As people grow older, changes in memory, attention, and cognitive function can occur naturally. However, when these changes significantly impair daily life, they may point to a Neurocognitive Disorder (NCD)—a group of conditions involving progressive cognitive decline. Below are some of the most common neurocognitive disorders seen in older adults, their symptoms, and how to seek help.
- Alzheimer’s Disease
Alzheimer’s disease is the most prevalent type of dementia, characterized by progressive memory loss and cognitive decline. It typically begins with mild memory lapses, difficulties in attention, and language issues. As the condition progresses, individuals may:
- Struggle with planning, organizing, or remembering appointments
- Become confused about time or place
- Display mood or personality changes (e.g., becoming aggressive or withdrawn)
- Lose the ability to recognize close family members
- Require constant supervision and care in the later stages
They may also experience disrupted sleep patterns, such as sleeping during the day and staying awake at night. Over time, awareness of their limitations diminishes, and dependency increases.
Worried about Alzheimer’s? Ask yourself:
- Are important dates or tasks frequently forgotten?
- Is there growing reliance on others for basic responsibilities?
- Are conversations or familiar routines becoming harder to follow?
- Are misplaced items or confusion over time becoming more frequent?
Support Services:
- Neuropsychological Assessment
- Counselling
- Cognitive Behavioural Therapy (CBT)
- Family Therapy
- Supportive Care
- Medication (as needed)
- Delirium
Delirium is a sudden and severe disturbance in attention and awareness, typically caused by an acute medical condition or medication. It differs from dementia by its rapid onset and fluctuating course.
Common symptoms include:
- Inability to focus or sustain attention
- Disorganized thinking and speech
- Confusion about place, time, or identity
- Hallucinations or misperceptions
- Sleep-wake cycle disruption
Causes include infections, dehydration, medication reactions, stroke, or recent surgery—especially in older adults.
Concerned about Delirium? Look for:
- Sudden confusion or inability to stay focused
- Memory lapses or disorientation
- Rambling or incoherent speech
- Excessive drowsiness or nighttime wakefulness
Support Services:
- Neuropsychological Assessment
- Medical Evaluation
- Counselling
- CBT and Family Therapy
- Supportive Therapy
- Medication (as required)
- Stroke-Related Cognitive Impairment
A stroke occurs when blood flow to the brain is interrupted, leading to cell death. This can cause both physical and cognitive impairments, depending on the area of the brain affected.
Strokes may be symptomatic (with noticeable signs) or silent (without immediate awareness but detected on scans later). Post-stroke cognitive symptoms may include memory loss, poor concentration, and speech difficulties.
Be alert for sudden:
- Numbness or weakness (especially on one side)
- Difficulty walking or balancing
- Slurred or confused speech
- Loss of vision or coordination
- Severe, unusual headaches
Support Services:
- Immediate Medical Care
- Neuropsychological Assessment
- Counselling and Family Therapy
- Neuromuscular and Cognitive Rehabilitation
- Medication
- Lifestyle and Risk Factor Management
- Parkinson’s Disease
Parkinson’s disease is a chronic, progressive neurological condition that primarily affects movement, but can also impair cognitive functions over time.
Typical symptoms include:
- Tremors or shaking (especially in hands)
- Slowness of movement (bradykinesia)
- Muscle stiffness and rigidity
- Impaired balance or coordination
- Shuffling gait, stooped posture
- Dizziness or fainting spells
Cognitive symptoms can include difficulty concentrating, memory lapses, and slowed thinking. Though there’s no cure, early diagnosis and therapy can greatly improve quality of life.
Worried about Parkinson’s? Notice if:
- Movement has become slower or more rigid
- There are frequent tremors or balance issues
- There is a decline in speech or facial expression
- Daily tasks take significantly longer than before
Support Services:
- Neurological and Psychological Evaluation
- CBT and Counselling
- Group and Family Therapy
- Supportive Therapy and Home Safety Planning
- Medication and Mobility Aids
When to Seek Help
If you or your loved one is showing signs of cognitive decline or any of the symptoms listed above, don’t wait. Early assessment and intervention can slow progression, improve functioning, and support family members through the caregiving journey.
Professional services can include:
- Comprehensive neuropsychological assessments
- Personalized therapy and rehabilitation plans
- Medical management of symptoms
- Family education and caregiver support
