"almost entirely unresponsive and only responds to base stimuli such as pain
Differential Diagnosis:
STUPOR
Altered sensorium.
Minimal reaction to external stimuli.
DELIRIUM
Altered sensorium.
Exaggerated reactions to external stimuli.
COMA
Altered sensorium.
Reflex reactions to external stimuli.
DEMENTIA
Clear sensorium.
Interactions generally appropriate.
"