Optimal Living Daily - Personal Development and Self-Improvement 3609: Does Brain Training Work? More Food For Thought by Dr. Jenny Brockis on Improving Cognitive Ability
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May 25, 2025 Dr. Jenny Brockis, a medical practitioner and brain health expert, discusses the controversies surrounding brain training effectiveness. She critiques a flawed study that dismisses brain training, urging a closer look at research methodologies. Brockis highlights that mental fitness isn't solely about cognitive games but is significantly influenced by lifestyle choices like diet, exercise, and sleep. She encourages a holistic approach to maintaining cognitive health rather than relying on singular solutions.
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Beware Oversimplified Brain Training Claims
- One sweeping statement from a study painted brain training as ineffective without deeper examination.
- Public perception often accepts headline claims without scrutinizing research methods or scope.
Training Time Too Short to Judge
- The Cambridge brain training study logged only 240 total training minutes across six weeks.
- Such limited training time is insufficient to properly evaluate cognitive improvement results.
Inadequate Measures and Population Choice
- Other neuroscience programs suggest at least 15 hours of brain training to see benefits.
- The study's cognitive tests targeted older adults with impairments, making effects in healthy adults expectedly minimal.