Can you fill in the blanks

[Bioslave]

Parasympathtic innervation of the heart involves a preganglionic Neuron that arises from ___________ levels of the CNS and synapses with a postganglionic neuron in a ____________ ganglion that is located in the heart wall. Conversely sympathetic innervation to the heart involves a preganglionic neuron that arises from______________ levels of the CNS and synapses in a___________ ganglion before reaching the heart.


This question is on my study guide and I have no clue what this is about... Thanks for any help.

[Bioslave]

So for the first blank I have Craniosacral, second blank I put intramural, for the 3rd blank I put throacolumbar, and the 4th blank I put collateral. If you find any of these answers to be wrong.. please let me know as I have my test at 9AM.. thanks!!!