Numerous neuroimaging studies have demonstrated that the brain plasticity is associated with chronic low back pain (cLBP). However. there is a lack of knowledge regarding the underlying mechanisms of thalamic pathways for chronic pain and psychological effects in cLBP caused by lumbar disc herniation (LDH). Combining psychophysics and magnetic resonance imaging (MRI). https://pyrodresoners.shop/product-category/camera-lenses/