Singer-songwriter Joni Mitchell is "getting stronger each day" after being taken to hospital earlier this week.
The 71-year-old was found unconscious at her Los Angeles home on Tuesday afternoon, but a statement released on her website said the singer was "resting comfortably".
"We are encouraged by her progress and she continues to improve and get stronger each day," the statement continued.
It is still not clear what caused her collapse but last December she told Billboard magazine that she had a rare skin condition, Morgellons disease, which prevented her from performing.
"I can't sing any more – don't miss it. I can't play any more – don't miss it. I've got all these instruments laying around and hopefully one day I'll pick them up," she was quoted as saying.
Morgellons is a controversial condition and is not recognised by mainstream medical authorities.
Sufferers say it is characterised by crawling and stinging sensations under the skin but many in the medical community believe it is a psychiatric disorder.
