When you see paintings that Clairvoyants do of these invisible auras, you will find that there is an energy funnel coming from the top of the head. This funnel is related to the incoming energies into the aura from the Chi of the Universal Life Force.

Where in the Dickens did this fellow come from. Hollow eyes and mouth, and is that a feather boa or chains about his neck?

But it's the energy funnel, atop his head, which I find the most interesting.

Marley's
Ghost