Monday, 2 March 2015
Although memory impairment is common as we age and usually is not a sign of a serious neurological disorder, it can be frustrating and socially embarrassing. The minor memory lapses that occur with age-associated memory impairment can't be eliminated completely; however, a number of strategies can improve overall memory at any age.
Place commonly lost items in a designated spot. If you're prone to losing certain items, such as keys or eyeglasses, pick a spot and always put the items there when you are not using them.
Write things down. If you have trouble remembering phone numbers or appointments, write them down and place the list in a conspicuous spot. Making a daily "to do" list will remind you of important tasks and obligations.
Say words out loud. Saying "I've turned off the stove" after doing so will give you an extra verbal reminder when you later try to recall whether the stove is still on.
Use memory aids. Use a pocket notepad, cell phone, wristwatch alarm, voice recorder or other aids to help remember what you need to do or to keep track of information.
Use visual images. When learning new information, such as a person's name, create a visual image in your mind to make the information more vivid and, therefore, more memorable.
Group items using mnemonics. A mnemonic is any technique used to help you remember. For example, when memorizing lists, names, addresses and so on, try alphabetizing them or grouping them as an acronym -- a word made from the first letters of a series of words (for example, NATO stands for North Atlantic Treaty Organization).
Concentrate and relax. To remember something, concentrate on the items to be remembered. Pay close attention to new information and try to avoid or block out distractions. It is also beneficial to relax.
Get plenty of sleep. During sleep the brain consolidates and firms up newly acquired information. Studies indicate that people are better at remembering recently learned information the next day if they have had a good night's sleep.
Rule out other causes of memory loss. If you suspect that you are having memory difficulties, consult your doctor. Some medical conditions and certain other factors can cause memory problems that can be corrected. These include depression, hearing or vision loss, thyroid dysfunction, certain medications, vitamin deficiencies and stress.
(Source: Scientific American Health After 50 Alerts, 16 February 2015)
Getting enough to eat is a fairly common challenge for people with dementia. A study from Japan suggests that trouble recognizing familiar foods or remembering what a dish tastes like could play a role.
The investigators recruited 65 older adults: 30 had Alzheimer's disease, 20 had vascular dementia and 15 healthy participants served as controls. The participants were presented with replicas (so there would be no odors) of three popular dishes in Japan. They were asked to name the dishes and then to identify replicas of food materials included in them. Participants were also asked to name and describe expected tastes -- such as "sweet," "salty" or "bitter" -- of 12 replica foods.
What they found. Compared with healthy controls, those with Alzheimer's disease and vascular dementia had significantly lower scores on the food and taste cognition tests. Eight of 12 dementia patients, described as poor eaters, had especially low taste cognition scores. Imaging studies showed that taste cognition disorders in those with dementia were highly related to damage of the insular cortex -- a region of the brain associated with taste.
If your loved one is not eating enough, talk to the doctor. Any number of problems could be responsible; for example, difficulty swallowing. If a medical cause is ruled out, support groups or Alzheimer's disease organizations can be good sources for practical ways to deal with mealtime challenges.
This study was published in International Psychogeriatrics (Volume 26, page 1127).
(Source: Scientific American Health After 50 Alerts, 26 February 2015)
The health benefits of a proper night's rest have been shown to help numerous conditions, from hypertension to diabetes and depression. Now, increasing evidence points to the importance of good-quality sleep in keeping your memory and cognitive abilities sharp, too.
Experts recommend that older adults get seven to eight hours of sleep each night for overall good health and optimal functioning. Unfortunately, that may be easier said than done because sleep patterns change with age, and older individuals report more problems in getting to -- and staying -- asleep.
According to the National Institute of Health that nearly half of people aged 60 or older report insomnia. In addition, their sleep is not as deep as it was at a younger age, and they tend to wake more often during the night. Chronic pain, increased sensitivity to noise, and medical problems like obstructive sleep apnea and restless legs syndrome also rob older individuals of restorative sleep.
Sleeping Pill Precautions
Be aware that sleeping pills can affect your memory and cognitive abilities. This is particularly true with benzodiazepine-type sedatives, such as diazepam (Valium), temazepam (Restoril), lorazepam (Ativan), oxazepam (Serax) and alprazolam (Xanax and others). Medications in this class have been shown to increase the risk of cognitive impairment and delirium in older adults. Consequently, the American Geriatrics Society (AGS) recommends that drugs in this class not be used for the treatment of insomnia in seniors.
