An eyelid twitch is a repetitive, involuntary spasm of the eyelid muscle. Chronic and uncontrollable eyelid twitches are a sign of benign essential blepharospasm. Very rarely, eyelid spasms are a symptom of a more serious brain or nerve disorder.
Bertrand, Nebraska. Bertrand is a village in Phelps County, Nebraska, United States. The population was 750 at the 2010 census.
Demographics[edit] As of the census of 2000, there were 1,240 people, 504 households, and 336 families residing in the town. The population density was 541.2 people per square mile (209.1/kmÂ²). There were 603 housing units at an average density of 263.2 per square mile (101.7/kmÂ²).