Power impairs the neural process of mirroring which leads to hubris & lack of empathy.
Power Causes Brain Damage explains how leaders lose mental capacities—most notably the capacity for reading other people. The article is by Jerry Useem from The Atlantic. Here are some excerpts from the article.
If power were a prescription drug, it would come with a long list of known side effects. It can intoxicate. It can corrupt. But can it cause brain damage?
The historian Henry Adams was being metaphorical, not medical, when he described power as “a sort of tumor that ends by killing the victim’s sympathies.” But that’s not far from where Dacher Keltner, a psychology professor at UC Berkeley, ended up after years of lab and field experiments. Subjects under the influence of power, he found in studies spanning two decades, acted as if they had suffered a traumatic brain injury—becoming more impulsive, less risk-aware, and, crucially, less adept at seeing things from other people’s point of view.
Sukhvinder Obhi, a neuroscientist at McMaster University, in Ontario, recently described something similar. Unlike Keltner, who studies behaviors, Obhi studies brains. And when he put the heads of the powerful and the not-so-powerful under a transcranial-magnetic-stimulation machine, he found that power, in fact, impairs a specific neural process, “mirroring,” that may be a cornerstone of empathy.
What is mirroring?
Mirroring is a subtler kind of mimicry that goes on entirely within our heads, and without our awareness. When we watch someone perform an action, the part of the brain we would use to do that same thing lights up in sympathetic response. It might be best understood as vicarious experience.
Lord David Owen—a British neurologist turned parliamentarian who served as the foreign secretary before becoming a baron—recounts both Howe’s story and Clementine Churchill’s in his 2008 book, In Sickness and in Power, an inquiry into the various maladies that had affected the performance of British prime ministers and American presidents since 1900. While some suffered from strokes (Woodrow Wilson), substance abuse (Anthony Eden), or possibly bipolar disorder (Lyndon B. Johnson, Theodore Roosevelt), at least four others acquired a disorder that the medical literature doesn’t recognize but, Owen argues, should.
“Hubris syndrome,” as he and a co-author, Jonathan Davidson, defined it in a 2009 article published in Brain, “is a disorder of the possession of power, particularly power which has been associated with overwhelming success, held for a period of years and with minimal constraint on the leader.” Its 14 clinical features include: manifest contempt for others, loss of contact with reality, restless or reckless actions, and displays of incompetence.
Read the full article at The Atlantic.