Pain Experience in Individuals With Chronic Low Back Pain

"PPT: An electronic data collection unit will be used featuring an electronic algometer connected with a laptop where the amount of pressure will be displayed on the screen. When the pressure pain detection threshold is reached (the point where the pressure sensation starts to be experienced as pain), the individual will press a button at a handheld device, that will automatically store the pressure value in the system and serve as an indication, for the examiner, to stop the testing.~TS: A pinprick stimulator (Weight: 256mNewton) will be used. The examiner will apply the pen that features a retractable blunt needle in a repetitive manner (once per second for ten seconds). The individual will be asked for the intensity of pain (NRS) at the first and at the last time and the given score will be noted.~CPM: A manual blood pressure sphygmomanometer will be used in conjunction with the electronic algometer described above (PPT)."