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7 Cards in this Set

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  • Back
What disease is this paper over?
Parkinson's
What question are they asking?
Why does DBS work and why doesn't it always work?
How did they induce Parkinson's in rats?
6-OHDA + amphetamines
Method?
Using optogenetics to see what DBS is doing
Halorhodopsin?
Cl- pump --> hyperpolarization
Is DBS modifying glia?
Ca++, ChR2, phenotype of rat doesn't change, glia not involved
Afferent fibers?
figure 6 - deliver light to M1 cortex - conclude that this is area of cortex involved w/ DBS - altering afferent fibers