Pakistan

Pakistan’s contribution to global Alzheimer’s disease research is anchored by the ENIGMA-PAK study, a strategic collaboration leveraging the population’s high rates of consanguinity to uncover the genomic architecture of the disease. This scientific innovation contrasts with a care landscape reliant on civil society: with no dementia-related national strategy, Alzheimer’s Pakistan not only operates the country’s only day care center in Lahore but also fills critical service gaps by running weekly memory clinics and leading the nationwide Dementia Friends awareness movement.

Overall
AD Rating
Diagnostic Pathway
Pakistan's diagnostic pathway relies primarily on basic cognitive screenings and history-taking at the primary care level, but it faces severe underdiagnosis and massive bottlenecks due to a lack of country-wide wait-time data, low public awareness, and limited specialty coverage outside urban centers.
Specialized Care
The financial costs of diagnosing and managing Alzheimer's disease are borne completely out-of-pocket by households, as specialized memory clinics are entirely private or urban-concentrated, and the state public insurance model strictly excludes outpatient dementia medications.
Caregiver Support
State support for caregivers is entirely non-existent, leaving families to absorb the immense daily and economic burdens of care alone, while civil society organizations like Alzheimer’s Pakistan serve as the primary backbone for caregiver training and counseling.
National Policies
Pakistan does not possess an official national strategy or policy framework for Alzheimer's disease or dementia, and there are currently no forthcoming government initiatives planned.
Access to ATT-s
No therapies approved.
Organizations are listed for informational purposes based on publicly available sources. Inclusion does not necessarily indicate affiliation with or endorsement by Alzheimer’s Disease International (ADI).

Highlights

Health system
Non-Universal, Out-of-Pocket (Private Provision)
ADI member association(s)
Alzheimer’s Pakistan
National dementia plan
Dementia plan funding
No plan
Dementia prevalence rate
159
Dementia incidence rate
29
*per 100k Population
Prevalence Rate (per 100,000): 
This measures the total number of existing cases (both old and new) in a population at a specific point in time, divided by the total population and multiplied by 100,000. It tells you the overall "burden" or how widespread a condition is at that moment.
Incidence Rate (per 100,000): 
This measures the number of new cases that develop in a population over a specific period (usually one year), divided by the population at risk and multiplied by 100,000. This tells you the "speed" or risk of contracting the condition.

Population

257,071,632

Median age

20.6

Health expenditure (% of GDP)

2.9

Diagnosis

Dementia entry pathways begin with family or primary care recognition of functional decline. GPs conduct basic cognitive screenings and blood tests to rule out reversible causes , referring suspected cases to specialists for structured assessments. Hospital cognitive testing utilises validated Urdu versions of the MMSE, MoCA, or the 6-CIT for illiterate populations. Structural imaging via CT and MRI is available through private urban networks , but advanced molecular imaging like PET is not routine. Advanced biomarker tracking and genetic tests remain limited and expensive. All diagnostic costs are paid entirely out of pocket.

Diagnosis pathway

Most people in Pakistan enter the diagnostic pathway after family or primary-care recognition of memory or functional decline. National guidelines suggest primary-care physicians perform history-taking, including collateral history from caregivers, basic cognitive screening, and blood tests to exclude reversible causes. When screening suggests Alzheimer’s disease, people are usually referred to a specialist for structured cognitive assessment, neuropsychological testing when available, and brain imaging, such as non-contrast computed tomography or magnetic resonance imaging, to identify cerebrovascular disease or atypical causes. Specialists follow national recommendations adapted from international guidance for staging, differential diagnosis and management.

