CTLA-4	T-lymphocyte-associated protein 4
PD-1	Programmed cell death protein 1
ICIs	Immune checkpoint inhibitors
irAEs	Immune related adverse events
NirAEs	Neurological immune-related adverse events
CNS	Central nervous system
Tregs	Regulatory T-cells
APCs	Antigen-presenting cells
PNS	Paraneoplastic syndrome
NMDAR	N-methyl-D-aspartate receptor
ES	Epitope spreading
NSCLC	Non-small cell lung cancer
Mab	Monoclonal antibodies