Immunization/injecting with 674–685 fragment of SARS-Cov-2 spike protein induces neuroinflammation and impairs episodic memory of mice ( Dr Henry Ealy shared with me); post-COVID memory impairment

post-COVID memory impairment in humans is related to SARS-Cov-2 spike protein-specific immune reaction; do you understand the neurological implications of this study? what the mRNA shot does.

‘Mice injected with immunoglobulins obtained from the blood of (KLH-674-685)-immunized mice also demonstrated episodic memory decline.’

SOURCE:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9263688/

‘Here we show that mice immunized with the peptide corresponding to 674–685 fragment of SARS-Cov-2 spike protein conjugated to hemocyanin (KLH-674-685) demonstrate decreased level of α7 nicotinic acetylcholine receptors, increased levels of IL-1β and TNFα in the brain and impairment of episodic memory. Choline injections prevented α7 nicotinic receptor decline and memory loss. Mice injected with immunoglobulins obtained from the blood of (KLH-674-685)-immunized mice also demonstrated episodic memory decline. These data allow suggesting that post-COVID memory impairment in humans is related to SARS-Cov-2 spike protein-specific immune reaction.’