Summary
Summary Alzheimer's Disease Notes
- Institution
- The University Of Nottingham (UON)
A summary of concise and easy to read notes to expand on understanding and learning.
[Show more]
Seller
Follow
Content preview
LECTURE SLIDE NOTES IN BLACK | LECTURE NOTES IN RED WRITINGo Neurodegen-
Alzheimer’s disease:
erative - Neurodegeneration
o Introduction and prevalence of disease
disorders - ‘Progressive damage or death of neurons leading to a gradual
o Symptoms deterioration of the bodily functions controlled by the affected part of
o Causes of disease the nervous system.’
o Pathology - Acute e.g. Stroke - where damage will occur in blood vessel and
o Treatments – existing and ‘undertodevelopment’
damage this takes place in first few minutes
- Chronic e.g. Alzheimer’s Disease, Parkinson’s Disease, Huntington’s
Chorea – slowly developing over long period of time (many years)
- Natural degeneration of neurones (i.e. ageing) must be distinguished
with:
- Disease-induced degeneration (e.g. Alzheimer’s disease)
- Referred to either acute or chronic which refers to the time frame
o Dementias - Dementia:
- An ‘umbrella’ term for a particular group of symptoms
- Characteristic symptoms of dementia = memory, language, problem-
solving, other cognitive abilities
- Dementia has many causes
- Alzheimer’s disease = most common cause of dementia
- Dementia doesn’t point to a specific disease, just outlines symptoms
that are caused by different diseases. Doesn’t specify the underlying
cause of symptoms
o Alzheimer’s - 1st identified over 100 yrs ago
disease - ‘A degenerative brain disorder of unknown origin that causes
progressive memory loss, motor deficits, and eventual death.’
- Incidence as population ages
- Come up with by pathologist Alzheimer over 100 years ago
o Alzheimer’s - 50 million worldwide
disease - 1 million UK
prevalence - 1 in 14 people aged over 65
- At current rate – over 1.5 million people in the UK by 2040
- Access to diagnosis/treatment/support – how do we prepare for the
incline in diagnosis?
- 20 year projected increase
o Alzheimer’s
disease – risk
factor - Non-modifiable risk factors
Age
- Most important risk factor
- Ageing = Alzheimer’s disease
- 65-74 yrs – 3%; 75-84 yrs – 17%; over 85 – 32% of population
Biological sex
- x2 as many women over 65 with AD versus men
- Why? Women live longer than men? Links with loss of the hormone
oestrogen post-menopause?
Genetics (see later)
Family history (see later)
Just because someone isn’t getting older it doesn’t assume that they are going
to gain Alzheimer's disease
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller maryonanna. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £4.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
52355 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now