The department of
Diagnostics
Sleep diagnostics measure sleep quality, breathing patterns, and disorders through tests like polysomnography and actigraphy—field notes and reviews here.
Pieces
3
Sleep Health
July 2026 · 10 min
The 3 a.m. Question: When Sleep Patterns Are Worth Telling a Doctor About
At 3:07 in the morning you are awake, and the question arrives fully formed: is this a problem? Not the tiredness — you've made a kind of peace with the tiredness.
By Thomas Greenwood · Read →
Diagnostics
May 2026 · 5 min
Home Sleep Study vs Lab Polysomnography: What I Recommend, and When I Don't
For a referred patient staring at two quotes — one from a sleep clinic, one from a courier-delivered kit — the question is almost always the same: which study, and is the cheaper one good enough?
By Judith Hawthorn · Read →
Sleep Apnea
May 2026 · 5 min
Upper Airway Resistance Syndrome: When Your Sleep Study Says You're Fine and You Know You're Not
A 34-year-old runner walks into a sleep clinic. She snores. She wakes up with a dry mouth and a headache, drinks three coffees before noon, and falls asleep on the train home.
By Owen Blackwell · Read →
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