triangulate the source of RPC-964's signals would require a high budget and years of coordinated work; as RPC-964 is currently considered low-priority, such operations have not been approved.
This seems like the kind of detail that would make more sense in the containment protocols. As it is it breaks the flow of the paragraph by having no relation to what comes before or after.
In the first phase of the event, RPC-964-A will abandon all current tasks and attempt to find a suitable place to congregate. Temporary amnesia begins after this point.
I would advise maybe having the phases in bullet points rather than single-sentence paragraphs. Just looks better
In the second phase, RPC-964-A will hold hands
Nitpick, but maybe “join hands”
ndividuals of an unfitting bodily composition may fall over, potentially causing mild injury.
What does that mean?
RPC-964-A will randomly scatter around an area proportional in size to the number of participating individuals.
How is it proportional?
All instances will ignore most external stimuli: attempting to elicit the patellar and corneal reflexes failed, indicating severely reduced brain function
You switch tenses midsentence there
(which are considered to be mutually causal)
What are?
Earlier cases often resulted in strokes and aneurysms, either during or immediately after the event;
That sounds like the anomaly is more dangerous than just “White” which it used to be classified as