Most people in Pakistan enter the diagnostic pathway after family or primary-care recognition of memory or functional decline. National guidelines suggest primary-care physicians perform history-taking (including collateral history from caregivers), basic cognitive screening, and blood tests to exclude reversible causes (B12, TSH, CBC, glucose, electrolytes). When screening suggests Alzheimer’s disease, people are usually referred to a specialist (neurologist, geriatrician or psychiatrist) for structured cognitive assessment, neuropsychological testing when available, and brain imaging (non-contrast computer tomography (CT) or magnetic resonance imaging (MRI)) to identify cerebrovascular disease or atypical causes; specialists follow national recommendations adapted from international guidance for staging, differential diagnosis and management.

Wait times

Long wait time (expected)

Reliable, country-wide wait-time data are scarce. Published analyses and reviews report substantial delays to diagnosis driven by low public awareness, limited specialist coverage outside urban centres, and very limited neurology training.

Diagnosis cost

Not covered

In Pakistan, the financial expenses of diagnosing Alzheimer’s disease are mainly borne out-of-pocket by patients and their families because the healthcare system relies heavily on private payments and limited public funding.

Cognitive tests

Available

Routine clinical cognitive testing is done in hospitals and memory clinics using standard paper tests (Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment (MoCA)) are commonly used); the MMSE has been translated and validated in Urdu for Pakistani populations, with education-adjusted cutoffs recommended. In segments of population with high illiteracy, specialists may also use the 6-item Cognitive Impairment Test (6-CIT), which can be more culturally and educationally appropriate for the local population.

Imaging tests

Used in specific cases

Structural imaging via CT and MRI is mostly accessible in urban centers through private diagnostic networks like Islamabad Diagnostic Centre and Chughtai Lab. Advanced molecular imaging (e.g., positron emission tomography (PET)) is not part of routine clinical care in Pakistan. For example, FDG-PET is provided by the Shaukat Khanum Memorial Cancer Hospital, Institute of Nuclear Medicine and Oncology (INMOL) in Lahore, and Pakistan Kidney and Liver Institute (PKLI)., INMOL in Lahore also lists the 11C-Pittsburgh Compound-B (PiB) PET/CT Scan in its service directory.

Genetic tests

Genetic testing for Alzheimer’s disease risk, specifically apolipoprotein E (APOE) genotyping, is available but confined strictly to high-end private laboratories.

Biomarker tests

Rarely used

Cerebrospinal fluid (CSF) analysis is not in routine widespread clinical use in Pakistan, while testing for specific Alzheimer’s disease markers (Aβ42, Tau) is generally outsourced by tertiary centers like Aga Khan University Hospital to international reference labs, which increases costs and turnaround times.

Cognitive Tests

Available

Routine clinical cognitive testing is done in hospitals and memory clinics using standard paper tests (Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment (MoCA)) are commonly used); the MMSE has been translated and validated in Urdu for Pakistani populations, with education-adjusted cutoffs recommended. In segments of population with high illiteracy, specialists may also use the 6-item Cognitive Impairment Test (6-CIT), which can be more culturally and educationally appropriate for the local population.

Imaging Tests

Used in specific cases

Structural imaging via CT and MRI is mostly accessible in urban centers through private diagnostic networks like Islamabad Diagnostic Centre and Chughtai Lab. Advanced molecular imaging (e.g., positron emission tomography (PET)) is not part of routine clinical care in Pakistan. For example, FDG-PET is provided by the Shaukat Khanum Memorial Cancer Hospital, Institute of Nuclear Medicine and Oncology (INMOL) in Lahore, and Pakistan Kidney and Liver Institute (PKLI)., INMOL in Lahore also lists the 11C-Pittsburgh Compound-B (PiB) PET/CT Scan in its service directory.

Genetic Tests

Genetic testing for Alzheimer’s disease risk, specifically apolipoprotein E (APOE) genotyping, is available but confined strictly to high-end private laboratories.

Biomarker Tests

Rarely used

Cerebrospinal fluid (CSF) analysis is not in routine widespread clinical use in Pakistan, while testing for specific Alzheimer’s disease markers (Aβ42, Tau) is generally outsourced by tertiary centers like Aga Khan University Hospital to international reference labs, which increases costs and turnaround times.

