Cognitive Performance

Processing speed, attention, working memory, and executive function — what the science says about optimizing each.

Most magnesium won't reach your brain

Most magnesium won't reach your brain

Jul 14, 2026

Your gut probably isn't making this

Your gut probably isn't making this

Jul 7, 2026

Your NGF needs twelve weeks to respond

Your NGF needs twelve weeks to respond

Jun 30, 2026

The shrub that grows new neurons

The shrub that grows new neurons

Bryan Lindquist

Jun 16, 2026

One bad night of sleep raises your cortisol tomorrow. One stressful day ruins your sleep tonight.

One bad night of sleep raises your cortisol tomorrow. One stressful day ruins your sleep tonight.

Bryan Lindquist

Jun 9, 2026

Rewire Weekly Issue 1: Your brain is aging faster than your body. Here is the research on what to do about it.

Rewire Weekly Issue 1: Your brain is aging faster than your body. Here is the research on what to do about it.

Bryan Lindquist

Jun 3, 2026