Hi -
I found the subject article deeply informative and beneficial.
http://www.houstonchronicle.com/local/gray-matters/article/How-a-shaman-transformed-my-schizophrenic-son-6158507.php?t=4672e9c4ce79b87a02&cmpid=twitter-premium
Book from Amazon by the father of a schizophrenic son and how unconventional methods, such as nature, helped his son:
http://www.amazon.com/Mysterious-Son-Life-Changing-Schizophrenia-Shamanism-ebook/dp/B00NS42CH4/ref=sr_1_1?s=digital-text&ie=UTF8&qid=1427372701&sr=1-1&keywords=my+mysterious+son
Information about shamanism:
http://en.wikipedia.org/wiki/Shamanism
http://www.shamanism.com/