The object
Pollak co-pioneered modern deep-brain stimulation with Benabid, advancing implanted electrode and programmable-stimulation systems for movement disorders. The hardware targets neural circuits with controlled electrical pulses and became a durable clinical neuroprosthetic approach for alleviating symptoms of Parkinson’s disease.
01
What Pierre did
Co-pioneered deep-brain-stimulation electrode placement and programmable stimulation systems.
02
Why it matters
QEPrize credits Pollak and Benabid with modern deep-brain-stimulation systems that have transformed treatment for thousands.
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Living-status check
QEPrize's 5 February 2026 laureate announcement names Pierre Pollak and describes the inventor's contribution to the physical system.