My Story, Mar '16
Dementia is the focus of Pallav Bonerjee’s
next in a series of personal narratives on psychology, people and destiny
Many of you will have encountered this
nebulous term called ‘dementia’. Unfortunately, it is becoming a rather familiar
term these days. Dementia is a collection of symptoms essentially as a result
of a chronic degenerative disease of the brain. These symptoms can include
disturbances in memory (short-term memory), orientation and comprehension,
calculation, learning capacity, language, thinking and judgement. There is
currently a great deal of academic and clinical interest (both national and
international) in trying to find a cure for this disorder, which mostly affects
the elderly (typically, post 65 years of age).
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Graphic credit: Pallav Bonerjee, Prosenjit Pal |
The most common cause of dementia is Alzheimer’s disease, which was first discovered in 1906. Since then we have had over a 100 years
to identify a cure and we haven’t been able to reach there yet. Just to give
you a picture of the magnitude of its impact, currently around 35 lakh people
in India have Alzheimer’s dementia. It is estimated that this number will double
in the next 15 years. According to the February 2016 issue of TIME Magazine, “Globally,
nearly 50 million people are living with dementia, most of which is caused by
Alzheimer’s and in the absence of effective drugs and other interventions, this
number is expected to double every 20 years”. Now, that is not a pretty
picture.