Treatment & Care

Specialised memory clinics are sparse and limited to major urban hubs like Lahore and Karachi, leaving rural areas dependent on general neurology departments that lack multidisciplinary teams. Alzheimer’s Pakistan operates the nation’s sole day care facility. Government residential homes exclude severe dementia patients, driving families toward basic charitable shelters or expensive private care. Approved drugs include donepezil, rivastigmine, galantamine, and memantine. While the Sehat Sahulat Programme covers inpatient care, all ongoing outpatient medications, therapies, and long-term home care must be funded out of pocket by families.

Specialized facilities and services

Specialised memory clinics are concentrated in major urban centres, leaving the rest of Pakistan underserved. In Lahore, Alzheimer’s Pakistan runs a day care centre offering memory screenings, and public teaching hospitals provide diagnostic services. Karachi relies on high-end private institutions like Aga Khan University Hospital for advanced care. Outside these cities, patients face general outpatient departments lacking multidisciplinary teams. Community infrastructure is minimal, and public residential facilities exclude severe dementia patients, forcing reliance on mass charitable shelters or expensive private homes. Palliative care is nearly non-existent.

Specialised memory clinics are geographically concentrated in major urban centres like Lahore, Karachi, and Islamabad, leaving the vast majority of the country underserved. In Lahore, Alzheimer’s Pakistan operates a dedicated Dementia Day Care Centre that hosts weekly memory screening and counseling sessions to integrate clinical guidance with social support, while public teaching hospitals like Mayo Hospital (housing the Dementia Research Center) and Services Hospital offer diagnostic services within their psychiatry and neurology departments. Karachi relies heavily on high-end private institutions such as Aga Khan University Hospital’s Mind and Brain Service Line, which provides advanced neuroimaging and multidisciplinary care with costs. Outside these metropolises, in secondary cities like Multan, Faisalabad, and Quetta, people are restricted to general neurology outpatient departments (OPDs) at facilities like Nishtar Hospital or Bolan Medical Complex, which lack the specialized time and multidisciplinary teams required for comprehensive dementia management.

Community support infrastructure is minimal, with Alzheimer’s Pakistan in Lahore operating the country’s only Day Care Club, offering critical door-to-door transport and a social care model on a free or cost-sharing basis. For residential needs, a systemic barrier exists: government-run Aafiyat homes explicitly exclude older adults living with severe illness, effectively barring people living with dementia and Alzheimer’s disease. This forces families to choose between charitable shelters like Edhi Homes, which function as mass shelters rather than specialized care facilities, or expensive private luxury homes.

Palliative care for dementia remains virtually non-existent and is frequently conflated with oncology services. St. Joseph’s Hospice in Rawalpindi stands out as a rare exception, providing free inpatient care for people living with chronic, incurable conditions, including advanced neurological deficits, regardless of religion or income. In Karachi, Bait-ul-Sukoon primarily focuses on cancer but extends palliative support to those with life-limiting illnesses.

Approved medication

Generic Name Trade Name Used for
Donepezil Aricept, Aricept ODT, Adlarity, Eranz, Memac, Alzepil, Davia, Donecept, Donep, Donepex, Donesyn, Dopezil, Yasnal, Memorit, Pezale, Redumas, Zolpezil, Namzaric* Donepezil is indicated for the symptomatic treatment of mild to moderately severe Alzheimer’s dementia.
Rivastigmine Exelon, Exelon Patch, Prometax, Rivastach, Nimvastid Symptomatic treatment of mild to moderately severe Alzheimer’s dementia.
Symptomatic treatment of mild to moderately severe dementia in patients with idiopathic Parkinson’s disease.
Galantamine Razadyne, Razadyne ER, Reminyl, Reminyl XL, Nivalin, Lycoremine, Galsya Galantamine is indicated for the symptomatic treatment of mild to moderately severe dementia of the Alzheimer type.
Memantine Namenda, Namenda XR, Ebixa, Memary, Axura, Akatinol, Maruxa, Nemdatine, Namzaric* Treatment of adult patients with moderate to severe Alzheimer’s disease.

