Opinion
Alzaheimer’s Disease And The Aged
Alzheimer’s disease, named after the doctor who first described
it (Alois Alzheimer), is a physical disease that affects the brain. Alzheimer’s disease also known as (AD) is the most common cause of dementia. The word dementia describes a set of signs that can include memory loss and difficulties with thinking, problem-solving or language. These signs occur when the brain is damaged by certain diseases, including Alzheimer’s disease.
According to the World Health Organization (WHO) Alzheimer’s disease is the most common cause of dementia and may contribute to 60- 70% of cases, During the course of the disease, proteins build up in the brain structures called ‘plaques’ and ‘tangles’. This leads to the loss of connections between nerve cells, and eventually to the death of nerve cells and loss of brain tissue. People with Alzheimer’s also have a shortage of some important chemicals in their brain. These chemical messengers help to transmit signals around the brain. When there is a shortage of them, the signals are not transmitted as effectively as they should be.
In 2010, there were between 21 and 35 million people worldwide with AD. It most often begins in people over 65 years of age.
It affects about 6% of people 65 years and older. In 2010, dementia resulted in about 486,000 death in UK alone, In developed countries AD is one of the most financially costly diseases and the disease is now thought to be the third leading cause of death in the U.S., right behind heart disease and cancer.
The cause of Alzheimer’s disease is poorly understood. About 70% of the risk is believed to be genetic with many genes usually involved. Other risk factors include a history of head injuries, depression or hypertension. The disease process is associated with plaques and tangles in the brain . A probable diagnosis is based on the history of the illness and cognitive testing with medical imaging and blood tests to rule out other possible causes.
However age is the greatest risk factor for Alzheimer’s. The disease mainly affects people over 65 years and above. A person’s risk of developing Alzheimer’s disease doubles approximately every five years. One in six people over 80 have dementia.
Many people fear that the disease may be passed down to them from a parent or grandparent. Scientists are investigating the genetic background to Alzheimer’s. There are a few families with a very clear inheritance of Alzheimer’s from one generation to the next. In such families the dementia tends to develop well before age 65. However, Alzheimer’s disease that is so strongly inherited is extremely rare. But then still there is no definite cause of Alzheimer’s Alzheimer’s has three stages with different symptoms. In the early stage of Alzheimerils . The first symptoms are often mistakenly attributed to ageing or stress people with AD, have increasing impairment of learning and memory eventually leads to a definitive diagnosis. In a small percentage, difficulties with language, executive functions, perception (agnosia), or execution of movements (apraxia) are more prominent than memory problems.AD does not affect all memory capacities equally. Older memories of the person’s life ( episodic memory), facts learned ( semantic memory), and implicit memory (the memory of the body on how to do things, such as using a fork to eat) are affected to a lesser degree than new facts or memories. Language problems are mainly characterized by a shrinking vocabulary and decreased word fluency , leading to a general impoverishment of oral and written language. In this stage, the person with Alzheimer’s is usually capable of communicating basic ideas adequately. While performing fine motor tasks such as writing, drawing or dressing, certain movement coordination and planning difficulties (apraxia) may be present, but they are commonly unnoticed. As the disease’ progresses, people with AD can often continue to perform many tasks independently, but may need assistance or supervision with the most cognitively demanding activities.
In the second stage Progressive deterioration eventually hinders independence, with subjects being unable to perform most common activities of daily living. Speech difficulties become evident due to an inability to recall vocabulary, which leads to frequent incorrect word substitutions (paraphasias ). Reading and writing skills are also progressively lost. Complex motor sequences become less coordinated as time passes and AD progresses, so the risk of falling increases. During this phase, memory problems worsen, and the person may fail to recognise close relatives. Long-term memory, which was previously intact, becomes impaired. Behavioral and neuropsychiatric changes become more prevalent. Common manifestations are wandering” and irritability leading to crying, outbursts of unpremeditated aggression, or resistance to caregiving. Sundowning can also appear. Approximately 30% of people with AD develop illusionary misidentifications and other delusional symptoms. Subjects also lose insight of their disease process and limitations (anosognosia). Urinary incontinence can develop. These symptoms create stress for relatives and careers, which can be reduced by moving the person from home care to other long-term care facilities.
During the final stages, the patient is completely dependent upon caregivers. Language is reduced to simple phrases or even single words, eventually leading to complete loss of speech. Despite the loss of verbal language abilities, people can often understand and return emotional signals. Although aggressiveness can still be present, extreme apathy and exhaustion are much more common symptoms. People with Alzheimer’s disease will ultimately not be able to perform even the simplest tasks independently; muscle mass and mobility deteriorate to the point where they are bedridden and unable to feed themselves. The cause of death is usually an external factor, such as infection of pressure ulcers or pneumonia, not the disease itself.
