The Effect of a Modified Constant Flow Insufflation of Oxygen during Cardiopulmonary Resuscitation in a Rat Model of Respiratory Cardiac Arrest on Arterial Oxygenation, Alveolar Barotrauma, and Brain Tissue Injury

Table 1

Neurologic deficit scoring system.

Items (score)		Scoring system
General behaviour deficit (0–19)	Consciousness; Arousal (eye opening); Respiration	Normal (10); Spontaneous (3); Normal (6)	Stupor (5); Pain (1); Abnormal (3)	Comatose (0); No (0); Absent (0)
Brain stem function (0–21)	Olfaction	Present (3)		Absent (0)
	Vision	Present (3)		Absent (0)
	Pupillary reflex	Present (3)		Absent (0)
	Corneal reflex	Present (3)		Absent (0)
	Startle reflex	Present (3)		Absent (0)
	Whisker stimulation	Present (3)		Absent (0)
	Swallowing	Present (3)		Absent (0)
Motor and sensory (0–12)	Strength, right	Normal (3)	Stiff/Weak (1)	Paralyzed (0)
	Strength, left	Normal (3)	Stiff/Weak (1)	Paralyzed (0)
	Pain withdrawal, right	Brisk (3)	Weak (1)	No (0)
	Pain withdrawal, left	Brisk (3)	Weak (1)	No (0)
Behaviour (0–18)	Gait coordination	Normal (3)	Abnormal (1)	Absent (0)
	Balance on beam	Normal (3)	Abnormal (1)	Absent (0)
	Righting reflex	Normal (3)	Abnormal (1)	Absent (0)
	Negative geotaxis	Normal (3)	Abnormal (1)	Absent (0)
	Visual placing	Normal (3)	Abnormal (1)	Absent (0)
	Turning alley	Normal (3)	Abnormal (1)	Absent (0)
Seizures (0–10)	Seizures	No (10)	Focal (5)	General (0)