ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko05033	Nicotine addiction	9/114	56/7206	1.83699586136e-07
ko04360	Axon guidance	15/114	233/7206	3.39269848536e-06
ko04723	Retrograde endocannabinoid signaling	11/114	175/7206	9.30440558605e-05
ko04721	Synaptic vesicle cycle	7/114	80/7206	0.000252722820025
ko04010	MAPK signaling pathway	13/114	321/7206	0.00158875545639
ko04514	Cell adhesion molecules (CAMs)	7/114	130/7206	0.004400554233
ko04727	GABAergic synapse	6/114	110/7206	0.00775936627564
ko05032	Morphine addiction	6/114	110/7206	0.00775936627564
ko04728	Dopaminergic synapse	8/114	185/7206	0.00880816562846
ko00604	Glycosphingolipid biosynthesis - ganglio series	2/114	14/7206	0.0199417952824
ko04713	Circadian entrainment	6/114	136/7206	0.0204983647407
ko04144	Endocytosis	11/114	342/7206	0.0227839314155
ko04724	Glutamatergic synapse	6/114	152/7206	0.0330708289844
ko04080	Neuroactive ligand-receptor interaction	12/114	423/7206	0.0425212511767
ko04071	Sphingolipid signaling pathway	6/114	162/7206	0.0430375734522
ko04666	Fc gamma R-mediated phagocytosis	5/114	122/7206	0.0437147272122
ko05210	Colorectal cancer	4/114	86/7206	0.0469140765938