When the main problem is a lesion of the brain, spinal cord or peripheral nerves, the disorder is known as neurological. Physical therapists screen for neurological disorders in order to differential diagnosis and to guide their treatment .
Bottom Line: Neurological disorders effect function and often times a physical therapist is required to screen for them. Click on the two links below to find out more about two common neurological problems that sometimes have symptoms in the knee.

L2-L4 Disk Referral