Explore today's Nissan JukeÂ®. 1  Engine Type. 6 cylinder. 2  Engine Displacement. 3.7 liter. 3  Engine Max. Power. 4  Transmission Type. 6 speed.
Others believe post-concussion symptoms are related to psychological factors, especially since the most common symptoms â headache, dizziness and sleep problems â are similar to those often experienced by people diagnosed with depression, anxiety or post-traumatic stress disorder.
1 Test anxiety can lead to a panic attack, which is the abrupt onset of intense fear or discomfort in which individuals may feel like they are unable to breathe or having a heart attack. 2  Emotional symptoms. 3  Feelings of anger, fear, helplessness and disappointment are common emotional responses to test anxiety.