Andres Lozano: Parkinson's, depression and the switch that might turn them off

The video explores the history and evolution of neurosurgery, focusing on deep brain stimulation (DBS) as a treatment for various neurological disorders. It discusses the use of DBS in treating Parkinson's disease, dystonia, depression, and Alzheimer's disease, highlighting case studies and clinical trials. The potential for DBS to improve brain function and repair damaged areas is also considered, emphasizing the multidisciplinary nature of this innovative approach.

What findings were observed in the brain scans of patients with depression?

What is the significance of area 25 in the context of depression?

What potential does deep brain stimulation have for treating cognitive deficits in Alzheimer's disease?

What future implications does the speaker suggest for the use of deep brain stimulation?