Sharpen memory and fight brain fog with simple 60-second trick from a neurologist

Brain games, crosswords and math puzzles are often promoted as ways to sharpen memory, but neurologists warn that generic exercises may not address the specific cause of mental fog. Dr. Rhonda Voskuhl, a professor of neurology at UCLA and co-founder of Cleopatra RX in Los Angeles, says brain exercises only work if they target the specific mental function that is slowing down. "You can’t just do random cognitive exercises," Voskuhl told Fox News Digital at the Livelong Women’s Health Summit in Ne