*Namzaric = combination of Donepezil and Memantine

Treatment cost

Pakistan’s public insurance and public programmes do not routinely pay for ongoing outpatient Alzheimer’s disease medicines, home-based long-term care or day-to-day dementia therapy. The Sehat Sahulat Program (SSP)—a government-led social health insurance initiative—offers free coverage for inpatient care, surgeries at empaneled hospitals for eligible households identified through federal and provincial databases at no direct cost to the user., SSP has expanded across provinces and enrolled tens of millions of families, enabling hospitalization and associated diagnostic costs without out-of-pocket payments within coverage limits. However, SSP does not remove the family’s responsibility for outpatient medicine/therapy.

Caregiver support

State provision specifically for Alzheimer’s disease carers in Pakistan is minimal: there is no national carer stipend or dementia-specific social benefit, though general elderly and social-security measures exist and can indirectly help older people. Provincial initiatives are evolving, such as a Punjab Senior Citizens Welfare Bill proposed in 2025 that mentions financial aid and free healthcare for seniors, but these do not yet create a dedicated carer allowance for dementia care. Most direct carer support comes from non-governmental organisations and the private sector. Alzheimer’s Pakistan offers carer training, counselling, a helpline, support groups and some day-care services across a few branches.

State provision specifically for Alzheimer’s disease carers in Pakistan is minimal: there is no national carer stipend or dementia-specific social benefit, though general elderly and social-security measures (EOBI/pensions, provincial senior-citizen laws) exist and can indirectly help older people. Provincial initiatives are evolving (e.g., a Punjab Senior Citizens Welfare Bill proposed in 2025 that mentions financial aid and free healthcare for seniors), but these do not yet create a dedicated carer allowance for dementia care. Most direct carer support comes from non-governmental organisations (NGOs) and the private sector. Alzheimer’s Pakistan — the main national NGO — offers carer training, counselling, a helpline, support groups and some day-care services across a few branches.

Policy

Pakistan completely lacks an official national strategy or plan for Alzheimer’s disease and dementia, and no upcoming strategies are planned. Legal protections are highly fragmented because mental health legislation devolved to a provincial level following the federal Mental Health Ordinance 2001, resulting in uneven care standards and a lack of nationwide capacity assessments. Culturally, low public awareness causes families to misattribute cognitive decline to normal ageing or spiritual issues. This reinforces a pervasive social stigma and leaves dementia treated as a private family burden rather than a public health priority.

National dementia plan

Pakistan does not currently have an official national Alzheimer’s disease or dementia strategy adopted.

Upcoming plans

No national strategies have been announced in Pakistan, and there is currently no indication of any officially planned or forthcoming strategy.

Policy gaps

Legal barriers

Pakistan’s national mental-health and disability legal framework is fragmented and dated, which directly affects people with Alzheimer’s disease or dementia. The federal Mental Health Ordinance 2001 provides a general framework for care of “mentally disordered persons”, but after devolution the detail and implementation of mental-health law became provincial, producing uneven protections across provinces (e.g., Punjab amendments, Sindh Mental Health Ordinance).10, This fragmentation means there is no clear, nationwide legislative recognition of dementia-specific needs (diagnosis safeguards, long-term care standards, capacity assessments), which leaves families and clinicians with variable legal backing for care decisions and protection from abuse.

