All of the following are major criteria for staphylococcal toxic shock syndrome, except:

b. Central nervous system abnormalities(Ref: Nelson's 20/e p 1320-1321)Mnemonic for Major Diagnostic Criteria of Staphylococcal Toxic Shock Syndrome:"H-A-R jagah Staphylococcus hai" - Hypotension, acute fever and rash