Hair and the Nervous System


I don’t know much about hair (actually, I know very little). But in 2009 I was allotted the opportunity to produce a documentary on behalf of my organization called I am NOT my Hair: Perms, Weaves, and Hot Combs. Since then, I’ve done more and more research on hair (especially after going natural the same year) and have been able to speak with sisters from all over the U.S. about their hair journey and to offer the DVD as an opportunity to cause a change in their hair health. As a result, it has become one of the most famous pieces I’ve had the chance to be a part of.

I still do not consider myself an expert on hair and I warn that I can offer very little advice in hair maintenance, however the little I do know I am willing to share. Today’s article offers a few tips to help better understand this stuff on top our head called hair. As is my custom, I’ll split it into 3 separate posts:

– Hair and the Nervous System – 9/11/14
– Why Perms are Afraid of Water – 9/12/14
– Why Natural hair is dehydrated – 9/13/14

Hair and the Nervous System

Firstly, let us understand the basics: Hair and the Nervous System

Receptors in human skin
I happen to live in the country, and there are a lot of bugs around our home. So sometimes I can pick up the sounds of them before they get too close because it almost sounds like there are wasps in my hair! I’m not joking, and it’s quite annoying actually, but it’s true. I’ve been natural and dred loc’d for 5 years and on the left side of my head, the hair on that side can pick up the sounds of those tiny irritating bugs. That’s because Hair is a genetic part of you; it is a hereditary extension of yourself, connected to your nervous system and actually acts as a kind of antennae.

“Hair is an extension of the nervous system, it can be correctly seen as exteriorized nerves, a type of highly-evolved ‘feelers’ or ‘antennae’ that transmit vast amounts of important information to the brainstem, the limbic system, and the neocortex. When hair is cut, receiving and sending transmissions to and from the environment are greatly hampered. This results in ‘numbing-out’.”

Young woman with hand on head
While it’s fun to play around with our hair and to try out different styles, hair is not some miscellaneous body part of ours (which makes you think more about the role of the hair dresser). But hair and hair health are just as important as other bodily functions like skin, and nails. It’s not about the style of the hair making one more or less righteous (this is not a natural vs relaxed debate), but this is more so about hair health. How to treat our hair and what combination of hair products are more or less beneficial because balance is everything. Have you ever sat down to ponder why a piece of hair can identify who you are? Why witches use strips of hair to perform witchcraft? Or why the biblical Samson lost all of his power by letting Delilah cut off all his hair? That’s because your hair is part of you and always has been. The ancient and native peoples all knew about this link between long hair, health and spirituality. They never cut their hair voluntarily. Short hair was a universal sign of slavery, shame, or defeat; a loss of power and identity. Not that if you have short hair your a bad person or anything, but concerning how important hair has always been, people would only cut their hair in the event of captivity, for mourning purposes, or for hygiene. It is a way of blocking out the energies of the world. It is only in modern times that both men and women cut their hair short on a regular basis, changing the lengths according to trends.