STEIN Fireside Podcast: Modeling the Brain: Deep Brain Stimulation with Cameron McIntyre S1-E9
In this episode of the STEIN Fireside Podcast, hosts Bryan Klassen and Kai Miller sit down with Cameron McIntyre, a pioneer in deep mind stimulation (DBS) modeling and neural engineering. McIntyre displays on his path from elementary electrical area physics to turning into a frontrunner in clinically related DBS modeling, together with the event of affected person particular stimulation fashions and the broadly used idea of the Volume of Tissue Activated (VTA).
He discusses the strengths—and limitations—of present scientific fashions, emphasizing why helpful fashions don’t must be good to meaningfully enhance affected person care.The dialog explores rising frontiers in DBS, together with:
• Moving past easy stimulation volumes towards circuit and pathway particular focusing on
• How temporal patterning, frequency, and stimulation trains could form neural exercise
• The function of AI in navigating DBS’s huge parameter area
• Bridging engineering rigor with actual world scientific follow
• Why understanding neural biophysics is crucial for the subsequent era of neuromodulation
The episode additionally provides a private have a look at Dr. McIntyre’s profession, mentoring philosophy, and life outdoors the lab—together with his ardour for auto racing—highlighting the human facet of a scientist shaping the way forward for neuromodulation.
0:00 – Welcome to the STEIN Fireside Podcast
1:10 – Introducing Dr. Cameron McIntyre
2:05 – From Electric Field Physics to DBS
3:20 – Early Days of Deep Brain Stimulation
4:45 – Building the First DBS Field Models
6:00 – What Is Volume of Tissue Activated (VTA)?
7:30 – Clinical vs Scientific DBS Models
9:10 – Directional Leads and Current Steering
10:45 – White Matter, Axons, and Side Effects
12:30 – Glial Encapsulation and Impedance
14:00 – Limits of Today’s Clinical Programming
15:15 – Rethinking DBS Frequency and Patterns
16:45 – Temporal Patterning vs Spatial Stimulation
18:15 – Can DBS Select Specific Cell Types?
20:00 – Learning the Brain’s Language
21:45 – From Modeling Tissue to Mapping Circuits
23:30 – Training the Next Generation of Neural Engineers
26:00 – Life Outside the Lab: Racing Cars
30:30 – The Future of DBS, AI, and Brain Circuits
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