B1
Treat the Sleep hygiene protocols as step one for cognition too. Open that topic first if you have not.
Learning and focus happen while you are awake, but the actual wiring-in happens during sleep. Skimp on sleep and you lose a big chunk of what you tried to learn or remember that day. Nothing else on this page works without it.
B2
Do focused work in bouts of up to about 90 minutes, then take a real 10-30 minute break. Don't grind past the point where focus falls apart.
Your brain runs natural 90-minute focus cycles. Push past one without a break and the chemicals that power attention run low. Breaks refill the tank for the next block.
B3
Before starting, stare at one point, a spot on the wall or screen, for 30-60 seconds. Blinking is fine. Then begin.
Mental focus follows visual focus. Narrowing your eyes to a single point flips the same brain switch that narrows your attention, so you drop into work faster.
B4
Put your phone in another room during focused work. Raise your screen so your gaze is level or slightly up.
A visible phone costs attention even face-down and silent. Tuning it out burns the same resources you are trying to spend on the task. An upward gaze also keeps you more alert; looking down nudges you toward calm and drowsiness.
B5
While studying or practising something, pause and do nothing for about 10 seconds, roughly once every couple of minutes, at random.
In those pauses, your brain replays what you just did about ten times faster than real time. Each pause is like extra repetitions you didn't have to do.
B6
After learning something, close the material and try to recall it. Focus on what you got wrong and retest that. Don't just re-read.
Recognising material when you re-read it feels like knowing it, but it isn't. Pulling it from memory is what strengthens the memory. Testing also shows you the real gaps re-reading hides.
B7
Within an hour of an important learning session, take a short guided relaxation (NSDR) or a brief nap (20 minutes or less).
A short period of deep rest right after learning helps lock in what you just studied. A mini version of what sleep does overnight.
B8
Get regular cardiovascular exercise. Even walking counts.
Cardio increases blood flow to the brain and boosts the growth factors that keep neurons healthy and help form new ones, especially in the memory centre. It is one of the most reliable long-term brain protocols there is.
B9
Feeling wound up? Take a physiological sigh: a double inhale through the nose, then a long, full exhale through the mouth. Repeat a few times.
This is a fast way to shift your nervous system from stressed to calm-but-alert, in real time, without stopping what you are doing.
This is general educational information, not medical advice. Talk to a healthcare professional about your own situation.
Source: Huberman Lab newsletters and articles.