Cultural barriers

Cultural beliefs and low public awareness about dementia in Pakistan fuel stigma that compounds legal gaps. Multiple studies and reviews of Pakistan’s dementia landscape report that families commonly interpret cognitive decline as “normal ageing,” spiritual causes, or shameful dependency., Low diagnostic rates, sparse specialist services concentrated in a few urban centres, and limited NGO reach reinforce the perception that dementia is a private or family problem rather than a medical and social one requiring public policy.10

Research

Dementia research is centred at institutions like the Aga Khan University, King Edward Medical University, and the Dow University of Health Sciences. There are no active clinical trials for dementia medications under the Drug Regulatory Authority of Pakistan, nor is there a comprehensive national registry. Innovative research is led by the genomic ENIGMA-PAK study leveraging population consanguinity. Other local advancements include fMRI deep-learning classification frameworks , screening indigenous medicinal plants , developing an Urdu speech emotion corpus for early cognitive detection AI , and culturally adapting Montessori care models.

Clinical trials and registries

The regulatory authority for all clinical trials in Pakistan is the Drug Regulatory Authority of Pakistan (DRAP). All official trials must be approved by them. However, there are currently no Alzheimer’s disease-specific clinical trials being conducted in Pakistan.

Pakistan does not have a national public registry with broad population coverage. However, one study reported data from a dementia registry at a neurology clinic where patients attending neurology consultations were enrolled and demographic/clinical data were systematically recorded as part of research.

Selected innovative methods

The ENIGMA-PAK study is a major research pillar collaborating internationally to leverage high population consanguinity to uncover the genomic architecture of Alzheimer’s disease. Additionally, researchers at Lahore College for Women University are developing a deep learning framework to accurately classify the disease using fMRI data. University of Karachi researchers are validating indigenous medicinal plants for inhibitory activity. Other Lahore universities are training AI models using an Urdu speech corpus to detect early cognitive decline , while the MIRACLE project is culturally adapting Montessori-based interventions.

One of the most significant pillars of modern Alzheimer’s disease research in Pakistan is the ENIGMA-PAK (Enhancing Neuroimaging Genetics Through Meta Analysis in Pakistan) study. This initiative represents a strategic collaboration between international entities, such as Stanford University, and local centers of excellence like the Aga Khan University (AKU). The study is uniquely designed to leverage the demographic feature of consanguinity to uncover the genomic architecture of Alzheimer’s disease.

Researchers at Lahore College for Women University are working on an integrated CNN-LSTM deep learning framework that autonomously analyzes functional magnetic resonance imaging (fMRI) data to classify Alzheimer’s disease and Mild Cognitive Impairment with high accuracy.

Researchers at the University of Karachi are working on validating indigenous medicinal plants like Quercus infectoria (Oak Galls) and maintaining a Molecular Bank to screen novel natural compounds for Acetylcholinesterase inhibitory activity.

Researchers at several universities in Lahore are working on the Urdu Speech Emotion Corpus (UrduSEC) to train artificial intelligence (AI) models that detect early signs of cognitive decline by analyzing acoustic and linguistic patterns specific to native Urdu speakers.

Researchers leading the MIRACLE project are working on culturally adapting Montessori-based interventions for dementia care in Pakistan, focusing on tasks relevant to local daily life to improve people living with dementia engagement and reduce agitation.

Support

Organizations are listed for informational purposes based on publicly available sources. Inclusion does not necessarily indicate affiliation with or endorsement by Alzheimer’s Disease International (ADI).

Dementia support is primarily driven by civil society, specifically through the Pakistan Science Foundation and Alzheimer’s Pakistan. Since state-provided caregiver allowances or dedicated dementia social benefits are minimal , Alzheimer’s Pakistan bridges the gap by offering caregiver training, helpline services, support groups, and counselling. Their primary community initiative is the Dementia Friends Movement, which delivers educational awareness sessions to local neighbourhoods and university students to foster grassroots community support. No dedicated, standalone dementia media outlets exist, leaving information dissemination reliant on the NGO’s website.

Selected national associations, patient family associations, NGOs:

Alzheimer’s Pakistan

Selected initiatives

Dementia Friends Movement: Dementia Friends Movement is an initiative by Alzheimer’s Pakistan that adapts the global Dementia Friends programme to the local context, inviting community members to attend short information sessions to learn about dementia and take simple actions to support neighbours and relatives living with memory loss. Volunteers can also become Dementia Friends Champions who run awareness sessions in their own communities.

