Maria de Villota ~ critical but stable [ VIDEO ]

Maria de Villota loses right eye, critical but stable after crash

'Terrible accident'

Maria de Villota ~ critical but stable

He said De Villota had been driving at up to 200mph during the testing, but the car was travelling considerably slower at the time of the crash.

Mr Booth said: "With regard to the accident, we have embarked on a very comprehensive analysis of what happened and this work continues for the moment."

Maria de Villota ~ critical but stable

Messages of support have come in from the motor racing world, including ones from Ferrari driver and fellow Spaniard Fernando Alonso and Jenson Button.

Maria de Villota ~ critical but stable

Marussia test driver Maria De Villota has been taken to hospital with "life-threatening injuries" after suffering an accident in Cambridgeshire this morning.

Marussia's Spanish test driver Maria De Villota has lost her right eye and remains critically ill in hospital after surgery for facial and head injuries, her Formula One team said on Wednesday.

De Villota was involved in an accident while driving the car for the first time on Tuesday in a straight-line test at Duxford airfield in the east of England ahead of this weekend's British Grand Prix.

After completing one run and returning to the mechanics, her car suddenly accelerated into the back of a team truck with the 32-year-old's helmet taking much of the impact.

"It is with great sadness that I must report that, due to the injuries she sustained, Maria has lost her right eye," team principal John Booth said in a statement.

Marussia said surgeons at Cambridge's Addenbrooke's hospital had embarked on a lengthy operation that began on Tuesday afternoon and kept the driver in theatre until Wednesday morning.

"Maria remains in a critical but stable condition," the team said.

De Villota's family were with her at the hospital. The driver is the daughter of former F1 racer Emilio De Villota.

She was appointed test driver of Marussia in March, making her the only woman in such a role at the time although Williams have since handed a similar development role to Suzie Wolff.

The Spaniard has raced in various series and tried out a Renault Formula One car in August last year.

Marussia's race regulars are German driver Timo Glock, who missed the last grand prix in Valencia through illness, and Frenchman Charles Pic.

The British-based team, who were formerly known as Virgin Racing and have not scored a point since their F1 debut in 2010, have no reserve driver and De Villota lacks the necessary super-licence for the role.

Booth said the team had embarked on "a very comprehensive analysis of what happened and this work continues for the moment".

He added that British-based Marussia had been overwhelmed by messages of support for De Villota, her family and the team.

De Villota's compatriot Fernando Alonso, who drives for Ferrari, also took to his Twitter account, saying: "I just got home and found out Maria's accident, we called the family and hopefully we will know more soon ! All my energy with you!"

Toro Rosso driver Daniel Ricciardo tweeted: "Let's put Maria de Villota in our hearts today."