The authors of the study are associated with The Birchall Centre, Lennard-Jones Laboratories, Keele University, Staffordshire, UK; Life Sciences, Keele University; and the Department of Clinical Neuropathology, Kings College Hospital, London, UK.

From what I can see, the full text of the study has not been published yet. I'm interested to know exactly how the study authors obtained brain tissue samples from patients.

The findings? Shockingly high levels of aluminum were found in these brain samples. It's widely acknowledged that aluminum can enter the brain and disrupt its functions.

Of course, aluminum is present in many vaccines.