In addition, short-term memory loss has been linked to the over-the-counter antihistamine diphenhydramine (Benadryl), which is also an ingredient in sleep aids such as Tylenol PM and Unisom.
Newer sleep medications, including zolpidem (Ambien and others), eszopiclone (Lunesta) and ramelteon (Rozerem), have come under scrutiny because of reports that some people have experienced incidents like walking, eating or even driving while sleeping during the first few hours after taking the medication, yet having no memory of it the next day. As a further precaution, the FDA warns people who take zolpidem extended-release (Ambien CR) -- either 6.25 mg or 12.5 mg -- not to drive or engage in other activities that require complete mental alertness the following day because levels of the drug can remain high enough to impair these activities.
(Source: Scientific American Health After 50 Alerts, 2 March 2015)
SAT / 21MARCH15 2.30PM - TALK ON PROBLEMS WITH BALANCING, WALKING AND FALLING - AN EARLY SIGN OF DEMENTIA
To all Caregivers,
We have invited Associate Professor Dr Tan Maw Pin from the Geriatric Medicine, University of Malaya to give a talk at our monthly caregivers sharing session on 21 March 2015.
TOPIC: Problems with Balancing, Walking and Falling – An Early Sign of Dementia
Day / Date: Saturday, 21 March 2015
Venue: ADFM PJ Day-Care Centre, No. 6 Lorong 11/8E, Seksyen 11, 46200 Petaling Jaya
2.30pm Talk on “Problems with Balancing, Walking and Falling - An Early Sign of Dementia”
3.30pm Q&As & Sharing Session
Both falls and dementia are very common problems among older people. We know that one in three older persons aged 65 years or older fall every year, and one in five older persons aged 80 years and over suffer from dementia. Recently Professor Joe Verghese in the US published a paper suggesting that certain older individuals who present with falls develop dementia not long afterwards. Don’t worry, it does not mean that once you have fallen once, you will get dementia. What Professor Verghese was referring to is a minority of older people who present with falls as the first sign of their dementia. All doctors who have had some experience in managing older people with falls will tell you that this group of patients definitely exist. Majority of patients we see after a fall will fall because of visual problems, muscle weakness, medications, poor balance, bad choice of footwear or low blood pressure, or any combination of the above factors. In the group of individuals with dementia who first present with a fall, they would have been experiencing brain changes linked to dementia long before the fall, but it’s only after they fall that the family and doctors start seeing the deterioration in memory and other brain function. This has not been fully explained, but it’s likely that the individual and their family were able to adequately compensate for any mild memory problems until the fall then tips the balance, and problems start cascading. In this talk we will be talking in more detail about what causes falls, and how we recognise early dementia, and how we reassure ourselves that the fall is not the first sign of dementia.
The Speaker, Dr Tan Maw Pin graduated from Nottingham University in UK in 1998 and obtained her Membership to the Royal College of Physicians 3 years later while working as a senior house officer in Nottingham. She then obtained a National Training Number in Geriatric Medicine in the North-East of England. In Newcastle upon Tyne she submitted a postgraduate MD thesis on "Autonomic Profile and Cerebral Autoregulation in Neurally-mediated Syncope". After working as a Consultant at the falls and syncope service in Newcastle upon Tyne for 18 months, Dr Tan returned to Malaysia and is now an Associate Professor in geriatric medicine at the University of Malaya. She is committed to research in health issues affecting older Malaysians and is currently the principal investigator to the Malaysian Falls Assessment and Intervention Trial (MyFAIT), and Promoting Independence in our Seniors with Arthritis (PISA) study.
· If email or SMS, provide complete details with name/s, mobile contact, indicate you are a caregiver or healthcare worker.
More details, please contact Jenny/Michael at 03-7931 5850. Kindly register early for our refreshment and logistic arrangement.
