Joshua Davidson Therapy

Joshua Davidson Therapy Joshua Davidson Therapy promotes recovery, thriving and well being.

We believe that there is a better outcome for you and we hold hope for a positive future, even when you are struggling to have hope or know how yourself.

22/04/2026

My autism comes up in conversation because it affects how I see things, hear things, feel things, taste things, smell things, think things, interpret things, perceive things, and on and on and on and on. My entire existence is influenced by my autism, because it's the reason why my brain is the way it is.

Please like, share and follow! It really helps support me!

[Image description: A three panel comic about a person annoyed at Honeydew for always bringing up their autism. The comic is titled "All Aspects" and is made by Theresa Scovil.

Panel 1:
Honeydew happily says to a person "As an autistic person-"
The person looks very irritated.
Panel 2:
The person says "Ugh, I get it. You're autistic. You don't have to bring it up all the time."
Honeydew looks shocked.
Panel 3:
Honeydew angrily says "Oh, I'm sorry. It only affects every single aspect of my life."
The person looks away, annoyed.]

20/04/2026

Tip for ADHDers:

Medication and Dopamine, Noradrenaline (norepinephrine) and Adrenaline (epinephrine) [the key ADHD neurotransmitters].

There are around 15 different forms of medication that can work for you, some can stack, some shouldn't (stack means work together well). There are that many because there are lots of different types of ADHD, and the "typical" meds may not be the ones that work for you (amphetamines and methylphenidate [Ritalin]).

Methylphenidate primarily strongly helps your dopamine receptors be more efficient with the use of dopamine. They also weakly help your noradrenaline receptors be more efficient with the use of noradrenaline. This gives you a virtual "more" effect, without changing the actual quantity of dopamine or noradrenaline that you have.

Amphetamine medication does that, plus it helps your brain make a bit more Dopamine in the first place. It doesn't matter if your Dopamine and Noradrenaline receptors are more efficient if you don't have enough Dopamine in the first place. It is hard to be conservative with the chemical you don't have.

Our brains create Dopamine locally, since the Dopamine made in our Adrenaline glands (epinephrine glands) above our kidneys can't get to our brain due to the Blood Brain Barrier. From Dopamine, our brains create Noradrenaline, which strongly affects our mood. If you don't have enough Dopamine, it makes it hard to make Noradrenaline.

If Noradrenaline is low (common for ADHDers) or high (uncommon for ADHDers) compared to the goldilocks zone (the nice zone where you have approximately the best amount for the situation), you'll feel anxious, depressed or agitated depending on your brain.

From Noradrenaline you make neuronal Adrenaline (epinephrine), which is the key contributor to doing tasks when present and being depressed when absent. If you don't have enough Noradrenaline, it's hard to make neuronal Adrenaline.

A combination of out of goldilocks Noradrenaline and insufficient Adrenaline leads to crisis (neurotypicals), often referred to as meltdowns for Autistic people, or anxiety / panic attacks in ADHDers or people diagnosed with anxiety disorders. It's the same thing, just slightly different presentations. (Crisis can also be triggered by low blood sugar because you forgot to eat).

Changing how our Dopamine works automatically changes the Noradrenaline and Adrenaline. It can be a good effect for some (if you were low), no effect, or a bad effect for others (if you were high in the goldilocks zone or above it).

If you find yourself too agitated, angry or anxious, and or the number of crises increases when you use the standard two types of medications (methylphenidate or amphetamine), then use a beta blocker to counteract the secondary effect without disturbing the effect on dopamine.

There are many other types of medication that affect each of these neurotransmitters, and if you can't get the primary two working, ask your psychiatrist about the other medications to see if they will help you. Most of the people I meet with ADHD who say that the medication is awful haven't used beta blockers in tandem, nor the other medications beyond the primary two, and that is a shame since it is very hard to compensate for ADHD neurotransmitters without medication (that's why it is a diagnosable disorder - if you can easily manage it without meds, is it really ADHD?).

17/04/2026

Liberal Jane Illustration

The Executive Function definition is dysfunctional.If you look up research on EF, you will find a morass of conflicting ...
15/04/2026

The Executive Function definition is dysfunctional.

If you look up research on EF, you will find a morass of conflicting definitions depending on what school of research you ascribe to, which model you are trying to use, and which elements of cognition should or should not be included.

Approximately, EF is when you take conscious control to manually assess the situation, solve the problem, and initiate the task to do so. It often uses the elements of:
* Inhibition control
* Working memory and
* Cognitive flexibility
(most research agrees on these three).

Additionally, various research may include:
* Emotional regulation
* Time management
* Planning management
* Task initiation
* Organisation
* Self monitoring (Interoception)
* Prioritisation
* Interference control

You would think that Executive Dysfunction would be fairly clear, but it isn't. It might mean the absence of executive function, or the inhabitation of one of the elements of the current model of executive function, or a failure to initiate manual mode when the automatic mode has failed.

There is also disagreement about what parts of he brain are responsible for EF or EDf.

While EF is a useful concept, the lack of definition has meant it is a fraught term.

How did we get here? Well, when the idea of consciously controlled tasks was separated from automatic tasks, various models to explain what, how and why were proposed. No clear winner was found for the models, so the definition shifts between them, leaving everyone confused.

To get the full idea, read

Executive Function is an oft used term where people think they know what is meant, but single accepted definition exists. Find out why and a

I point this out when parent's try to dismiss the useful medication as addictive.
14/04/2026

I point this out when parent's try to dismiss the useful medication as addictive.

14/04/2026

on X/Twitter

Which are you?A) Over plannerB) Improviser (due to procrastination or missing the memo)C) BothI'm C.
14/04/2026

Which are you?

A) Over planner
B) Improviser (due to procrastination or missing the memo)
C) Both

I'm C.

Could you guys let me know ahead of time when I'm supposed to lie?
12/04/2026

Could you guys let me know ahead of time when I'm supposed to lie?

Life Hack: Go to nerd parties. Then the neurotypicals are in the minority.
11/04/2026

Life Hack: Go to nerd parties. Then the neurotypicals are in the minority.

Therapist: ... No. Let's try medication.
09/04/2026

Therapist: ... No. Let's try medication.

05/04/2026

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6056

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