Ballesteros speaks to relatives
Ballesteros has had three operations since the tumour was discovered
Golfing legend Seve Ballesteros has spoken to his family for the first time since undergoing brain surgery.
Hospital officials say the Spaniard is "conscious, breathing spontaneously and talking with his family."
Ballesteros underwent a third operation to remove a tumour and reduce brain swelling on 24 October.
The 51-year-old won 87 titles during his career, including the Open in 1979, 1984 and 1988 and the Masters in 1980 and 1983.
Ballesteros was first admitted to hospital after briefly losing consciousness at Madrid Airport on 6 October.
He was subsequently diagnosed with a brain tumour and has since undergone surgery three times.
Ballesteros is suffering from an oligoastrocytoma, a tumour composed of two types of brain cell which spreads inside the brain cavity.
"Ballesteros continues to evolve favourably. He is conscious, is breathing spontaneously and can talk with his family," Madrid's La Paz hospital said in a statement.
"He has begun to receive rehabilitation treatment in the intensive care unit.
"His family would like to express its thanks for all the messages of support which it has received."
Ballesteros retired from golf last year following arthritic back and knee problems, while doctors discovered an irregular heartbeat when he was admitted to hospital in 2007.
"With the help of God, the neurosurgeons and their teams, and those who are keeping watch over his state of health at the intensive care unit, we trust with unquestioning faith Seve will come out successfully from this hardship," said his family in a statement on Ballesteros's website.