For my first neuro note, I was not exactly sure what topic I wanted to cover. The brain and all it's functions absolutely amaze me. I am very intrigued by the anatomy and physiology of the nervous system as a whole, and even more interested to learn about the different neurological conditions that can occur within this system. As I was looking at different options, I noticed a TED Talk with the title "Parkinsons, depression and the switch that might turn them off" by Andres Lozano.
In this TED talk, Andres discusses the extent of different neurological conditions that affect motor control, movement, and cognition within the brain. Andres then offers an interesting solution to these various neurological conditions called deep brain stimulation as a form of treatment for the individual. With deep brain stimulation, there are electrodes placed to the affected areas of the brain and by use of a remote that conducts electrical stimuli through these electrodes a signal is sent helping to control these areas and improve function for the individual. Lozano proceeded to provide examples of how this form of treatment has been effective for people who suffered from Parkinson's, dystonia, depression, and even Alzheimer's. He demonstrated videos of being able to maintain motor control and reduce the tremors seen in Parkinson's by using deep brain stimulation. He showed how a child with dystonia who was not even able to walk at age nine learned to walk 3 months post op to the deep brain stimulation surgery. He also showed how those who suffer from depression and do not see results from any other treatments offered today had a significant change in their mood function reducing the amount of sadness they experience. Lastly, he provided the example of improving memory by stimulating the fornix area of the brain for people who suffer from Alzheimer's and dementia.
Overall, I am glad that I selected this TED Talk to watch because I actually did learn a great deal about a treatment option I knew nothing about previously. As far as how an occupational therapist would contribute to this treatment, I imagine that we would play a critical role in the rehabilitation process after surgery and helping to either form or rebuild some occupations for these individuals who have been impacted by a neurological condition.
Lozano, Andres. (2013, January). Parkinson's, depression and the switch that might turn them off [TED Talk]. Retrieved from https://www.ted.com/talks/andres_lozano_parkinson_s_depression_and_the_switch_that_might_turn_them_off#t-490590
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