Koen Raijer

Writes about mind-stuff and technology

Psychiatry resident s-Hertogenbosch

Busy

Slowing down, connecting, resting, tinkering.

Writing

Tinkering with the PineTime smartwatch

4 min read • 16-02-2025

Essay

30-11-2025

Digitale Soevereiniteit

Over het belang digitale onafhankelijkheid en weerbaarheid in veranderende tijden. Een concrete gids over hoe je je kunt loskoppelen van (Amerikaanse) techreuzen. Geen technische kennis vereist.

8907 words • 36 min read

Thoughts on falsificationism

4 min read • 30-11-2024

arXivCollector

2 min read • 04-05-2024

Essay

09-12-2024

Visualization of network theory for mental disorders

Introduction to a network-based view on psychopathology inspired by Eiko Fried.

3665 words • 15 min read

Recensie: Het duizend eilanden experiment

4 min read • 07-01-2024

From Pocketbook notes to markdown

10 min read • 04-01-2024

Essay

20-09-2024

Guide on automating your literature review in 2025

A practical guide to conducting literature reviews in 2025, showing how to use PRISMA, OSF, ASReview, Zotero, and Google Drive to streamline research workflows. Learn how to handle everything from preregistration and search strategies to automated screening and data extraction, with tips for reducing errors and maintaining quality. Written for researchers working on systematic or scoping reviews, with detailed setup instructions and real examples from firsthand experience.

5303 words • 22 min read

DIY Anki Remote for iPhone

2 min read • 10-12-2023

Practical Weight Training Guide

11 min read • 06-08-2023

Essay

01-06-2024

Self-experimenting with experience sampling

I tracked my emotions using the circumplex model of affect for three months, multiple times a day. In this post, I will share how I chose the right tool for the job, what questions I asked myself and why, challenges I encountered, and potential improvements I discovered.

4161 words • 17 min read