Vital Life Force

Prana:
Prana is the main force that makes humans live. It travells all over Suzhimuna, Ida and Pingala Nerve forces. It is produced at the top end of Suzhimuna Nerve Force and travells through the chithira naadi with the sound of 'chim' and when it reaches in mooladhara it gets the sound of 'ohm'. Then it gets the sound of 'Ah' when it reaches the navel, travells around the skull and gets out through the nose.

Abanan:
It stays between the penis and anus. This force pulls out the urine, semen, and faeces

Uthanan:
It controls the intestine moments for digestion

Samanan:
It stays in the skull and controls all other forces and balances the body 

Vyana:
 It stays in the neck region and helps for food intake and to spit it out

Naga:
It controls the eyesight

Koorma:
It controls the mind power

Kirukara:
It acts on nose and tongue and makes to sneeze.




Devadhatha:
It drives the anger and laziness.

Dhanenjeya:
It stays in the head and makes the body decay after the death and leaves the body after three days

Vital Nerve Force

Idakalai (Left Channel):

It starts from the thumb of the right leg and ends in the left nostrils of the nose

 Pinkalai (Right Channel):
It starts from the thumb of the left leg and ends in the right nostrils of the nose

Sulumunai or Suzhimunai (Center Channel):
It starts from the bottom of the spine (mooladhara) and ends at the top of the spine (sahasrarah)

Siguvai:
It is present in the Uvula

Purudan:
It is present in the right eye

Kanthari:
It is present in the left eye

Atthi:
It is present in the right ear

Allampudai:
It is present in the left ear

Sanguni:
It is present in the penis

Gugu:
It is present in the anus

among these  Idakalai, Pinkalai and Sulumunai are most important and powerful vital forces

Intellectual Faculties

Mind:
Collection of thoughts is termed as mind
it is the element of a person that enables them to be aware of the world and their experiences, to think, and to feel; the faculty of consciousness and thought.

The function of mind is Imagination.
  
Intellect: 
 The faculty of reasoning and understanding objectively, especially with regard to abstract matters.

Subconscious mind: 
 Underneath the layers of critical-thought functions of the conscious mind lay a powerful awareness that he called the subconscious mind. 

Ego: 
A person's sense of self-esteem or self-importance