8 Effective Exercises to Boost Cognitive Health and Brain Function
- Calmfidence Council
- Dec 18, 2025
- 5 min read
Written by Dr. Mohita Shrivastava, Calmfidence Council Contributor
How can cognitive health be strengthened in midlife without adding more pressure to an already full schedule?
Many high-achieving women assume sharp thinking is purely genetic or declines inevitably with age, relying on caffeine and longer hours to compensate. Yet brain function is shaped daily by movement, recovery, and mental stimulation. This article explores practical exercises that support cognitive health, helping you sustain calm energy, clearer decision-making, and the resilience required for long-term leadership.
Needles to say our cognitive abilities are essential for thinking, learning, attention, focus, memory, creativity, problem-solving, and strategic planning.
For leaders cognitive functions are vital for performing everyday tasks, from decision-making to flexible thinking, problem-solving, and memory. While some may excel in sustained attention, focus, and creativity, others may shine through in areas like decision-making and flexible thinking.
Our brain regulates numerous functions, such as information processing, emotions, memory, intelligence, focus, mental flexibility, and creativity. To optimise brain function and connectivity, it’s essential to engage in activities and exercises that help prevent stress-related or age-related cognitive decline.
Scientific research shows that good cognitive function is closely linked to lifestyle choices and external factors, as well as to the regular use of cognitive exercises. Small changes can add up over time, and incorporating these into your routine can help improve cognitive abilities.
Key external factors that promote cognitive health include a healthy diet, regular exercise, adequate sleep, mindfulness, social connections, and stress management.
On top of that, there are many cost-effective, simple exercises you can do to strengthen your cognition, requiring just a bit of initiative and effort.
When cognitive strain and mental fatigue make it hard to think clearly and stay energised, explore our Burnout Recovery Hub for practical burnout recovery tools and next steps.
Here are 8 exercises that can help boost your cognitive health:
Learning a language or improving your vocabulary: This helps build memory, improve comprehension, and enhance reasoning, sustained attention, and focus.
Learning new skills, such as playing a musical instrument, cooking, photography, or art: These activities improve concentration, memory, attention, and creativity.
Puzzles and crosswords: Crosswords, sudoku, and jigsaw puzzles challenge the brain’s ability to recognise patterns, complete sequences, and solve problems. These activities help improve reasoning, planning, organisation, and memory.
Dancing: As a form of exercise, dancing stimulates brain regions involved in rhythm and balance, helping with planning and organisation.
Practising Tai Chi: Tai Chi combines gentle body movements, rhythmic breathing, and meditation, which can help improve memory and enhance brain connectivity across various cognitive regions.
Visualisation: Creating mental images to represent information in different forms (such as pictures or animated scenes) helps organise information and improves decision-making.
Travelling and exploring new places: Whether near or far, travel exposes you to new sights, sounds, and experiences, creating new neural connections and improving memory circuitry.
Cultural adaptation: Engaging with or watching new films, plays, poetry readings, or museum tours presents stimulating ideas to the brain, strengthening neural connections and promoting mental flexibility.
It's important to periodically assess your cognitive strengths and areas that could use improvement.
Creating a roadmap or a ‘mindful ledger’ for your cognitive goals can help you focus on the areas where you want to make the most progress.
By employing the strategies discussed above, you can enhance your cognitive health and function, paving the way for a sharper, more creative mind.
For business owners and leaders, investing in cognitive health isn’t just about personal wellbeing, it’s a strategic decision that can lead to more effective decision-making, improved problem-solving, and enhanced creativity, all of which are crucial for staying ahead in today’s competitive market.
About the Author
Dr. Mohita Shrivastava is an award-winning internationally trained neuroscientist and neuropsychologist, she is the founder of the Cognitome Program. Dr. Shrivastava holds a Ph.D. in Neuroscience from AIIMS, New Delhi, India & completed her collaborative Ph.D. research training from Kansas University Medical Centre, Kansas, USA. She holds two master’s degrees, one in Biomedical Sciences from University of Delhi and other in Applied Clinical Psychology from Annamalai University. She also holds an Advanced PG Diploma in Applied Neuropsychology from University of Bristol, UK.
She has been involved in neuroscience and neuropsychology teaching, research, projects and regularly publishes various research & review articles in international peer reviewed journals.
For more information visit: https://cognitomeprogram.me/
FAQ
What do we mean by cognitive health, and why does it matter?
Cognitive health refers to how well your brain processes information, makes decisions, and regulates emotions and memory. It underpins effective leadership, problem-solving, and creativity.
Practical step: choose one cognitive area (memory, attention, flexibility) and note its strengths and frustrations this week. If you notice unusual changes in thinking or function, consider discussing them with a GP or clinician.
Why do simple cognitive exercises help midlife brain function?
As we age, daily routines can become automatic, reducing opportunities for mental challenge. Evidence suggests that regular cognitive engagement may support attention and working memory.
Practical step: incorporate a new challenge each day, such as a logic puzzle or new language phrase, and note how it feels. If cognition feels unusually slow or distressed, seek medical input.
How often should I practise cognitive exercises for benefit?
Consistency usually matters more than intensity. Clinical practice commonly observes that short, regular practice often feels easier to sustain than occasional long sessions.
Practical step: aim for 10–15 minutes of your chosen exercise five days this week and track your mood and focus before and after. If fatigue or stress increases, adjust the practice accordingly.
Can lifestyle factors like sleep and nutrition influence cognitive health?
Yes. Research often links good sleep and balanced nutrition with clearer thinking and emotional regulation. Brain cells and neurotransmitters function best with restorative sleep and steady nutrient supply.
Practical step: keep a three-day log of your sleep quality and key meals, noting how you feel cognitively. If sleep disruption persists, discuss it with your GP.
Does stress reduction enhance cognitive performance?
It may. Chronic stress often shunts energy towards survival responses, which can make sustained attention or memory feel harder. Evidence suggests that practices which downshift constant arousal can often help cognitive clarity.
Practical step: experiment with a short daily pause or breath sequence and record any changes in mental sharpness. If anxiety is persistent, consider support from a clinician.
When should I seek professional advice about cognitive changes?
If you notice sustained or accelerating difficulties with memory, decision-making, or daily function that interfere with your quality of life, seek evaluation. Practical step: jot down specific examples of concerning cognitive shifts and share them with your GP or a neuro-specialist for guidance and assessment.
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