Monday, 19 January 2015
SAT/24JAN15 3.00PM - Talk on Challenges In Caring Dementia Sufferers By Dr Yau Weng Keong at Sunway Damansara Residents' Association
To All Caregivers,
We will be having a Talk to Members of the Sunway Damansara Residents’ Association on:
TOPIC: CHALLENGES IN CARING DEMENTIA SUFFERERS
DATE/DAY: Saturday, 24 January 2015
TIME: 3.00pm – 5.00pm (3-4pm Talk and 4-5pm Q&As)
VENUE: 28th Residency, Sunway Damansara Residents’ Association, Sunway Damansara, 47810 Petaling Jaya
The Speaker, DR YAU WENG KEONG, FRCP(Lond), is a registered Geriatrician with the Ministry of Health (MOH) since 2000 and had been working as a Physician and Geriatrician since 1997.
Dr Yau has been involved in starting the Post-Basic Gerontology Nursing under MOH and instrumental in helping UPM, IMU and RCSI Perdana University to start and run their “Health Care for the Elderly” undergraduate programme. He sits in various elderly care committees, including National Specialist Registry for Geriatric Medicine.
Currently, Dr Yau is a Consultant Physician and Geriatrician with the Geriatric Unit, Department of Medicine, Hospital Kuala Lumpur.
Currently, Dr Yau is a Consultant Physician and Geriatrician with the Geriatric Unit, Department of Medicine, Hospital Kuala Lumpur.
Our Caregivers are encouraged to attend the above talk which will be held at the premises of the Association.
Compulsory Registration - Email to firstname.lastname@example.org with full name/s, mobile contacts and indicate whether you are a caregiver or healthcare worker, etc.. More details, call Jenny/Michael at Tel: 03 7931 5850.
Closing Date: Friday, 23 January before 12.00pm.
Tuesday, 6 January 2015
Scientists at Stanford University believe Alzheimer's disease could be prevented and even cured by boosting the brain's own immune response.
Researchers discovered that nerve cells die because cells which are supposed to clear the brain of bacteria, viruses and dangerous deposits, stop working.
These cells, called 'microglia' functioned well when people are young, but when they age, a single protein called EP2 stops them operating efficiently.
Now scientists have shown that blocking the protein allows the microglia to function normally again so they can hoover up the dangerous sticky amyloid-beta plaques which damage nerve cells in Alzheimer's disease.
The researchers found that, in mice, blocking EP2 with a drug reversed memory loss and myriad other Alzheimer’s-like features in the animals.
“Microglia are the brain’s beat cops,” said Dr Katrin Andreasson, Professor of Neurology and Neurological Sciences at Stanford University School of Medicine.
“Our experiments show that keeping them on the right track counters memory loss and preserves healthy brain physiology.”
By 2015 there will be 850,000 people with dementia in the UK, with Alzheimer's disease being the most common type. The disease kills at least 60,000 people each year.
Microglial cells make up around 10 to 15 per cent of cells in the brain. They act as a frontline defence, looking for suspicious activities and materials. When they spot trouble, they release substances that recruit other microglia to the scene which then destroy and get rid of any foreign invaders.
They also work as garbage collectors, chewing up dead cells and molecular debris strewn among living cells including clusters of amyloid-beta which aggregate as gummy deposits and break the connections between neurons, causing loss of memory and spatial awareness. These clusters are believed to play a substantial role in causing Alzheimer’s.
“The microglia are supposed to be, from the get-go, constantly clearing amyloid-beta, as well as keeping a lid on inflammation,” added Dr Andreasson. “If they lose their ability to function, things get out of control. A-beta builds up in the brain, inducing toxic inflammation.”
The scientists discovered that in young mice, the microglia kept the sticky plaques under control. But when experiments were done on older mice, the protein EP2 swung into action and stopped the microglia producing enzymes which digested the plaques.
Similarly mice which were genetically engineered not to have EP2 did not develop Alzheimer's disease, even when injected with a solution of amyloid-beta, suggesting that their cells were getting rid of the protein naturally.
And for those mice who developed Alzheimer's, blocking EP2 reversed memory decline.
Now Stanford is hoping to produce a compound which only blocks EP2 to prevent unnecessary side effects.
The study was published in the Journal of Clinical Investigation.
(Source: The Telegraph, 27 December 2014)
Saturday, 20 December 2014
In the standing on one leg with eyes closed test, men and women able to hold the position for less than two seconds were three times more likely to die than those who could hold it for ten seconds or more
Balancing on one leg may indicate if a person is at risk of dementia or stroke, a study has found.
