Question 1

Why can't I remember my dreams?

Accepted Answer

During REM sleep, when most vivid dreaming happens, the brain chemical norepinephrine that normally cements experiences into long-term memory drops to nearly zero. The dream is produced but never properly saved, so it fades within minutes of waking.

Question 2

What chemical stops us from remembering dreams?

Accepted Answer

Norepinephrine, a neurotransmitter that flags experiences as worth keeping and stamps them into long-term memory. Its levels fall to almost zero during REM sleep, which is when the most vivid dreams occur, leaving the brain unable to encode them.

Question 3

How can I remember my dreams better?

Accepted Answer

Recall depends on waking before norepinephrine and full waking chemistry return, so the best method is to record any fragments immediately on waking. Keeping a notebook or phone by the bed and writing dreams down before other thoughts intrude reliably increases recall over time.

dreams

All essays in .

The Nightly Erasing

The Vanishing Cinema Behind Your Eyelids

The Storyteller That Wakes When You Sleep