Caregiver placebo effect
The placebo effect is usually considered to be the curative effective resulting from patients equipping a sugar pill with their belief in its ability to help. But it turns out that the placebo effect can result from the thought of the caregiver as well.
“Belief in or expectation of a good outcome can have formidable restorative power, whether the positive expectations are on the part of the patient, the doctor or caregiver, or both…” says Herbert Benson, M.D. writing (with Marg Stark) about what he calls “remembered wellness” in his book “Timeless Healing – The Power and Biology of Belief”.