I'm wondering, isn't it the same as placebo effect? In that it's not a change that occurs from taking a medication. It's a change that is the result of mental s

I'm wondering, isn't it the same as placebo effect? In that it's not a change that occurs from taking a medication. It's a change that is the result of mental state change. Both can produce a physical change, as studies have shown (no link, sorry). But one is entirely the result of mental processes, though those mental processes were not induced by a placebo pill. So it's basically the same as the placebo effect, isn't it?