Top Posters
Since Sunday
I
3
3
p
2
w
2
y
2
J
2
Q
2
r
2
o
2
e
2
j
2
d
2
SlideshowReport

Circadian Rhythms in the SCN

Description
Shown are autoradiographs of cross sections of brains of rats injected with radioactive 2-DG during the day (left) and the night (right). The dark region at the base of the brain (arrows) indicates increased metabolic activity of the suprachiasmatic nuclei. (From Schwartz, W. J., and Gainer, H. Science, 1977, 197, 1089–1091. Reprinted with permission.)
Related Images
Add Comment
Explore
Post your homework questions and get free online help from our incredible volunteers
  611 People Browsing