Alex Ryanin Psychology & Neuroscience Stack Exchange • Recommends
I am aware of 2 brain anomalies that seem to be associated with the non-emergence of a conscience.
One is associated with psychopathy. The other is associated with narcissism.
psychopathy:
My understanding is that a psychopath has a smaller and misshapen amygdala and that the connectivity between the amygdala and ventromedial prefrontal cortex is nearly non-existent. My understanding is that psychopaths experience weaker pain signals than non-psychopaths. Fearlessness is often attributed to them. They apparently have the ability to feel empathy for others, but they simply choose not to. The inability to delay gratification and to learn from life experiences are also traits which have been…