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RJ Mackenzie profile page

Freelance Science Writer & Journalist


RJ is a freelance science writer based in Glasgow. He covers biological and biomedical science, with a focus on the complexities and curiosities of the brain and emerging AI technologies. RJ was a science writer at Technology Networks for six years, where he also worked on the site’s SEO and editorial AI strategies. He created the site’s podcast, Opinionated Science, in 2020. RJ has a Master’s degree in Clinical Neurosciences from the University of Cambridge.


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Published Content
Total: 615
A psychedelic pulse.
Article

The Pulse: Psychedelic News From Technology Networks Issue 7

Hello and welcome to the Pulse, the monthly psychedelics industry roundup from Technology Networks and Analytical Cannabis. Here, we’ll highlight some of the most significant psychedelic industry news from the past month, including important announcements, pre-clinical work and the latest from groundbreaking psychedelic clinical trials.
A vinyl record spinning.
News

Pain-Busting Ballads: Researchers Identify Music That Best Soothes Pain

Your favorite music might be good for more than a workout soundtrack or late-night listening session, suggests a new study. The research suggests that individuals’ most-loved music could reduce feelings of pain compared to relaxing stock music.
A human eye.
News

Diabetes Can Age the Eye by 30 Years, Finds Protein Study

A team of scientists at Stanford University has taken a look inside the human eye with a new level of detail by using cutting-edge molecular analysis.
A view of the Milky Way above a mountain range.
News

"Missing Law of Nature" Proposes How Stars and Minerals “Evolve” Over Time

An interdisciplinary study, drawing on expertise from fields including philosophy of science, astrobiology, data science, mineralogy and theoretical physics, has identified a previously overlooked aspect of Darwin’s theory of evolution.
A woman poised to run at a racetrack.
News

Exercise Benefits Mental Health Like Antidepressants – But Can Participants Keep It Up?

A study conducted at Vrije University, Amsterdam, has compared the effects of antidepressants and running on individuals experiencing anxiety and depression.
A plot of colored cells.
News

World-First Human Brain Atlas Reveals New Cell Types

A research consortium has published a flurry of papers detailing a “major step forward” in our knowledge of the human brain. The project includes a draft genomic atlas of the brain that authors say could boost neuroscience much as the human genome project advanced genomics.
A view of Los Angeles at night.
News

More Nighttime Light Linked to Depression and Anxiety

Increased nighttime light exposure is linked to poor mental health outcomes, while increased daytime light has the opposite effect, finds a new study.

A DNA helix.
News

Organism Found in University Pond Rewrites the Rules of DNA

Scientists at the Earlham Institute and the University of Oxford have stumbled upon a discovery that alters our understanding of genetic coding. The finding emerged during tests of a novel method of single-cell DNA sequencing.
A pill bottle in front of a psychedelic design.
Article

The Power of Placebo in Psychedelic Trials

Ketamine is increasingly used as an antidepressant. A new clinical trial suggests the drug's effects may be may be placebo-based. In this article, we explore what that means for the drug's rollout for ketamine and psychedelic research.
A purple flower with pollen showing.
News

Hygiene Hypothesis Study Suggests More Microbes Might Not Be the Answer to Allergies

A new study has raised a “warning” that the hygiene hypothesis, which suggests exposure to a diversity of microbes in early life can protect against allergies by strengthening the immune system, might not capture the whole picture of why these inappropriate immune responses are on the rise.
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