References. 1  Kellner C. Overview of electroconvulsive therapy (ECT) for adults. 2  Kellner C. Technique for performing electroconvulsive therapy (ECT) in adults. 3  AskMayoExpert. 4  ECT, TMS and other brain stimulation therapies. 5  Depression: How electroconvulsive therapy works. 6  Brain stimulation therapies. 7  Acharya D, et al.
Wilderness is the land that is-rare, wild places where one can retreat from civilization, reconnect with the Earth, and find healing, meaning and significance.
Why we should protect wilderness. There are many reasons we need to protect wilderness: 1  Wilderness protects watersheds that provide clean drinking water to surrounding communities. 2  Wilderness filters and cleans the air we breathe.