**6. Other techniques and targets**

Recently, it exists other possibilities to treat spasticity. It is only mentioned to avoid extend this review. For one side, magnetic transcranial or spinal stimulation. These techniques mean the performance of a coil connected to an electric source to produce electromagnetic waves modifying the brain's plasticity: primary motor cortex or cerebellar cortex are the selected targets; or in an experimental manner in spinal circuitry.

On the other hand, electrical transcutaneous stimulation over the limb or spinal cord try to ameliorate also spasticity. It is remarkable that neurosurgical procedures in spasticity are the second line of treatment, when rehabilitation maneuvers were excluded. After the surgery has been performed the use of physical exercises is mandatory. To finish, it should be said that orthopedic procedures must be done when the extremities are deformed.

### **Conflict of interest**

The authors declare no conflict of interest.
