Probably everyone reading this will have or know someone with a disabilty of some kind. The list of disabilities is endless.
I myself was born with slight Cerebral Palsy which later in life contributed to me developing Epilepsy. Although my seizures are controlled by medication I sltill suffer the odd Focal or Partial seizure (though i haven’t had any for weeks).
My Cerebral Palsy is giving me more cause for concern at the moment as I keep loosing my balance.
Fortunately because of my positive mind I think I try not to let my disabilities get me down .
Alzheimer’s disease is the most common form of dementia (around 60% of diagnoses in the UK), although it is comparatively rare for under-65s.
What causes Alzheimer’s disease?
The exact cause is unknown but we do know that ‘plaques’ and ‘tangles’ form in the brain due to two proteins called amyloid (plaques) and tau (tangles).
Amyloid is a naturally occurring protein which for a reason that is not yet understood begins to malfunction, creating beta amyloid which is toxic to the brain cells. Plaques form consisting of dead cells and amyloid protein.
Tau protein naturally occurs in the brain and helps brain cells communicate with each other but for a reason that is not yet understood it can become abnormal and “clump together” leading to death of the brain cells affected.
People diagnosed with Alzheimer’s may additionally have a reduction of a chemical in the brain (called acetylcholine). This functions as a chemical messenger to take information to and from brain cells (neurons), so a reduction in this chemical leads to information not being transmitted effectively.
How does Alzheimer’s develop?
Research suggests that changes in the brain can occur up to ten years before a person starts to show symptoms of Alzheimer’s disease. The symptoms are usually mild at the beginning and gradually worsen over time. These may include:
difficulty remembering recent events while having a good memory for past events
difficulty recognising people or objects
poor organisation skills
slow, muddled or repetitive speech
withdrawal from family and friends
problems with decision making, problem solving, planning and sequencing tasks
Managing the effects of Alzheimer’s disease
Medication is available which may help slow progression but it does not prevent or cure Alzheimer’s disease.
People with Alzheimer’s may be prescribed a type of medication called cholinesterase inhibitors. There are three options: Donepezil, Rivastigmine or Galantamine
These medications may improve concentration, which helps with memory, thinking and language. These effects can last for approximately 6-12 months, although there is now some evidence showing they can benefit a person for much longer. They support the communication between the nerve cells in the brain by preventing the breakdown of acetylcholine
Memantine can also be prescribed in the moderate to severe stage of Alzheimer’s disease alongside one of the above medications. This medication blocks the effects of excess glutamate in the brain. Memantine can help with memory, reasoning, language and attention