Tunnel Vision

Causes Extreme fear or distress, most often in the context of a panic attack. During periods of high adrenaline production, such as an intense physical fight. Altitude sickness, hypoxia in passenger aircraft Exposure to oxygen at a partial pressure above 1.5-2 atmospheres, producing central nervous system oxygen toxicity, notably while diving.  Other symptoms can include […]

Tunnel Vision

Causes Extreme fear or distress, most often in the context of a panic attack. During periods of high adrenaline production, such as an intense physical fight. Altitude sickness, hypoxia in passenger aircraft Exposure to oxygen at a partial pressure above 1.5-2 atmospheres, producing central nervous system oxygen toxicity, notably while diving.  Other symptoms can include […]