Episode: ENT 057 - Impulse
The trellium-D isotope proves to be an anti-toxin to the Vulcan neural system, degrading the synapses that help control emotion and leading to paranoia and homicidal rage. Limited exposure can be treated with synaptic regeneration, but exposure for months is fatal.
The stunning conclusion to the trilogy that changes everything you thought you knew about the Vulcans and the Romulans!
Quick! Use the Vulcan nerve pinch!
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