As we age, maintaining memory becomes increasingly challenging. Neuroscientist Charan Ranganath, who has spent 25 years researching the brain, identifies four critical habits that can undermine our memory as we grow older.
First, multitasking detracts from our capacity to form strong memories. The prefrontal cortex, responsible for attention, typically weakens with age, making it crucial to focus on one task at a time. Simplifying our tasks and minimizing distractions can significantly improve recall.
Second, lack of quality sleep hampers cognitive function. Sleep is vital for memory consolidation and clearing metabolic waste from the brain. Prioritizing restful sleep by avoiding screens and alcohol before bedtime can enhance memory retention.
Third, engaging in monotonous activities can weaken our episodic memory. When experiences are repetitive, they fail to create distinctive memories. Diversifying our routines, such as trying new activities and meeting different people, enriches our memory landscape.
Finally, it's essential to humble ourselves about our memory capabilities. Overconfidence can lead to forgetfulness. Instead of rote learning, actively testing ourselves on new information can improve retention.
To explore more on preserving memory and mental acuity as we age, refer to credible sources like CNBC and Psychology Today.
