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.
How Anxiety Can Create Hallucinations. Intense anxiety can cause not only fear, but symptoms that create further fear. In many ways, intense anxiety can cause the feeling of going crazy-as though you are losing touch with reality. Sometimes this is nothing more than a feeling or thought.