Neurologist Offers Targeted Approach to Combat Brain Fog
A UCLA neurologist suggests that generic brain exercises may be ineffective for cognitive issues like brain fog, advocating instead for exercises that specifically target memory retrieval and processing speed.
Generic brain games such as crosswords and Sudoku may not effectively address brain fog because they often fail to target the specific cognitive functions that are impaired, according to Dr. Rhonda Voskuhl, a neurologist at UCLA and co-founder of Cleopatra RX. Voskuhl emphasized at the Livelong Women’s Health Summit in New York City that cognitive exercises must be tailored to the particular problem.
Brain fog, particularly that associated with hormonal changes during perimenopause and menopause, impacts specific brain regions. As estrogen levels decline, overall intelligence and logical reasoning generally remain intact. However, experts note that verbal memory, encompassing the recall of names and words, and processing speed, the ability to think quickly under pressure, can be affected. Traditional logic and math-based puzzles may not help with word recall difficulties because they primarily exercise different skill sets.
Understanding Memory Function
Voskuhl explained that brain fog typically affects the retrieval of information rather than its encoding. The memory itself remains stored, but the brain's ability to access it becomes slower. This distinction is crucial for developing effective cognitive strategies.
Tailored Cognitive Exercises
To combat brain fog effectively, Voskuhl recommends exercises that focus on two key areas: word finding and speed. "It's basically processing speed," she stated. "So you need an exercise that is going to be something that makes you rush, makes you do it quickly."
Recommended exercises include timed word games, where individuals list as many words as possible within a specific category in 60 seconds, and speed reading with immediate verbal summarization. Rapid recall drills, such as using flashcards or picture prompts for quick identification, are also suggested. These activities are designed to simulate the need to retrieve information rapidly and under pressure.
Voskuhl advises individuals to identify their specific cognitive challenges and select exercises that directly address them. "Once you know those things, you should think about what kind of games [to play]," she said. "You can play around with different games. You can see if it pushes you."