NEUROSC CM123 · Lec 1
Neurobiology of Sleep
Also listed as PHYSCI CM123 (closed, 70 of 70 · 2 over enrolled): the same class, and each department holds its own seats and its own grade history.
Seats, time, final and grades
Seats
Closed.
Capacity 34; the registrar reports 1 over capacity.
Read 2 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.
Meets
MW 4:00pm-5:50pm
Lecture only. You also attend a discussion, listed below.
Final
Thu 10 Dec, 11:30am to 2:30pm
One exam for the whole class, Los Angeles time.
Read 3 days ago.
Grades
Predicted GPA
Sign in to save watches and schedule boards. You can browse courses, seat readings and grade history without an account.
Put this class on a board
A board is one quarter you are drafting, so it needs an account to live in. Signing in brings you straight back to this page, with this class still in front of you.
What watching takes
Your setup, with any current hold shown beside the watch control.
An account
An alert needs an email address. You can browse courses and grade history without signing in.
Your year
Helps dibs interpret enrollment limits. Uncertain eligibility may still be included with a caveat.
When you can enroll
Set your appointment or acknowledge that an open seat may not be available to you yet.
A watch slot
25 per account. A lecture watch also covers its discussions. Paused watches still use a slot.
Before you can enroll
Registrar's Restrictions cell, read 3 days ago: "Juniors and Above, and Neuroscience Majors or Minors".
Tell dibs what you have already taken and this line will say which of these you have. Your list.
From the registrar enrollment limit
Enrollment is limited to senior Neuroscience majors and minors on the priority and first enrollment passes. Junior/senior Neuroscience majors and minors may enroll on the second pass, space permitting.
This limit ends at an enrollment pass rather than on a date, and dibs does not hold the date second pass opens for Fall 2026, so it cannot say whether that pass has come. When it does, the registrar writes who may enroll then as “Junior/senior Neuroscience majors and minors may enroll on the second pass, space permitting.” So dibs cannot tell whether this class is open to you today, and it is not counting it as one you can take: your enrollment appointment on MyUCLA is what settles it. This class is also Juniors and Above, and Neuroscience Majors or Minors, which the pass does not lift.
Restrictions checked 3 days ago and may be outdated. Unwatched sections are rechecked less often than watched sections. Check the registrar before counting on a seat.
Discussions
You enroll in the discussion, not the lecture, so the seat figure above is the sum across all of them and can read open while every discussion you could actually join is full.
3 discussions, 1 open: Dis 1C, R 6:00pm-6:50pm. Lecture reads closed, so its 1 open discussion cannot be reached from here. No waitlist listed.
-
Dis 1A
R 4:00pm-4:50pm
Kaplan, J.R.
Closed.
-
Dis 1B
R 5:00pm-5:50pm
Chao, M.
Closed.
-
Dis 1C
R 6:00pm-6:50pm
Davis, T.
Open, 1 seat left.
| Section | Meets | Instructor | Seats |
|---|---|---|---|
| Dis 1A | R 4:00pm-4:50pm | Kaplan, J.R. | Closed. |
| Dis 1B | R 5:00pm-5:50pm | Chao, M. | Closed. |
| Dis 1C | R 6:00pm-6:50pm | Davis, T. | Open, 1 seat left. |
When it meets
Discussion alternatives are shown with the lecture; choose one linked discussion.
Scroll sideways for the whole week. All meeting times are listed below.
Mathematical Sciences 5200
Grades
Predicted GPA
Of the 4 other people in the grade record for NEUROSC CM123, the 2 with the most grades: PAUL, KETEMA NNAMDI at 3.89 over 69 grades and POE, GINA ROCHELLE at 3.89 over 69 grades.
- A range
- 93%
- P/NP
- -
- letter grade only
- D/F/W
- 0.0%
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.
Workload, very light. 5.0 of 5 for Christopher Colwell, where 5 is lightest. Read 14 days ago.
What the work looks like
- No exams, 1 mention in past reviews
- 2 papers, 1 mention in past reviews
- 1 presentation, 1 mention in past reviews
Based on 8 reviews; source checked 7 days ago. dibs counts only what a review actually states, so a kind of work nobody mentioned is absent rather than zero.
Will it still be here
high risk chance of closing before your enrollment pass.
Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.
- 4521F
- 2222F
- 3824F
- 3125F
Peak 45 · most recent 25F at 31
Seats over time
Nothing read since 16 Oct, 2 hours ago. Over about 2 months before that, freed 1 seat.
1 time reopenedA dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not, and that was 2 hours ago. It is where the line stops, not where the count is now.
Show the readings (23)
| Recorded | Enrolled | Capacity | Status | Waitlist | Hours read |
|---|---|---|---|---|---|
| 16 Oct 17:52 | 34 | 34 | closed | - | 48 of 166 |
| 9 Oct 20:52 | 34 | 34 | closed | - | 6 of 19 |
| 9 Oct 02:32 | 34 | 34 | waitlist | 0 of 6 | 6 of 19 |
| 8 Oct 08:52 | 34 | 34 | waitlist | 1 of 6 | 9 of 30 |
| 7 Oct 03:52 | 34 | 34 | waitlist | 2 of 6 | 2 of 4 |
| 7 Oct 00:22 | 34 | 34 | waitlist | 1 of 6 | 2 of 5 |
| 6 Oct 20:52 | 34 | 34 | waitlist | 2 of 6 | 14 of 47 |
| 4 Oct 22:52 | 34 | 34 | waitlist | 1 of 6 | 8 of 45 |
| 3 Oct 02:12 | 34 | 34 | waitlist | 0 of 6 | 8 of 26 |
| 2 Oct 01:23 | 34 | 34 | waitlist | 2 of 6 | 2 of 4 |
| 1 Oct 22:32 | 34 | 34 | waitlist | 3 of 6 | 2 of 4 |
| 1 Oct 19:42 | 34 | 34 | waitlist | 2 of 6 | 8 of 25 |
| 30 Sep 19:22 | 34 | 34 | waitlist | 3 of 6 | 16 of 54 |
| 28 Sep 14:12 | 34 | 34 | waitlist | 4 of 6 | 2 of 5 |
| 28 Sep 10:52 | 34 | 34 | waitlist | 3 of 6 | 4 of 10 |
| 28 Sep 01:02 | 34 | 34 | waitlist | 4 of 6 | 2 of 5 |
| 27 Sep 21:32 | 34 | 34 | waitlist | 5 of 6 | 18 of 59 |
| 25 Sep 11:12 | 34 | 34 | closed | 6 of 6 | 7 of 22 |
| 24 Sep 14:42 | 35 | 35 | closed | 6 of 6 | 5 of 16 |
| 23 Sep 23:42 | 34 | 35 | open | 6 of 6 | 18 of 200, 142 no hourly record |
| 15 Sep 16:12 | 35 | 35 | closed | 6 of 6 | no hourly record |
| 20 Aug 16:40 | 35 | 35 | waitlist | 5 of 6 | no hourly record |
| 18 Aug 18:41 | 35 | 35 | waitlist | 4 of 6 | - |
How readings and alerts work
Dated seat counts can be available even when hourly check history is missing. Gaps do not show whether seats changed between observations.
Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.
The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.
Class chat
Nobody on dibs watches this class or has it on a plan yet. Nobody has posted yet.
Reading a room needs no account. Posting does, and it is free.