How many Seratonin pathways are in the brain?

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2007-03-11 18:38:09 · 3 answers · asked by rubberduckiepower 1 in Education & Reference ➔ Homework Help

just one that delivers to all parts of the brain and down the spine, but does not branch off.

2007-03-11 18:42:13 · answer #1 · answered by Anonymous · 0⤊ 0⤋

Darn! I knew there was something I forgot last time I had my hood up! Guess It'll have to wait for the next brain tune-up.

2007-03-12 01:41:08 · answer #2 · answered by jam_please 4 · 0⤊ 0⤋

I don't think that you can quantify that. From what I know, they are as abundant as neural pathways. Of which there are A LOT.

2007-03-12 01:40:57 · answer #3 · answered by Anonymous · 0⤊ 0⤋