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BrainHQ App Boosts Memory Function in Seniors, Study Finds

10/31/2025

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Summary

Story summary

McGill University tested the BrainHQ app from Posit Science Corporation on 92 healthy adults aged 65 and older, who trained 30 minutes daily for 10 weeks.
The results showed enhanced cholinergic function, a key driver of memory and attention.
Neurologist Dr. Etienne de Villers-Sidani said the training restored cholinergic health to the level of people 10 years younger.
Researchers caution that long-term effects and dementia prevention require further study.

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Story summary

McGill University tested the BrainHQ app from Posit Science Corporation on 92 healthy adults aged 65 and older, who trained 30 minutes daily for 10 weeks.
The results showed enhanced cholinergic function, a key driver of memory and attention.
Neurologist Dr. Etienne de Villers-Sidani said the training restored cholinergic health to the level of people 10 years younger.
Researchers caution that long-term effects and dementia prevention require further study.