Throat chakra (Hindu system: Vishuddha)

I work with a thirteen chakra system.

In that, the Throat chakra, known as Vishuddha in the Hindu system, with the following image (according to the Wikipedia article) , has the following properties, in my system of working:

Chakra	Typical properties and associations	Connected level of existence
Throat (throat)	Blue – self-expression and communication, mental ability	Lower mental