The National Institute of Neurological and Communicative Disorders and Stroke (NINCDS) and the Alzheimer’s Disease and Related Disorders Association (ADRDA, now known as the Alzheimer’s Association, say there is no cure for AIzaheimer’s. Since Alzheimer’s has no cure and it gradually renders people incapable of tending for their own needs, care giving essentially is the treatment and must be carefully managed over the course of the disease.During the early and moderate stages, modifications to the living environment and lifestyle can increase patient’s safety and reduce caretaker burden.
However, Lead researcher Dr, Shannon Macauley said: “Our results suggest diabetes, or other conditions that make it hard to control blood sugar levels, can have harmful effects on brain function and exacerbate neurological conditions such as Alzheimer’s disease. The link we have discovered could lead us to future treatment targets that reduce these effects.” A sensible diet; not getting fat; exercise; staying mentally active and engaged; don’t smoke; avoid sweets may help reduce the risk of contacting Alzheimer’s.”
As Alzheimer’s disease is highly prevalent, many notable people have developed it. Well- known examples are former United States President Ronald Reagan and Irish writer Iris Murdoch , both of whom were the subjects of scientific articles examining how their cognitive capacities deteriorated with the disease.
Other cases include the retired footballer Ferenc Puskas, the former Prime Ministers Harold Wilson (United Kingdom) and Adolfo Suarez ( Spain ), the actress Rita Hayworth, the actor Charlton Heston , the novelist Terry Pratchett ,the author Harnett Kane was stricken in his middle fifties and unable to write for the last seventeen years of his life, Indian politician George Fernandes , and the 2009 Nobel Prize in Physics recipient Charles K. Kao.
The global voice on dimentia declared September 2015 to mark the fourth global World Alzheimer’s Month, an international campaign to raise awareness and challenge the stigma. The theme for World Alzheimer’s Month 2015 is: Remember Me. They are encouraging people ‘all around the world to learn to spot the signs of dementia, but also not to forget about loved ones who are living with dementia, or those who may have passed away. The impact of September’s campaign is growing, but the stigmatisation and misinformation that surrounds dementia remains a global problem. At the beginning of September, ADI will launch the annual World Alzheimer Report.
Meanwhile, Alzheimer’s disease has proven a lot of changes on the lives of the human being and the numerous changes it cause on the humanity regarding its harmfulness. Therefore, people of various ages should give maximum support to efforts at curtailing the spread of the deadly disease Alzheimer’s. Remember it could be our grandparents, our parents or even ourselves. So it behoves us all to create awareness, spot the signs, love, care, and support our elders because tomorrow might never come. All we have is today.
Tom is of the Mass Communication Department, University of Maiduguri.
Adama Jibrin Tom
Opinion
Ken Saro-Wiwa’s Unfinished Struggle (I)
On November 10, 1995, the Nigerian military government of General Sani Abacha executed Ken Saro-Wiwa and eight other Ogoni leaders after a deeply controversial trial. Their deaths marked one of the darkest chapters in Nigeria’s history. At a time when fear silenced citizens and sycophancy flourished around military power, Saro-Wiwa chose to confront tyranny. Many Nigerians retreated into silence, while others praised the regime to secure favour. He knew the risks, yet refused to abandon a people whose land had been devastated by oil exploration and whose lives remained trapped in poverty. His courage arose from the conviction that public responsibility sometimes demands resistance to authority. Saro-Wiwa understood that speaking against a military government could lead to imprisonment or death.
Nonetheless, he believed the suffering of the Ogoni people demanded a courageous response. While oil was extracted from their land, they were left with polluted rivers, damaged farmland, declining livelihoods and an environment hostile to human survival. Fishing grounds and sources of livelihood were threatened, while the people struggled to secure basic amenities. The wealth beneath their soil brought neither adequate development nor a fair share of national resources. For him, silence in the face of injustice would have amounted to complicity. Through the Movement for the Survival of the Ogoni People (MOSOP), he organised a peaceful campaign that took the Ogoni question to the international community. MOSOP gave ordinary people an organised platform through which to express their grievances and insist on recognition.
The Ogoni Bill of Rights, presented to the Federal Government in 1990, demanded political autonomy, economic justice, environmental protection and control over the people’s resources. The campaign exposed the human and ecological costs of oil operations, particularly those associated with Shell, and challenged the apparent alliance between corporate interests and an unresponsive State. The Ogoni struggle became a defining expression of minority rights and environmental justice in Nigeria and Africa. Saro-Wiwa’s writings and mobilisation drew attention to communities treated as expendable because of their limited population and political influence. He argued that numerical strength should never determine a people’s value or rights.
