January of 2015 the Journal of Neuroscience published the findings on the research performed on “SuperAgers”, those who at age 80 have the memory of people decades younger. Key factor were the presence of a thicker region of the Cortex, fewer “tangles” (the presence of many tangles is a primary indicator of Alzheimer’s disease) and an abundant supply of the von Economo neuron, particularly in the anterior cingulate (ACC) - 3 to 5 times more of them in fact.
This latter element stands of particularly interest given that the von Economo neuron plays a very important role in the quick transmission of information related to behavior in social interactions. Other species seem to have elevated quantities of this neuron as well, such as elephants (who never forget) and dolphins.
The location where the neurons were found remains key; the ACC sits right below the frontal lobe and activates among other circumstances, during situations that require judgment, for example, scrutinizing the face of someone in an attempt to decipher their intentions. Brain imaging has demonstrated that the ACC activates when mothers hear infants cry, leading to the conclusion of an existent relationship to social sensitivity and von Economo neurons in the ACC. This link between these neurons and a higher social intelligence raises interesting implications in cultivating the qualities that improve social intelligence.
Key aspects of the socially intelligent individual include the ability to carryout a conversation with a wide range of people, feeling equally at ease with any of them. Being a good listener by tuning into the meaning and feelings of the speaker and not just the words. The socially intelligent person possess the ability of simultaneously speaking in a tactful and discreet manner while remaining honest and genuine. This perhaps presents as the most complex element of social intelligence. Showing kindness and having a sincere interest in others seems to be at the core of social intelligence along with empathy and self-confidence.
The conclusion for those who cherish their minds and memories and wish to retain them is to develop kindness and empathy, not just towards others but towards the self as well.