ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko05032	Morphine addiction	13/121	110/7206	2.95997909465e-08
ko04723	Retrograde endocannabinoid signaling	11/121	175/7206	0.000159377920949
ko04024	cAMP signaling pathway	13/121	279/7206	0.000767367291968
ko00604	Glycosphingolipid biosynthesis - ganglio series	3/121	14/7206	0.00146848538264
ko04360	Axon guidance	11/121	233/7206	0.00177613656365
ko04713	Circadian entrainment	8/121	136/7206	0.00196792157814
ko04740	Olfactory transduction	6/121	80/7206	0.00216126106725
ko04727	GABAergic synapse	7/121	110/7206	0.00241370007746
ko04742	Taste transduction	5/121	61/7206	0.00345263018773
ko04728	Dopaminergic synapse	9/121	185/7206	0.00380602344103
ko04724	Glutamatergic synapse	8/121	152/7206	0.00392418451789
ko04710	Circadian rhythm	4/121	43/7206	0.00563242847946
ko04072	Phospholipase D signaling pathway	9/121	197/7206	0.00573719379069
ko00515	Mannose type O-glycan biosynthesis	3/121	25/7206	0.00811223005973
ko04921	Oxytocin signaling pathway	9/121	209/7206	0.00835369001285
ko04070	Phosphatidylinositol signaling system	6/121	112/7206	0.0111630143142
ko04930	Type II diabetes mellitus	4/121	54/7206	0.012537074831
ko05033	Nicotine addiction	4/121	56/7206	0.0141934642224
ko04722	Neurotrophin signaling pathway	7/121	160/7206	0.017838089198
ko04071	Sphingolipid signaling pathway	7/121	162/7206	0.018967681876
ko04010	MAPK signaling pathway	11/121	321/7206	0.0225154521517
ko04720	Long-term potentiation	5/121	99/7206	0.0251463292754
ko04931	Insulin resistance	6/121	137/7206	0.0274228354584
ko05020	Prion diseases	3/121	40/7206	0.0290679623181
ko04080	Neuroactive ligand-receptor interaction	13/121	423/7206	0.0300692693662
ko05030	Cocaine addiction	4/121	73/7206	0.0338967622277
ko04012	ErbB signaling pathway	5/121	109/7206	0.036045136118
ko00532	Glycosaminoglycan biosynthesis - chondroitin sulfate / dermatan sulfate	2/121	19/7206	0.0396952231977
ko04923	Regulation of lipolysis in adipocytes	4/121	77/7206	0.0400705872172
ko04730	Long-term depression	4/121	78/7206	0.0417077989586
ko04013	MAPK signaling pathway - fly	5/121	115/7206	0.0437945885288