PHYSCI CM223 · Dis 1A
Neurobiology of Sleep
Fall 2026 · Colwell, C.S. · 4 units
Also listed as NEURO CM223 (closed by the department, needs consent): the same class, and each department holds its own seats and its own grade history.
Dibs does not read seat counts for graduate courses, so it cannot tell you when this one opens. Check the registrar.
Open on the registrar (opens in a new tab)- Status
- Closed by the department
- Its lecture reads closed by the department (2 enrolled): you attend both, so this seat is not one you can take while that holds. There is no waitlist either, so the only way in is somebody dropping the lecture.
- Restrictions read 40 hours ago. Dibs re-reads these slowly because they rarely change, and it does not sweep graduate courses at all, so this one has no faster cadence to move to. Check the registrar.
- Enrolled
- -
- The department has not published seat counts for this class.
- Dibs does not track seats for graduate courses. UCLA's Schedule of Classes limits how much Dibs may read each hour, and covering the whole catalog would mean covering none of it well, so undergraduate courses get the requests. This figure is whatever was last read on 29 August and is not being kept up to date. Check the registrar.
- Waitlist
- No waitlist
- Seat risk
- Not computed: dibs does not read seat counts for graduate courses, so the fullness half of this would be a guess on a number it is not keeping up to date.
When it meets
Meets: R 4:00pm-4:50pm
Lecture: MW 4:00pm-5:50pm
Geology Building 6704
Predicted GPA
More about PHYSCI CM223, though its grade history is empty too.
What students say
Dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.
Enrollment over time
The department has not published seat counts for this class, so there is nothing to plot. Dibs records when it read the class, not a count it was never given. Last read 29 Aug 02:42.