Dementia Friends :Alzheimer’s Pakistan has also organised Dementia Friends sessions at educational institutions, such as one for Mass Communication students in Lahore, where young people were briefed on dementia and encouraged to spread understanding and community support. Participants received certificates to motivate ongoing involvement.

Dedicated media outlets

There are no major dedicated media outlets in Pakistan solely focused on Alzheimer’s disease or other dementias. Alzheimer’s Pakistan shares updates and blog posts on their own website about caregiving, service developments, and community activities.

Understanding the terms

This section explains key terms used throughout the text to help readers better understand the exploration concepts.
Open Term Glossary
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Contents

Understanding the Terms

Terms used throughout this website are explained below.
A

Amyloid-Targeting Therapies (ATT): A class of disease-modifying treatments, primarily monoclonal antibodies, designed to identify and remove amyloid-beta plaques from the brain to slow cognitive and functional decline in early-stage Alzheimer’s. Examples include Lecanemab and Donanemab.

Aphasia: A language disorder that affects a person’s ability to communicate, often seen early in Frontotemporal Dementia.

APOE ε4 Allele: A genetic variant of the Apolipoprotein E gene that is a major risk factor for late-onset Alzheimer’s disease; while not a causative gene, its presence increases the likelihood of developing the condition.

Acetylcholinesterase Inhibitors: A class of medications, including Donepezil, Rivastigmine, and Galantamine, used to treat cognitive symptoms by increasing levels of chemical messengers in the brain.

Advance Directives (DAT): Legal documents, such as Disposizioni Anticipate di Trattamento in Italy, that allow individuals to specify their future medical treatment and care preferences while they still have the capacity to do so.

Alzheimer’s Disease (AD): The most common cause of dementia, characterized by a progressive neurodegenerative decline caused by the accumulation of amyloid plaques and tau tangles in the brain.

Amyloid-beta Plaques: Protein fragments that build up in the spaces between nerve cells, disrupting communication and triggering immune responses.

Amyloid PET Scan: A specialized nuclear imaging test that uses radioactive tracers to visualize and measure the density of amyloid-beta plaques in the living brain.

Atrophy: The wasting away or shrinking of brain tissue, often measured via MRI to support a clinical diagnosis of dementia or Alzheimer’s.

B

Biomarkers: Measurable biological indicators, such as proteins found in blood or cerebrospinal fluid, used to identify the underlying pathology of a disease.

Blood Biomarkers: Emerging, less-invasive diagnostic tests that measure specific proteins like p-tau or neurofilament levels in blood plasma to detect Alzheimer’s pathology.

C

CSF Analysis (Cerebrospinal Fluid): A diagnostic procedure involving a lumbar puncture to measure levels of tau and amyloid-beta proteins in the fluid surrounding the brain and spinal cord.

CT Scan (Computed Tomography): A diagnostic imaging test using X-rays to create detailed cross-sectional images of the brain; used primarily to rule out other causes of cognitive decline such as tumors or strokes.

Clock Drawing Test (CDT): A brief cognitive screening task where a patient is asked to ask to draw a clock face; it evaluates visuospatial and executive function.

Cognitive Screening: The process of using standardized tests to objectively measure an individual’s mental functions, such as memory, orientation, and attention.

Community-based Care: Healthcare and support services provided within the local community, such as daycare centers, home-based nursing, and local support groups, rather than in institutional settings.

Cube Copying Test: A visuospatial assessment task used during neuropsychological evaluations to test a patient’s ability to replicate geometric shapes.

D

Dementia: An umbrella term for a range of neurological conditions characterized by a decline in memory, language, and thinking skills severe enough to interfere with daily life.

Dementia-friendly Society: A community or national environment where citizens and businesses are trained to understand, respect, and support the needs of people living with dementia.

