Exercise, brain training may boost brain health in old age

 Music with a beat makes seniors exercise longer

Exercise, controlling blood pressure and some forms of brain training might preserve brain health.(Kzenon/shutterstock.com)

WASHINGTON — Are you seeking steps to keep your brain healthy in old age?

There are no proven ways to stave off mental decline or dementia. But a new report says there are hints that exercise, controlling blood pressure and some forms of brain training might offer some help.

Without proof, the government should not begin a public health campaign pushing strategies for aging brain health, the National Academies of Sciences, Engineering and Medicine said in a report released Thursday.

But the public should be told the evidence is “encouraging,” though inconclusive, the report concluded. That way, people can use the information in deciding whether to invest time and money on different interventions.

The three highlighted strategies “do no harm,” said neuroscientist Alan Leshner, chairman of the National Academies committee. “At least two of them are really good for you” even if the brain link doesn’t pan out.

Scientists know that risky changes in the brain begin decades before symptoms of Alzheimer’s and other dementias become apparent, suggesting there’s a window when people might bolster their cognitive health. But the report says Americans face a “bewildering” array of products and strategies promoted for brain health despite little if any rigorous science to back them up.

The National Institute on Aging asked the prestigious National Academies to review the field. The committee said three interventions should be more closely studied to prove if they really can help:

— Getting high blood pressure under control, especially in middle age. People with hypertension need treatment anyway to prevent heart disease and strokes.

— Increased physical activity. Similar to the blood pressure advice, what’s good for the heart has long been deemed good for the brain.

— Cognitive training, specific techniques aimed at enhancing reasoning, problem solving, memory and speed of mental processing. While immediate task performance may improve, the committee said it’s not clear whether there’s lasting, meaningful benefit.

This is not merely “brain games” on your computer, Leshner said. The committee isn’t backing those costly computer-based programs. Indeed, the government fined one brain training company last year for misleading consumers.

Instead, the best study to date included training done in groups, providing social engagement too. And cognitively stimulating activities include such things as learning a new language, the report noted.

“Since generally keeping intellectually active appears to be good for you, do that,” Leshner advised, and if you’re considering a commercial program, ask the company to see studies backing it.

The Alzheimer’s Association had been awaiting the recommendations, and agreed that “more research is needed to determine what the optimal interventions should be,” said chief medical officer Maria Carrillo. “In the meantime, we recommend that people challenge their brains to maintain brain health.”


DIET organises teacher training programme in Leh under Sarva Shiksha Abhiyan

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The District Institute of Education and Training (DIET) recently organised a training programme in Leh under the Sarva Shiksha Abhiyan, stressing on why having a well-trained teacher is mandatory for quality education. The training’s main objective was to provide practical training to the teachers in order to help them reach their full potential.

Main objective of the programme:

The main focus of this programme was preparing lesson plans for the academic year. This plays a major role in assisting teachers in planning ahead of time to encourage learning among students rather than being focused on finishing the syllabus. The DIET trains five to six master trainers at each training centre who work as a resource person and further training is being provided to other teachers.

The Ladakh Autonomous Hill Development Council, which administers Leh, has given an assurance that the syllabus will be modified to suit modern day requirements and promised more transparency in the transfer policy.

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K Angmo, the principal of DIET said, “We were focusing on giving individual attention to each teacher. Almost 100 per cent of teachers were covered under this 5-day programme which focuses on techniques and methodology of teaching. I fully believe that this training module is unique, child-friendly and is easy to train the teachers in.”

Making learning meaningful:

“This five-day training was very effective for us. The most important things that we learnt here were about classroom culture, classroom management and how to invest in children. I think that learning how to make a lesson plan would be very helpful for us and we will definitely implement this in our school in the future,” said Raman Baley, a government school teacher.

There is definitely a scope that the quality of education, being provided in government schools, can be improved and such commendable initiatives by the government will definitely go a long way in raising the standard of education.