**8. Conclusion**

In conclusion, connectomic DBS, which makes use of circuitry-based stimulation technique rather than lesion-based stimulation technique, has revolutionized the field of neuromodulation surgery. By stimulating patient-specific circuits, this surgery enables us to offer a more precise management approach while avoiding undesirable side effects. In addition, with the advent of normative connectome obtained

*Perspective Chapter: Functional Human Brain Connectome in Deep Brain Stimulation (DBS)… DOI: http://dx.doi.org/10.5772/intechopen.109855*

by grouped data, it simplifies the complicated procedure of connectome mapping, trajectory planning and DBS programming, making it more user-friendly to the neurosurgeons and neurologists. Furthermore, connectomic mapping allows us to map out symptom-specific circuits for each patient individually and check for the overlap of these circuits. In this way, connectomic DBS surgery can be tailormade for each patient and become "bespoke surgery" that can address their own needs.
