Physiofunctional circadian metabolism...

PFun Glucose Demo

Interactive simulation of circadian-ultradian glucose dynamics (over a 24-hour period)

A quick prelude...

(EDITED: 2025-08-19)

Before you launch into these results... I'll give you some extra special ~~~insider information~~~👀👀...🤫👀

I have another demo that's almost ready to show off...

Likely I'll have some time to write a sufficient blog post in the near future.

For now, I'll leave you with a tasty hint...

aRtIfIcIaL 🤖🚗 nEuRaL 🤖🚗 nEtWoRkS 🤖🚗...🚗🚗🚗... . 🤖🚪...🤸🤸🤸

~~~🤔🤔🤔...~~🫢~~~...🤫.~~🤭~~~~

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An interactive biophysical simulation of glucose dynamics, estimated over a single 24-hour period.  The curves shown represent: Meal-likelihood [0.0, 1.0], Glucose [0.0, 2.0], Insulin. This is a simplified version of the full model to avoid too much computational overhead (we're really maxing out Desmos here).

Dexcom Developer OpenAPI schema

Dexcom Developer API (openapi.json)

Here's a (working) OpenAPI schema definition (openapi.json) that I put together as part of my PFun Digital Health AI product pipeline.

The linked openapi.json file can be used to easily generate a client or proxy server to the Dexcom Developer API.

Relevant links:

• Source: GitHub repository: rockybranches/dexcom-openapi-schema
• API Docs: Dexcom Developer API documentation site 
• What is OpenAPI...?  

AI-generated image (DALL-E)

Messing around with music & stuff

(Updated: 2023-05-16)

I've been messing around with the read/write methods in scipy.io.wavfile to make some "music" using the output of some of my biophysical models.

Example 1

So for example, here's some simulation output with an audio track (caution, may be loud):

So another interesting point... these sounds can be parametrized...

Example 2

Here's another example with different parameters (again, caution of loudness):

So as you can see, there's a wide range of different sound patterns that can be produced, even with just this one model.

Next Steps...

I'm thinking I'll make a public API at some point in the near future so you can make your own physiological music... 😉

Update!

Some new examples... with rhythm!

Thanks to my friend's sage advice, here are a few examples with a subset of parameters mapped to band pass filters.

Example 2-0

We can get some rhythm by utilizing a binary column as a low-pass filter...

Example 2-1

Example 2-2

Here's another with a few different band-pass filters that produces an interesting pattern...