Disease-modifying Therapies (DMTs): A new class of treatments, such as monoclonal antibodies (e.g., Lecanemab), designed to target the underlying biological causes of Alzheimer’s rather than just managing symptoms.

E

Early-Onset Alzheimer’s: A form of the disease that affects people younger than age 65, often linked to the familial genes.

Executive Function: Higher-level mental skills including planning, focusing, and multitasking; these are often what the Clock Drawing Test evaluates.

F

FDG-PET: A type of PET scan that measures glucose metabolism in the brain to identify patterns characteristic of different dementia subtypes.

Familial Alzheimer’s Disease: A rare, genetic form of the disease linked to mutations in specific genes (APP, PSEN1, PSEN2) that typically presents with early-onset symptoms.

Frontotemporal Dementia (FTD): A type of dementia caused by progressive nerve cell loss in the frontal or temporal lobes, leading to significant changes in behavior, personality, and language.

G

General Practitioner (GP): A primary care physician who acts as the first point of contact and gatekeeper for dementia diagnosis, providing initial assessments and referrals to specialists.

Genotyping: The analysis of an individual’s DNA to identify specific genetic variations associated with dementia risk or causation.

H

Hidden Cost: The indirect economic impacts of dementia, such as the loss of income for family members who must reduce working hours or leave their jobs to provide care.

I

Informal Care / Informal Caregiver: Unpaid care provided by family members, spouses, or friends, which represents the vast majority of long-term support for people living with dementia.

J

Japanese Cognitive Function Test (J-Cog): A specialized cognitive assessment tool used to evaluate mental and functional status in specific research or regional contexts.

L

Lewy Body Dementia (LBD): A type of progressive dementia that leads to a decline in thinking, reasoning, and independent function due to abnormal microscopic deposits that damage brain cells.

Long-Term Care Insurance (LTCI): A specialized branch of insurance, found in systems like Germany and Singapore, that provides financial subsidies for daily living assistance and nursing care.

M

Memory Clinic: A specialized, often multidisciplinary center focused on the expert diagnosis, management, and treatment of dementia and cognitive disorders.

Mild Cognitive Impairment (MCI): An intermediate stage between normal aging and dementia where memory or thinking problems are noticeable but don’t yet prevent daily functioning.

Mini-Mental State Examination (MMSE): A 30-point standardized questionnaire used to measure cognitive impairment by testing orientation, recall, and attention.

Montreal Cognitive Assessment (MoCA): A cognitive screening tool designed to be more sensitive than the MMSE, particularly for identifying Mild Cognitive Impairment.

MRI Scan (Magnetic Resonance Imaging): A non-invasive technology using magnetic fields to produce detailed images of brain structure; used to assess brain atrophy and rule out secondary causes.

N

National Dementia Plan: A formal government strategy outlining a coordinated response to manage dementia diagnosis, care, research, and awareness at a national level.

National Health Insurance (NHI): A government-funded or regulated healthcare system providing universal or subsidized medical services to citizens.

Neuroimaging: The use of advanced techniques, such as CT, MRI, and PET, to visualize the structure and function of the brain for diagnostic purposes.

Neuroinflammation: The brain’s immune response to damage or protein buildup; while initially protective, chronic inflammation can accelerate neurodegeneration.

O

Out-of-Pocket Costs: Direct payments made by patients or their families for medical services, tests, or care that are not covered by insurance or public subsidies.

P

Preclinical Alzheimer’s: The stage where brain changes (like amyloid buildup) are present but no outward symptoms are yet visible.

S

Synaptic Loss: The destruction of synapses (the gaps where neurons communicate), which is often the strongest correlate to cognitive decline.

T

Tau Tangles: Twisted fibers of a protein called tau that build up inside nerve cells, destroying the cell’s transport system.

V

Vascular Dementia: The second most common type of dementia, caused by conditions that block or reduce blood flow to the brain, like strokes.