Scientists found that an inability to stand on one leg for more than 20 seconds was associated with micro-bleeds and "silent" strokes.
Although the brain injuries were too small to cause symptoms, scientists warned they could indicate growing problems.
Silent strokes, or lacunar infarction's, are known to increase the risk of both full-blown strokes and dementia.
Lead researcher Dr Yasuharu Tabara, from Kyoto University in Japan, said: "Our study found that the ability to balance on one leg is an important test for brain health.
"Individuals showing poor balance on one leg should receive increased attention, as this may indicate an increased risk for brain disease and cognitive decline."
The scientists looked at 841 women and 546 men with an average age of 67 who were asked to stand with their eyes open and one leg raised up for a maximum of 60 seconds.
Participants performed the test twice and the better of the two times was used in the study analysis.
They also had magnetic resonance imaging (MRI) scans to assess their levels of cerebral small vessel disease, which can interfere with blood flow in the brain.
The research, published in the journal Stroke, showed that 34.5 of those with more than two lacunar infarction lesions had trouble balancing.
The same was true for 16 per cent of participants with one lacunar infarction lesion and 30 per cent of men and women with more than two sites of micro-bleeding.
"One-leg standing time is a simple measure of postural instability and might be a consequence of the presence of brain abnormalities," said Dr Tabara.
Earlier in the year researchers at the Medical Research Council found that standing on one leg may predict which 53-year-olds at risk of early death.
Men aged 53 years old who could balance on one leg for more than ten seconds and stand up and sit down in a chair more than 37 times in a minute were found to be least at risk of dying early by the researchers.
Women of the same age who could stand up and sit down more than 35 times in a minute and stand on one leg for more than ten seconds were also at the lowest risk compared to those who performed less well.
(Source: The Telegraph, by Sarah Knapton, Science Editor, 18 December 2014)
When John Jairo, a meticulous night watchman, lost his job for leaving all of his employer's doors open, his family knew they were hit by the "Yarumal curse."
Yarumal, a Colombian village perched in the Andes Mountains, has a high incidence of a genetic mutation that predisposes its population to Alzheimer's - a bleak heritage that scientists now hope could help lead to a treatment to prevent the disease.
Jairo is just 49 but his brain has already been gnawed away by Alzheimer's, a disease caused by toxic proteins that destroy brain cells, leading to memory loss and death.
Emaciated, he gazes vacantly at his daughter Jennifer, who at 18 years old already fears his fate.
"I'm constantly afraid it will happen to me. Whenever I lose something, I tell myself it's because I've already got it," she said.
Her father, "who used to be so happy," has been reduced to a restless, sometimes aggressive ghost of himself, who tries to escape the house day and night, she said.
Last year, a neighbor with the same condition slipped out without anyone noticing. His family found him frozen to death in the hills nearby.
Inherited from the village's European ancestors, the "paisa" genetic mutation -- named for the residents of the Colombian province of Antioquia - causes a devastating form of early-onset Alzheimer's.
A single parent can hand down the mutation, located on the 14th chromosome.
Those who have it have a 50 percent chance of developing Alzheimer's, sometimes by age 40.
In some families, parents and children have progressed through the illness together, from memory loss to dementia.'Brain Bank'
But a talented neurologist named Francisco Lopera, who grew up in Yarumal, hopes there is a blessing in the village's curse.
Neurobanco is Colombia's only brain bank and a mainstay for global research on brain diseases, with a donation of 234 brains stored at -80 degrees Celcius, many of which belonged to Alzheimer patients (AFP Photo/Raul Arboleda)
Thirty years ago, Lopera, the Head of the Neuroscience Program at the University of Antioquia, set himself an ambitious mission: to find a treatment to prevent Alzheimer's, the most common form of dementia in the world.
"Most treatments have failed because they're administered too late. Our strategy is to intervene before the disease destroys the brain," said Lopera.
For several months, he has been testing an experimental drug on a group of 300 healthy patients aged 30 to 60 years old who have the paisa mutation.
The results are expected around 2020.
The trials are part of a $100 million project financed by the National Institutes of Health and Banner Research Institute in the United States, as well as Swiss pharmaceutical group Roche.
The active molecule in Lopera's drug targets the beta-amyloid proteins that attack the brain.
