# 🙋‍♂️ Welcome

## How to use Cerebrum​

You’ll find links to all the subjects / specialities in the navigation menu.  We’ve structured each subject in a way that (hopefully) makes sense. 

### Built for Active Recall

Data from hundreds of studies has shown that Active Recall (ie: testing yourself) is the best way to make information stick. That's why every single page of notes on Cerebrum starts with a 'Test Yourself' section containing questions that you should (ideally) have a go at before reading the contents of the page. 

And yes, even if you've never studied the topic before, it's still very worth your while to test your baseline knowledge before starting. 

{% hint style="info" %}
 **What are the causes of Atrial Fibrillation?**

1. Ischemic Heart Disease
2. Rheumatic Heart Disease
3. Thyrotoxicosis
4. Alcohol
   {% endhint %}


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://www.cerebrum.me/home/master.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.