Here are a few brain activities that can help improve concentration: Meditation: This practice involves focusing your attention on a single point, such as your breath, a mantra, or a visualization. Regular meditation has been shown to improve focus and attention. Brain teasers and puzzles: Engaging in activities such as crosswords, sudoku, and other logic puzzles can help improve concentration by challenging the brain to focus on problem-solving. Physical exercise: Regular physical activity has been shown to improve brain function and increase concentration. Mindfulness activities: Practicing mindfulness involves bringing your full attention to the present moment, without judgment. This can include activities such as mindful breathing, walking, or eating. Reading: Engaging in activities that require sustained focus, such as reading a book or an article, can help improve concentration. It’s important to note that improving concentration takes time and...