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Alternation between seeing the pattern in the left retina and the pattern in the right retina
caused by trauma or damage to the brain, the brain shows a steady but low level of activity and no response to any stimulus
Respond to some stimuli (at least with changes in heart rate and breathing) but show no purposeful actions
minimally conscious state
condition of decreased brain activity with occasional, brief periods of purposeful actions and limited speech comprehension
a tendency to ignore the left side of the body, the left side of the world, or the left side of objects
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