The stakes are high worldwide: more than 36 million people suffer from Alzheimer's and, without a cure, the number could rise to 66 million in 2030 and 115 million in 2050, according to the World Health Organization.
That's nearly one new case every four seconds - three times the rate of HIV infections.
"We don't know what causes Alzheimer's, but for one percent of the cases worldwide, it's genetic in origin. And that opens a very important window toward finding a preventive treatment," said Lopera, who estimates 5,000 people are at risk in and around Yarumal.
At his university, a small room filled with refrigerators and formaldehyde jars holds a "brain bank" created with organ donations from local residents -- an invaluable research source.
"It was very hard for them to accept, in addition to their suffering, donating their loved ones' brains," said Lucia Madrigal, a nurse in the neuroscience department who organizes cognitive stimulation workshops for patients.
"But without that social link, the scientific project could never have seen the light of day," she said.
Herself a fit 60 something with no plans to retire, she has lived Yarumal's nightmare along with residents.
"Some say they'd rather kill themselves. Then they get sick and they forget," she said.
Marta, an energetic 72 year-old grandmother from Yarumal, who has settled in the regional capital Medellin, said she is praying for Lopera's treatment to work.
Two of her daughters, aged 43 and 47, are suffering memory loss and "becoming small children again," she said.
Another daughter, 53-year-old Alitee, is "just a body" who drinks from a baby bottle.
"I've trusted my children to God. It's his decision," she said.
(Source: AFP - By Philippe Zygel, December 18, 2014 12:01 PM)
Monday, 17 November 2014
ALZHEIMER’S DISEASE FOUNDATION MALAYSIA (ADFM)
IN AID OF ITS FUND RAISING
FOR THE BUILDING OF A
new dementia training and daycare centre
OLD TOWN, PETALING JAYA
ROYAL CHARITY CONCERT
"KONSERT AMAL DIRAJA - FORGET ME NOT"
Under His Royal Patronage
DYMM Sultan Sharafuddin Idris Shah Al-Haj, Sultan of Selangor
FRIDAY, 5 DECEMBER 2014, 7.30pm – 10.00pm
PLENARY HALL, KUALA LUMPUR CONVENTION CENTRE
SHANGHAI SYMPHONY ORCHESTRA (SSO)
Led by Malaysian Conductor, Eugene Pook
Celebrated Violinist, Huang Bin
Malaysia Famous Singer/Songwriter, Najwa Mahiaddin
RM500, RM300 and Special RM50 Ticket Price (for normal RM200 Ticket) at upper tier.
It is hoped that the fund raising project, Konsert Amal DiRaya - Forget Me Not, for the construction of a new Dementia Training and Care Centre will enable ADFM to extend its services to benefit more AD sufferers and their carers.
Our heartfelt thanks to you for your support over the years. We hope that you will continue to support ADFM in this worthy cause.
Your support and donations in cash or in kind are welcome. All donations are tax deductible.
Thursday, 6 November 2014
SAT/15NOV14 TALK ON SLEEP DISORDER & SLEEP HYGIENE BY PROF DATO DR RAYMOND AZMAN ALI, SENIOR CONSULTANT NEUROLOGIST
A gentle reminder to register early for the November Monthly Talk and Sharing Session for Caregivers and families on:
TOPIC: SLEEP DISORDER
Sleep Disorders are common among Malaysians, but are often under diagnosed or mis-diagnosed. Disorders that will be covered include insomnia, and daytime hypersomnolence due to narcolepsy, and night time behavioural disturbances.
The Speaker, Prof Dato Dr Raymond Azman Ali in his talk will also be talking about SLEEP HYGIENE, an often neglected aspect of healthy lifestyle.
DAY / DATE: Saturday, 15 November 2014
TIME: 2.00PM – 5.00pm
VENUE: ADFM PJ Day Care Centre, No. 6 Lorong 11/8E, 46200 Petaling Jaya
The Speaker, Prof Dato Dr Raymond Azman Ali, a Senior Consultant Neurologist, is the Dean, Medical Faculty and Director UKM Medical Centre, Cheras, Kuala Lumpur.
Compulsory Registration – kindly complete the Registration Form and email to email@example.com or register via email with complete details of names, email/mobile contacts and indicate whether you are a caregiver or healthcare worker, etc.
Kindly register early for our refreshment and logistic arrangement.
See all of you soon.