Possible signs and symptoms in anyone older than the age of 2 include: 1  Sudden high fever. 2  Stiff neck. 3  Severe headache that seems different than normal.  Headache with nausea or 1  vomiting. Confusion or difficulty concentrating. 2  Seizures. Sleepiness or difficulty waking.  Sensitivity to 1  light. No appetite or  thirst.
Lexis (linguistics) In generative linguistics, a lexis or lexicon is the complete set of all possible words in a language. In this sense, child, children, child's and children's are four different words in the English lexicon. In systemic-functional linguistics, a lexis or lexical item is the way one calls a particular thing or a type of phenomenon.
Lexicon Avenue. Lexicon Avenue is an electronic music group from Newcastle upon Tyne, consisting of Scott Bradford, Mark Armstrong, and Chris Scott. Their own Forensic label began with the first Lexicon release, 'Hear I Am', and with releases and remixes on Satoshi Tomiie's Saw Recordings, Hooj Choons, Renaissance Recordings, Yoshitoshi.