Neurological conditions like stroke, transient ischaemic attack (TIA), and Bell’s palsy can be overwhelming — not just for the person experiencing them, but for their families as well.

In practice, I often see how these conditions don’t only affect the body, but how someone manages their day, their independence, and even how they see themselves.

At first, they can look similar. Someone may present with weakness, facial drooping, or difficulty speaking. But clinically, they are very different conditions, and understanding that difference is important — especially when it comes to knowing when something is urgent and what recovery may involve.

What is a Stroke?

A stroke happens when blood flow to part of the brain is interrupted, causing damage to brain cells.

Types of Stroke

Ischaemic Stroke (Most Common)
 This is the type we see most often. It happens when a blood vessel becomes blocked.

• A clot can form in the brain itself (thrombotic)
• Or it can travel from somewhere else, like the heart (embolic)

Haemorrhagic Stroke
 This occurs when a blood vessel ruptures and bleeds.

• Bleeding can occur within the brain
• Or around the brain

A stroke is always a medical emergency. Time matters. The sooner treatment starts, the better the potential outcome.

How Stroke Affects the Brain

What a stroke looks like functionally depends on where in the brain it occurs.

In therapy, we don’t just look at the diagnosis — we look at how it is affecting the person in their day-to-day life.

• If movement areas are affected, you may see weakness or paralysis on one side
• If sensory areas are involved, there may be reduced feeling or awareness
• Frontal areas can affect planning, behaviour, and decision-making
• Parietal areas may result in neglect — where a person is unaware of one side
• Temporal areas can affect memory and understanding
• Speech areas can affect communication
• Visual areas can affect how someone sees and interprets their environment
• The cerebellum affects balance and coordination
• The brainstem affects more serious functions like breathing and swallowing

Left vs Right Stroke

In practice, patterns often emerge:

• A left-sided stroke may present with right-sided weakness and speech difficulties
• A right-sided stroke may present with left-sided weakness, reduced awareness, and safety concerns

What is a TIA?

A TIA is often called a “mini stroke,” but that can be misleading.

It is a temporary interruption of blood flow to the brain. The symptoms may resolve, sometimes within minutes or hours, and there may be no permanent damage.

But clinically, it is a warning sign.

I always tell patients — a TIA should never be ignored. It is often the body’s way of saying something more serious could follow if nothing changes.

What is Bell’s Palsy?

Bell’s palsy is very different from stroke, although it can look similar at first.

It affects the facial nerve, which controls the muscles of the face.

You may see:

• Drooping on one side of the face
• Difficulty closing the eye
• Changes in facial expression
• Drooling

The key difference is that Bell’s palsy affects the face only. It does not affect the arm, the leg, or cognition in the same way a stroke does.

Changes in Muscle Tone After Stroke

One of the things we monitor closely in early rehab is muscle tone.

Flaccidity (Low Tone)

In the early stages, the affected side is often weak and “floppy.”

There may be very little movement, and there is a risk of complications like shoulder injury if not handled correctly.

This is where positioning, support, and proper handling become very important — not just in therapy, but at home as well.

Spasticity (High Tone)

As recovery progresses, muscles can become stiff and tight.

This can affect movement patterns and, if not managed, can lead to contractures.

We manage this through positioning, stretching, and most importantly, encouraging functional use of the limb.

Splinting in Stroke Rehabilitation

Splinting is often used as part of management.

In practice, it is not just about placing a splint — it is about understanding why it is needed.

Splints can:

• Maintain joint alignment
• Prevent deformities
• Reduce pain
• Support function

Different types are used depending on the stage and presentation.

The Role of Occupational Therapy in Recovery

Occupational therapy is where rehabilitation becomes practical.

It is where we move from “what is wrong” to “how do we help this person function again.”

After a stroke, recovery is not just about movement. It is about how someone eats, dresses, bathes, communicates, manages their home, and returns to their roles.

That is where OT sits — in the middle of real life.

Mental Health and Emotional Adjustment

This is something that is often underestimated.

After a stroke, people are not just dealing with physical changes. They are dealing with loss — of independence, routine, confidence, and sometimes identity.

In therapy, we see:

• Anxiety
• Depression
• Frustration
• Withdrawal
• Reduced motivation

Part of our role is to rebuild structure and meaning.

We don’t just give exercises — we help people re-engage with life in a way that feels achievable again.

Physical Rehabilitation and Functional Recovery

In OT, we focus on function.

That means we don’t just ask someone to lift their arm — we help them use it to reach, to hold, to carry, to participate.

We work on:

• Upper limb use
• Balance and posture
• Safe movement in daily tasks
• Preventing complications

Everything is linked back to real-life activity.

Hand and Upper Limb Rehabilitation

Loss of hand function is often one of the biggest frustrations for patients.

Simple things like buttoning a shirt, holding a cup, or using a phone become difficult.

We work on:

• Grasp and release
• Coordination
• Reducing stiffness
• Improving awareness of the hand
• Preventing long-term deformities

But more importantly, we help people use their hand again in meaningful ways — not just in therapy, but in their actual day.

Neurorehabilitation and Cognitive Recovery

Not all stroke effects are visible.

Many people struggle with attention, memory, planning, or awareness.

This can affect safety, independence, and confidence.

We address this through practical, task-based activities — not just “brain exercises,” but real-world tasks that require thinking, planning, and problem-solving.

Activities of Daily Living (ADL) Training

A big part of OT is helping people become independent again in basic daily tasks.

This includes:

• Dressing
• Bathing
• Toileting
• Feeding

Sometimes that means adapting how the task is done. Sometimes it means using equipment. Sometimes it means breaking the task down step by step.

Task-Specific and Repetitive Training

Recovery requires repetition, but not just any repetition — meaningful repetition.

Practising real tasks like reaching, grasping, or handling objects helps the brain relearn.

Constraint and Bilateral Therapy

We sometimes encourage use of the affected side by limiting the stronger side, or by using both hands together in coordinated tasks.

This helps reduce compensation and promotes recovery.

Early Rehabilitation

One thing I always emphasise is this: early intervention matters.

The earlier we start, the better we can:

• Prevent complications
• Support recovery
• Improve independence

Neuroplasticity and Recovery

Recovery after stroke is based on the brain’s ability to adapt.

In simple terms, the brain can rewire itself — but it needs the right input.

That means:

• Using the affected side
• Repeating tasks
• Practising specific activities
• Staying consistent

Returning to Life

Ultimately, rehabilitation is not just about recovery in a clinical setting.

It is about returning to life — to home, to family, to work, to routine.

Occupational therapy helps bridge that gap.

Final Thought

Stroke, TIA, and Bell’s palsy can be frightening experiences.

But with the right support, recovery is possible.

From my perspective as an occupational therapist, the goal is always the same — to help someone move from dependence back to independence, and to regain a sense of control in their life again.

Sources

• World Health Organization (WHO)
• American Stroke Association
• World Stroke Organization
• Radomski MV, Trombly CA – Occupational Therapy for Physical Dysfunction
• OTASA Rehabilitation Guidelines

Written by Nabeel Ally Mohamed (BOccTher [UP])