- Edited
Lorraine Ford
Whether the concept of low level concsciousness applies, depends on how exactly you define it.
If consciousness is the thought or awareness of feeling resuting from exterernal and from internal sensory stimulation -many material systems lack the complexity to be conscious. They can however be sub conscious. Responding automatically to inputs, so they have an effect upon what is acted upon and probably the actor.That is to say things can happen without a necessity of awareness.
Although we might think of our brain as being conscious a lot of its functioin is sub conscious. The life support function of the brain stem are mostly subconsciours, As is the co ordination of momements carried out effortlessly by the cerebellum, not needing indstruction from the pre-frontal cortex, when all is working well. The pre-frontal cortex behind the forehead is the conscious thinking part of the brain we may associate with ourself. Many learned reflex actions are sub consciously controlled. We can even ride a bicycle or drive a car while daydreaming or pereoccupied on 'autopilot'.