It is getting into the muggiest season in a year here. Disliking the artificial coolness by air conditioner, I try to sleep without it and often result in unwanted wake up at midnight or ery early in the morning. And I should turn on the air conditioner then.
A lot of unpleasant and unhappy news are continuously coming in. Tramp tariff won't only devastate the economy and people's lives in the US but also do wrong to the other countries like Japan. The government debt of the US has risen astronomically high and the US government has almost given up redeeming the government bond. USD is losing its value against the other major currencies around the world. The tariff rise won't cover the deficit at all. The tariff is the tax which the US corporations/people should pay. It is a domestic problem in the US. But if USD loses its key currency status in the world and the US government bond should not be creditted, it would give rise to formiddable confusion in the world economy.
Okay, enough about unpleasant topics of politics...
A recent good news to me is that practising musical instruments will keep us young.
A research group in Kyoto University has followed up elderly groups, one starting practising musical instruments and the other not practising for 4 years. The practising group has shown no decrease of the grey matter in right Putamen while the non pratising has shown decrease of the grey matter in the same region. The bilateral cerebellar function respnsible for linguistic working memory is better preserved in the practising group while it is reduced in the non practising group.
Music instrument training in elderly seems to work at least some of our brain function against aging. There are a lot of anti aging procedures. Music activity is involved in a lot of aspects in brain function, sensory, motor and memory/cognition. Practising musicl instruments is surely expected to keep us young as this scientific report says.
It has made me wonder if I should restart cello all after 3 years of absence. If tendonitis of both arms is settled down, I may do it again.
Even though there is no scientific evidence that pounding brass is comparable to music, sending beautiful CW may keep us young as well. Too much extention of thoughts?
Stay cooled, everyone!
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