Top Posters
Since Sunday
25
12
10
9
l
4
4
w
3
M
3
3
C
2
2
s
2
New Topic  
colleen colleen
wrote...
Valued Member
Posts: 24512
7 years ago
The simplest version of a withdrawal from pain reflex is a
a. pain receptor that synapses onto an interneuron, which in turn activates a motor neuron in the spinal cord.
b. pain receptor that projects to the thalamus, which then projects to motor cortex and then back down to the spinal cord.
c. motor neuron within the spinal cord that is spontaneously active.
d. sensory neuron in the visual cortex that synapses onto a motor neuron in the spinal cord.
e. motor  neuron that activates sensory fibers.
Read 980 times
4 Replies
Sunshine ☀ ☼
Replies
Answer accepted by topic starter
ThePsychicThePsychic
wrote...
Valued Member
Top Poster
Posts: 12750
7 years ago
Sign in or Sign up in seconds to unlock everything for free
The simplest reflex involves a pain receptor that synapses onto an interneuron, which in turn activates a motor neuron within the spinal cord.

Related Topics

wrote...
Valued Member
7 years ago
Thanks! Grinning Face

You're AWEsome Penguin
Sunshine ☀ ☼
wrote...
Valued Member
7 years ago
No problem, I'll be around if you need more assistance.
wrote...
3 weeks ago
Thanks!
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  100 People Browsing
 717 Signed Up Today
Your Opinion
What's your favorite coffee beverage?
Votes: 205

Related Images
 5562
 77
 252