A minority community does not become less deserving of justice because it cannot command electoral numbers or political power. In Nigeria, every ethnic group deserves dignity, protection and a fair opportunity to benefit from the commonwealth. Rather than respond to peaceful agitation with dialogue, the Abacha regime resorted to repression. Ogoni leaders were harassed, detained and killed; others fled into exile. The crisis intensified after four Ogoni chiefs were killed in May 1994. Saro-Wiwa and other MOSOP leaders were arrested, tried by a special tribunal and executed despite international appeals for clemency and serious concerns about the trial’s fairness. The executions drew worldwide condemnation and intensified scrutiny of Nigeria’s human-rights record and oil companies in the Niger Delta.
They demonstrated the danger of using State institutions to suppress peaceful demands. The proceedings remain a reminder of the need for judicial independence and due process. Saro-Wiwa’s courage rested on the conviction that justice must be pursued despite the cost. His method combined non-violent resistance, public education and grassroots organisation. His struggle recalled the civil-rights campaign of Martin Luther King Jr. and the power of peaceful mobilisation against injustice. Saro-Wiwa linked environmental degradation to political exclusion, economic exploitation and the denial of democratic rights. Oil-producing communities, he insisted, should not remain zones from which wealth is removed to develop other parts of the country.
Their people must benefit through roads, schools, healthcare, jobs and clean water. Resource extraction carries a duty to protect host communities. His argument extended to the structure of the Nigerian federation. He challenged a revenue-allocation system that made oil-producing communities bear the environmental and social costs of extraction without commensurate benefits. Like advocates of fiscal federalism, he believed resources should be managed and shared equitably. He envisaged a society in which no community would be disadvantaged by its size, ethnicity, political affiliation, culture or religion. His vision was a country bound together by justice and equal citizenship. Saro-Wiwa was also a gifted writer, dramatist and public intellectual.
Through books, essays, plays and television, he documented Nigerian society’s contradictions and challenged abuses of power. His popular television series, Basi and Company, demonstrated his creative range, while his leadership of the Association of Nigerian Authors encouraged writers to engage national questions. He believed literature should not be detached from society’s struggles. His pen exposed environmental injustice, political repression and the dangers of silencing courageous voices. He used storytelling, satire and drama to shape public consciousness and expose social contradictions. His literary achievements gave his activism wider reach and made the Ogoni experience part of national conversation. His commitment to the Ogoni people extended beyond the oil question.
During the Civil War, he worked to protect his vulnerable community. He urged younger generations to reject subservience and complacency and pursue change through lawful, peaceful means. Citizens, he believed, must not surrender their responsibility to challenge wrong doing. An injury to one community threatens the rights and security of all. The return to democratic government in 1999 and the establishment of the Niger Delta Development Commission, the Ministry of Niger Delta Affairs and the Hydrocarbon Pollution Remediation Project (HYPREP) are among developments that have kept the region’s demands in public view. Saro-Wiwa did not create these institutions, but his movement helped expose the urgency of intervention and sustain pressure for redress.
His death made it harder to ignore the Niger Delta’s environmental and political grievances. Yet, interventionist institutions do not prove that the original demands have been met. Their effectiveness depends on competent leadership, transparent spending, measurable outcomes and community participation. Yet, thirty-one years after his execution, the central concerns of the Ogoni struggle remain unresolved. The HYPREP-led clean-up has offered hope, but many residents await meaningful improvements. Questions persist about the programme’s pace, quality and transparency, and whether its benefits reach ordinary people. A clean-up should be judged not by ceremonies or contracts, but by restored land and waterways, safe drinking water, improved livelihoods and better public health.
It must include long-term monitoring to ensure treated sites remain safe. Residents deserve information about contamination, remediation methods and completion timelines. Reports that water projects in Gwara and Ebubu Communities, in Khana and Eleme Local Government Areas respectively, failed weeks after commissioning have raised further concerns. If confirmed, the failures would indicate weaknesses in supervision, procurement and quality control.
To be continued in our next edition.
