Thursday, 26 March 2026

Easy Read PowerPoint Course Understanding Autism, ADHD, and the Nervous System

 



Slide 1: Title Slide

Title: Understanding Autism, ADHD & the Nervous System
Subtitle: Nervous System Regulation, Emotional Health, and Support
Visual: Simple nervous system diagram


Slide 2: Learning Goals

You will learn:

  1. What autism and ADHD are
  2. How the nervous system works
  3. What dysregulation means
  4. Emotional and stress responses
  5. Strategies that help regulate the nervous system
    (Use icons / simple pictures on this slide)

Slide 3: What Is the Nervous System?

The nervous system has 2 parts:
🌟 Central Nervous System (CNS) – brain and spinal cord
🌟 Peripheral Nervous System (PNS) – nerves in the body
The Autonomic Nervous System (ANS) is part of the PNS and works without thinking — controlling heart rate, breathing, digestion.


Slide 4: Two Nervous System Modes

Sympathetic Nervous System
🔴 “Fight-or-Flight” – body gets ready for danger

  • Faster heart rate
  • Faster breathing
  • Tense muscles
    🍃 Parasympathetic Nervous System
    🟢 “Rest & Digest” – body calms down
  • Slower heart rate
  • Deep breathing
  • Relaxed muscles
    (Use simple icons for gas pedal vs brake pedal)

Slide 5: Autism & ADHD Nervous System

Autistic and ADHD nervous systems can be more sensitive and reactive than neurotypical nervous systems.
This can make the fight-or-flight (sympathetic) switch turn on easily.


Slide 6: Window of Tolerance

🎯 Window of Tolerance = area where emotions and body are balanced
Outside this window:
📈 Hyperarousal: anxiety, anger, panic, vigilance
📉 Hypoarousal: shutdown, numbness, low energy
(Use simple zones graphic: balanced / high / low)


Slide 7: Hyperarousal

When the nervous system is in High Alert:
😣 Anxiety
😠 Anger
🏃‍♂️ High stress
Triggered even by everyday things when the body thinks it is a threat.


Slide 8: Hypoarousal

When the nervous system shuts down:
😶 Numbness
😴 Low energy
😐 No motivation
This can feel like being stuck in slow motion.


Slide 9: Faux Regulation

Sometimes you look calm on the outside but feel stressed inside.
This is called faux regulation — common in autistic people who have learned to mask or hide stress.


Slide 10: Vagal Tone & Balance

The vagus nerve helps the body calm down.
If vagal tone is low, it’s harder to switch out of stress mode.
High vagal tone = body can calm down easier.


Slide 11: Emotional Challenges

People with autism and ADHD often experience:
😧 Anxiety
😞 Depression
😡 Anger & frustration
These are linked to nervous system reactions and sensitivity.


Slide 12: Sensory Overload

Many autistic and ADHD people have strong reactions to:
🔊 Loud noise
💡 Bright lights
👕 Scratchy clothes
This can trigger stress and anxiety.


Slide 13: Executive Dysfunction

Executive dysfunction makes it hard to:
📅 Plan
⏰ Manage time
🧠 Remember tasks
These difficulties can cause stress and frustration.


Slide 14: Self-Regulation Strategies

These help the nervous system calm:
🧘‍♀️ Breathwork
❄️ Cold exposure (e.g., cool splash of water)
🏃 Activity / movement
😄 Laughter
🎵 Singing, humming, chanting
💆 Massage or self-touch
🧠 Meditation & mindfulness
Start one at a time, slowly.


Slide 15: Breathwork

Slow, deep breathing helps the body switch to rest mode.
In: breathe in through the nose
Out: breathe out gently
(Include visual breath arrows)


Slide 16: Cold Exposure

30 seconds of cold water can help calm the nervous system.
Try:
🌬 Cold water on the neck
🌊 Brief cold shower at the end
(Use simple water + cold icon)


Slide 17: Movement & Exercise

Walking, stretching, or dancing help calm the body.
Find what feels good — not stressful.


Slide 18: Mindfulness & Meditation

Mindfulness = paying gentle attention to your body and breath.
Can help reduce stress and expand the window of tolerance.


Slide 19: Support & Understanding

Support includes:
🧑‍⚕️ Therapy tailored for neurodivergent needs
🗣 Education about stress triggers
👥 Safe people and routines
Medication can help but isn’t the only tool.


Slide 20: Summary

✔ Autism and ADHD affect the nervous system
✔ Nervous system responses affect emotions
✔ Window of tolerance helps explain stress states
✔ Self-regulation strategies help calm the body
✔ Support + understanding improve wellbeing


Slide 21: Reflection Questions

• What helps calm your nervous system?
• What makes you feel overwhelmed?
• How can you track your states?

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