Post-concussion syndrome
About 10% of people with PCS develop sensitivity to light or noise, about 5% experience a decreased sense of taste or smell, and about 14% report blurred vision. People may also have double vision or ringing in the ears, also called tinnitus. PCS may cause insomnia, fatigue, or other problems with sleep.
Rivermead post-concussion symptoms questionnaire
The questionnaire may be self-administered, administered in person by a second party, or administered over telephone. The questionnaire can feasibly be used as any other neuropsychological test for assessment of concussions would, including following MTBI following accidents or sports-related injury. The questionnaire can also be used for the assessment of conditions that show symptoms similar to PCS, such as chronic pain.