Bias

Recent articles

Research images shows areas of cortex that differed across scans of variable quality.

Poor image quality introduces systematic bias into large neuroimaging datasets

Analyses that include low-quality MRI data underestimate cortical thickness and overestimate cortical surface area, according to new findings from the Adolescent Brain Cognitive Development (ABCD) Study.

By Natalia Mesa
31 July 2025 | 5 min read
Speech bubble formed by a network of communication

Community newsletter: Autism acceptance training and autistic driver research

Twitter had a lot to say about a study suggesting that autistic drivers have similar or even slightly lower rates of vehicle crashes.

By Chelsey B. Coombs
24 January 2021 | 6 min read

Explore more from The Transmitter

Two lab mice fighting.

From friend to foe: How the brain updates feelings toward others

A specific hippocampus-to-amygdala pathway reassigns emotional valence to a known individual, whereas the hippocampus’s own representation of that individual’s identity remains stable.

By Natalia Mesa
9 July 2026 | 5 min read
Illustration of scientist in lab coat looking at shelves of computer network models.

Mass-produced science is coming. What happens to scientists?

Artificial intelligence may soon enable researchers to generate high-quality science at a previously unimaginable speed. For science consumers—the public, medical patients, technology users—the likely effects will be positive. For scientists, the effects will be as disruptive as industrial mass production was for artisan manufacturers.

By Kenneth Harris
9 July 2026 | 9 min read
Adriano Aguzzi.

Neuropathologist not guilty of research misconduct, says university probe

The investigation determined that seven papers by corresponding author Adriano Aguzzi have “scientifically significant” errors, which Aguzzi attributes to his former students.

By Dalmeet Singh Chawla
8 July 2026 | 5 min read