diff --git a/limbic.md b/limbic.md
index 717c54a..9492432 100644
--- a/limbic.md
+++ b/limbic.md
@@ -721,10 +721,3 @@ number of dependent users a year after first use 2008:
 </div>
 
 Note:
-
----
-
-## Exam bonus points!
-
-5 bonus points on the final exam for every person if <span style="color:red">**≥51%** of the class submits teaching evaluations</span> (for myself and TAs) by <del>Thursday Dec 8</del> <ins> **Sun Dec 4**</ins> (apparently there is some sort of evaluation window/deadline that ends earlier than expected, sorry for the confusion!)
-
diff --git a/motor2.md b/motor2.md
index 52d06fc..17d0238 100644
--- a/motor2.md
+++ b/motor2.md
@@ -24,6 +24,7 @@ Note:
 
 Today we will begin our examination of the pathways in the nervous system that modulate and give rise to volitional control of our skeletal muscles.
 
+<!-- 
 --
 
 ## Midterm 2
@@ -38,7 +39,7 @@ max 97
 min 45
 ```
 
-**Everyone got 7 extra points on top of their written scores due to a couple unclarities in part 3,4**
+ -->
 
 ---
 
diff --git a/neuroanatomy1.md b/neuroanatomy1.md
index b564802..1bd303b 100644
--- a/neuroanatomy1.md
+++ b/neuroanatomy1.md
@@ -321,7 +321,7 @@ Non-human primates– attention, decision
 making, vision, brain machine interfaces  
 </figcaption></div>
 
-<div><iframe src="https://www.youtube.com/embed/L2O58QfObus" width="420" height="315"></iframe><figcaption>Rhesus monkey mind controlled wheelchair</figcaption></div>
+<div><iframe src="https://www.youtube.com/embed/UJ_rFMYDbAE" width="420" height="315"></iframe><figcaption>Rhesus monkey mind controlled wheelchair</figcaption></div>
 
 <!-- 
 <div style="float:left;"><figure style="display:inline-table;"><img src="figs/1f412_3fc8278.svg" height="200px"><figcaption style="display:table-caption; caption-side:bottom;">Cats– visual system function, locomotion</figcaption></figure></div>
diff --git a/neurotransmitters2.md b/neurotransmitters2.md
index 8d5e3e4..6137d34 100644
--- a/neurotransmitters2.md
+++ b/neurotransmitters2.md
@@ -16,7 +16,7 @@ Two classes...
 
 In either case, neurotransmitter binding will result in ion channels opening and ion flux across the post-synaptic membrane. Whether this results in hyperpolarization or depolarization of the membrane will be due to the types of ions flowwing through the channels and their respective electrical/chemical driving forces (Nernst)
 
-
+<!-- 
 --
 
 ## Midterm 1
@@ -28,6 +28,7 @@ std 7.8
 max 98
 min 58.5
 ```
+ -->
 
 ---