Primary waves travel through Earthâs crust at an average speed. of about 5 kilometers per second (3 mi/s). Primary waves can travel. through solids, liquids, and gases. As they pass through a material, the. particles of the material are slightly pushed together and pulled apart.
Why This Occurs. Emotional detachment is usually an issue caused by severe, intense anxiety - most notably panic attacks, although any form of severe anxiety can cause emotional detachment. While it's not entirely clear what causes this detachment, it most likely is a coping mechanism for the brain.
A choroidal detachment is a. condition in which fluid collects between the sclera and the choroid, producing a blister-like bulge of all the inner layers. This bulging blister. causes symptoms of visual field loss for the patient and can be seen by the. ophthalmologist examining the eye. Figure 1.