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Overview It is quite understandable that as we age, all of the various systems on our body age too, and gradually decline. The nervous system and the brain are no exceptions to this rule. After all entropy is an inevitable law of the universe. According to neurologists in Patna, Bihar, aging brings with it several changes in how the brain works, which include: • Difficulty learning something new: Committing new information to memory can take longer.
• Multitasking: Slowed processing can make processing and planning parallel tasks more difficult.
• Recalling names and numbers: Strategic memory that helps memory of names and numbers begins to decline at age 20.
• Remembering appointments: Without cues to recall the information, appointments can be put safely in storage and then not accessed unless the memory is jogged.
Physical Changes in Brain with Age All of these are a result of physical changes in the brain as a person ages. We asked some of the best neurologists in India, who highlighted the following changes that occur in the brain during the aging process: • Brain mass: Shrinkage in the frontal lobe and hippocampus occurs with age, which are areas involved in higher cognitive function and encoding new memories, starting around the age of 60 or 70 years.
• Cortical density: Thinning of the outer-ridged surface of the brain due to declining synaptic connections occurs with age. Fewer connections may contribute to slower cognitive processing.
• White matter: White matter consists of myelinated nerve fibres that are bundled into tracts and carry nerve signals between brains cells. Myelin is thought to shrink with age, and as a result, slow processing and reduced cognitive function develop.
• Neurotransmitter systems: Neuro physicians suggest that the brain generates less chemical messengers with aging, and it is this decrease in dopamine, acetylcholine, serotonin, and norepinephrine activity that may play a role in declining cognition and memory and increased depression.
What Are Some Ways To Help Slow Brain Aging? We asked the same of a leading neurologist doctor in Patna, working at a top super-specialty hospital in Patna, and he supplied us with the following ways to slow down brain aging: • Partaking in regular physical activity
• Pursuing intellectually stimulating activities
• Staying socially active
• Managing stress
• Eating healthy
• Sleeping well
Out of these exercise, healthy diet and intellectually stimulating activities like playing an instrument or memory games are the ones of utmost importance. Through these activities we can preserve our mental abilities to improve our quality of life as we advance into older adulthood.
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