John Anderson 🇨🇦

@janderz8.bsky.social

1669 Followers 2832 Following

I’m an Associate Professor at Carleton University in the department of Cognitive Science, interested in aging, bilingualism, cognition and cognitive/brain reserve/compensation, neuroimaging, multivariate stats, R, methods, and visualizations

Easytopo outputs for a two-back minus one-back contrast.

HbO2 for a 2-Back -1-Back contrast

PhD candidate Josh Goheen presenting some of his multivariate analyses linking breathing with behaviour

PhD candidate Imola MacPhee describing her hearing loss/hippocampal subfield findings

Effect sizes for the interactions between morphometry and diagnostic groups on cognitive measures. In most cases, surface-based metrics were associated with stronger effects than volume

longitudinal changes in hippocampal subfield metrics by diagnostic group and parameter (volume, curvature, gyrification, and thickness). Volume metrics decline with increasing follow-up time, while surface based metrics tend to increase.

Depiction of the SNF process where original matrices of different data types get fused iteratively into a single similarity network

Canadian flag hanging from the author’s balcony

Tracing coordinates to template space from reported studies

Students respond to query about whether prof’s sense of time is completely detached from reality with laughing crying emoji’s zipped mouth emoji’s and straight up laughing emoji’s.

PhD comics https://phdcomics.com/comics/archive.php?comicid=1093

Table 1 from the paper Mark Anderson reposted. Demographics. The main point from this is that the average age is 20.

Depiction of axial slices of an mri image corrupted by motion and apparently cleaned after machine learning with the moconetapp

Relative levels of COVID that can be computed with the R script uploaded in the previous post.