Creative writing - Research for short story

I have an idea for the short story.  Garry recommended to write about something which either moves us or makes us feel angry.  My Granny died aged 82 in 1997 and towards the end of her life she suffered from dementia.  I have always wondered about how she really felt.  At the time it was devastating for us, especially my dad, her son.  She didn't recognise us and several times she regressed back into the past totally unaware of who we were.  She also suffered several paranoid episodes which may have been due to the medication she was taking - who knows?
I have just read a Stepahnie Meyers book ' The Hosts'.  The main character Melanie or Wanderer is a human with an alien soul in her body.  A weird concept however Meyer manages to create believability and empathy with her situation.  The alien soul and Melanie's soul are in conflict initially but do come to respect each other.  This actually lead me to think of the duel soul a person with dementia takes on as they begin living in the past.  I like to think that my Granny was not too distressed by her situation but conversly was set free with her precious happy memories from her childhood and youth.  So with this in mind I intend to write a story which appears to be about a young girl but which is actuallly about an elderly women in the later stages of dementiia.

To do this story the justice it deserves, I am carrying out research to expand my understanding of dementia.  I have also purchased a story called Still Alice written by Lisa Genova.  There are serval online reviews from people with ealry dementia who say it si an accuaret represneation of how they feel.

The Alzheimers Society has a wealth of information below thw main points:

The progression of dementia

Each person experiences dementia in their own way, but it can be helpful to think of the way it progresses as a series of stages. This factsheet outlines the characteristics of early-, middle- and late-stage Alzheimer's disease, and briefly looks at how other forms of dementia progress.

Alzheimer's disease

Alzheimer's disease is a progressive illness. This means that the structure and chemistry of the brain become increasingly damaged over time. The person's ability to remember, understand, communicate and reason will gradually decline. Looking at Alzheimer's disease as a series of three stages can be a useful way of understanding the changes that occur over time. But it is important to realise that this view of Alzheimer's can only provide a rough guide to the course of the disease. This is because:

• Some symptoms may appear earlier or later than indicated here, or not at all.
• The stages may overlap - the person may need help with one task, but may be able to manage another activity on their own.
• Some symptoms, such as walking about, may appear at one stage and then vanish, while others such as memory loss will worsen over time.

The way that a person experiences Alzheimer's disease will depend on many factors, including their physical make-up, their emotional resilience and what support they can rely on.

Early stage

Alzheimer's disease usually begins gradually with very minor changes in the person's abilities or behaviour. At the time, such signs are often mistakenly attributed to stress or bereavement or, in older people, to the normal process of ageing. It is often only when looking back that we realise that these signs were probably the beginnings of the dementia.
Loss of memory for recent events is a common early sign. Someone with Alzheimer's may:

• forget about recent conversations or events
• repeat themselves
• become slower at grasping new ideas, or lose the thread of what is being said
• sometimes become confused
• show poor judgement, or find it harder to make decisions
• lose interest in other people or activities
• develop a readiness to blame others for taking mislaid items
• become unwilling to try out new things or adapt to change.

If you are caring for someone with Alzheimer's disease, there's a lot you can do in the early stages to help the person you are caring for maintain their independence. It may be tempting to do things for them, but they are more likely to retain their sense of self-worth if they are given the chance to do things for themselves, with support if necessary. (See Factsheet 521, Maintaining everyday skills.)
The person may also become anxious and agitated. They may experience distress over their failure to manage tasks, and may need some reassurance. If this is the case, try to talk to them, and give them as much emotional support as you can.

Middle stage

As Alzheimer's disease progresses, the changes become more marked. The person will need more support to help them manage their day-to-day living. They may need frequent reminders or help to eat, wash, dress and use the toilet. They are likely to become increasingly forgetful - particularly of names - and may sometimes repeat the same question or phrase over and over because of the decline in their short-term memory. They may also fail to recognise people or confuse them with others.
Some people at this stage become very easily upset, angry or aggressive - perhaps because they are feeling frustrated - or they may lose their confidence and become very clingy. Other symptoms may include:

• becoming confused about where they are, or wandering off and becoming lost
• becoming muddled about time and getting up at night because they are mixing up night and day
• putting themselves or others at risk through their forgetfulness - for example, by not lighting the gas on the cooker
• behaving in ways that may seem unusual, such as going outside in their nightclothes
• experiencing difficulty with perception, and in some cases hallucinations.

For more information, see Factsheet 525, Unusual behaviour, Factsheet 501, Moving and walking about, and Factsheet 520, Hallucinations and delusions.

Late stage

At this stage, the person with Alzheimer's will need even more help, and will gradually become totally dependent on others for nursing care. Loss of memory may become very pronounced, with the person unable to recognise familiar objects or surroundings or even those closest to them, although there may be sudden flashes of recognition.
The person may also become increasingly frail. They may start to shuffle or walk unsteadily, eventually becoming confined to bed or a wheelchair. Other symptoms may include:

• difficulty in eating and, sometimes, swallowing
• considerable weight loss - although some people eat too much, and put on weight
• incontinence, losing control of their bladder and sometimes their bowels as well
• gradual loss of speech, though they may repeat a few words or cry out from time to time.

The person may become restless, sometimes seeming to be searching for someone or something. They may become distressed or aggressive - especially if they feel threatened in some way. Angry outbursts may occur during close personal care, usually because the person does not understand what is happening. Those caring for the person should try not to take this personally.
Although the person may seem to have little understanding of speech, and may not recognise those around them, they may still respond to affection and to being talked to in a calm soothing voice, or they may enjoy scents, music, or stroking a pet.
For more information about this stage of Alzheimer's disease, see Factsheet 417, Later stages of dementia. For more detailed information about Alzheimer's disease in general, see Factsheet 401, What is Alzheimer's disease?

I also have an idea about a story my Granny told me about Fairies.  She grew up in a small village called Norwood Green in West Yorkshire around the time that a young girl in Bingley in West Yorkshire claimed to photograph Fairies ....I may allude to this in this story.  http://www.cottingleyconnect.org.uk/ypost.htm