Watch Dr. Sudheer Tyagi, Neurosurgeon at Indraprastha Apollo Hospitals,New Delhi talk about advanced treatment available for Brain Tumor and other Neurovascular surgeries. People come in for Deep Brain Stimulation surgery from all over the world at Indraprastha Apollo Hospital and Dr. Sudheer talks about the effectiveness of DBS. For more details visit https://delhi.apollohospitals.com/neurology/treatment/neurosurgery