 Therapeutically designed "live" music – and lullabies sung in person – can influence cardiac and respiratory function.Another study published in February 2011 in "Arts in Psychotherapy" by Jayne M. Standley of the National Institute for Infant and Child Medical Music Therapy at Florida State University suggests that babies who receive this kind of therapy leave the hospital sooner.Additional research by Jayne M. Standley has demonstrated that the physiological responses of prematurely delivered infants undergoing intensive care can be regulated by listening to gentle lullabies through headphones.