Table 1.

Antibody screening (indirect immunofluorescence)

Test	Associated receptor/syndrome
NMDA-R	NMDA-R
Anti-VGKC	VGKC
Anti-Hu	Neuronal nucleus (paraneoplastic encephalomyelitis)
Anti-Ri	Paraneoplastic encephalomyelitis
Anti-Yo	Purkinje cell antibody
Anti-PCA-2	PCA-2
Anti-CV2/CRMP5	CRMP5
Anti-Ma/Ta	Limbic encephalitis
Anti-GAD	Anti- GAD
Anti-amphiphysin	Paraneoplastic/stiff person syndromes

NMDA-R – N-methyl-D-aspartate receptor; VGKCL – Voltage-gated potassium channel; PCA-2 – Purkinje cell cytoplasmic autoantibody Type 2; CRMP5 – Collapsin response-mediator protein-5; GAD – Glutamic acid decarboxylase