Taneh Beemene
Opinion
Reforming NYSC For Practical National Service
The National Youth Service Corps (NYSC) was established in 1973, after the Nigerian Civil War, to promote national unity, reconciliation and integration. By deploying graduates beyond their States of origin, its founders hoped to encourage understanding among Nigeria’s diverse peoples and help rebuild a divided country. However, the difficulties confronting corps members and their families now demand a comprehensive review. For many graduates, national service has become a period of uncertainty, financial pressure and exposure to risks. Parents who have spent years financing their children’s education must still find money for transportation, camp necessities, accommodation, feeding and other expenses. The monthly allowance may provide some relief, but often cannot meet the cost of living, especially where the place of primary assignment offers no accommodation or support.
Security is another serious concern. Corps members may be posted to communities affected by kidnapping, communal violence, insurgency or other threats. Government cannot eliminate every danger, but it must assess locations, provide reliable security information and avoid deployments where safety cannot reasonably be assured. National service should promote patriotism, not expose graduates to preventable harm. There is also the problem of securing meaningful places of primary assignment. A graduate trained in engineering may perform duties unrelated to engineering; a journalist may spend the year in an office with no opportunity to practise journalism. Graduates in agriculture, health, education and other specialised fields may likewise be assigned routine tasks that contribute little or nothing to their professional growth. Some depend on personal contacts or incur expenses to obtain suitable placements.
A year is significant for a young graduate entering a competitive labour market. National service should not be merely a compulsory waiting period before the search for employment begins. It should help bridge the gap between academic learning and practical work. The time has therefore come to review the structure of NYSC, not necessarily abolish it. I propose that the one-year programme should become vocational and professionally oriented. Graduates should, as far as practicable, be posted to institutions where they can gain supervised experience in their fields of study. Teachers should serve in schools; health graduates in suitable health facilities; engineers in technical organisations and public works departments; agricultural graduates in farms and extension services; and communication graduates in media and public information establishments.
NYSC should partner with ministries, state and local governments, private companies, professional bodies, universities, hospitals, schools and credible organisations to identify genuine training opportunities. Each member should have defined duties, a supervisor and clear learning objectives. At the end of the year, each should receive a record of duties performed and competencies acquired. The reform must also address remuneration and welfare. Corps members should receive fair pay that reflects the demands of their placements, while host organisations should provide reasonable support where possible. Government must establish transparent funding arrangements so that the new system does not become another burden imposed on employers or parents. Transport or accommodation assistance should be considered for difficult postings.
Graduates seeking jobs after service would have more than a discharge certificate: they would possess practical experience, workplace discipline and demonstrable skills. Employers would gain access to young people who have received supervised preparation. However, professional relevance should not erase the scheme’s founding objective of national integration. Inter-State deployment can remain, provided it is balanced with security, suitable placements and the availability of basic facilities. Where a safe and meaningful placement cannot be guaranteed outside a graduate’s State, an alternative should be considered. Orientation and community development activities can continue to promote cultural exchange, citizenship and service.
The Federal Government and NYSC management should convene consultations involving corps members, parents, universities, employers, security agencies and State Governments. Decisions should be based on evidence and the experiences of serving and former corps members. NYSC was created to help rebuild a nation divided by war. Its ideals remain important, but institutions must adapt to changing realities. Success should not be measured only by the number of graduates mobilised or certificates issued. It should also be measured by the skills acquired, the contribution made and whether young Nigerians complete their service safely and with dignity. It can better preserve the scheme’s founding ideals while meeting today’s economic and professional needs. A vocationally driven; adequately remunerated NYSC would turn national service from a costly obligation into a bridge between education, employment and national development. The purpose should not simply be to occupy graduates for twelve months, but to prepare them to work, serve and contribute meaningfully to Nigeria’s future.
Sylvia ThankGod-Amadi
Opinion
Protecting Nigeria’s Democratic Space
Quote: “Democracy is not
As the 2027 general elections
Organisers said they had
Police intervention
In Kaduna, the ADC accused
These claims require prompt
These rights apply equally to
No ambition, party or
By: Sylvia ThankGod-Amadi
-
News2 days ago
RSG Reaffirms Commitment To STEM Education, Technological Advancement
-
Business2 days ago
‘NUJ, NPA’s Partnership Would Boost Port Producrivity, Economic Growth’
-
News2 days agoIGP Warns Police Officers Against Partisanship …Directs Regular Engagement With Journalists
-
Business2 days ago
Fire Threat Interrupts Asaba Air Peace Flight
-
News2 days agoCustoms To Deploy AI, Scanners Against Snuggling
-
Business2 days ago
Fish Production Deficit, A Major Investment Opportunity – Minister
-
Business2 days ago
NCDMB, NLNG Unveil $9m For Professorial Endowment Research Chairs In Six Varsities
-
Politics2 days ago2027: INEC Begins Deployment Of Non-Sensitive Materials
