ko	pathway	ratio_in_study	ratio_in_pop	p_value
ko04724	Glutamatergic synapse	12/98	152/7206	8.56297811371e-07
ko05033	Nicotine addiction	7/98	56/7206	9.3281439198e-06
ko04080	Neuroactive ligand-receptor interaction	18/98	423/7206	1.25013742927e-05
ko04727	GABAergic synapse	8/98	110/7206	0.000114979681821
ko05032	Morphine addiction	8/98	110/7206	0.000114979681821
ko04723	Retrograde endocannabinoid signaling	10/98	175/7206	0.000121925668796
ko04728	Dopaminergic synapse	10/98	185/7206	0.000192755443485
ko05014	Amyotrophic lateral sclerosis (ALS)	6/98	74/7206	0.000476671649266
ko04713	Circadian entrainment	8/98	136/7206	0.000494485083111
ko00350	Tyrosine metabolism	4/98	33/7206	0.00097261084037
ko04514	Cell adhesion molecules (CAMs)	7/98	130/7206	0.00187563464162
ko04726	Serotonergic synapse	7/98	137/7206	0.00252838239306
ko04670	Leukocyte transendothelial migration	7/98	151/7206	0.00434696404092
ko04024	cAMP signaling pathway	10/98	279/7206	0.00445353120069
ko04740	Olfactory transduction	5/98	80/7206	0.0045136863882
ko04725	Cholinergic synapse	7/98	160/7206	0.00595378722075
ko04961	Endocrine and other factor-regulated calcium reabsorption	4/98	59/7206	0.00826697064074
ko04974	Protein digestion and absorption	5/98	96/7206	0.00968378612664
ko04916	Melanogenesis	6/98	142/7206	0.0125864469486
ko05030	Cocaine addiction	4/98	73/7206	0.0171248763932
ko04972	Pancreatic secretion	5/98	111/7206	0.0173280968539
ko00830	Retinol metabolism	3/98	42/7206	0.01908938667
ko04730	Long-term depression	4/98	78/7206	0.0213247273872
ko04512	ECM-receptor interaction	4/98	79/7206	0.0222339477744
ko01051	Biosynthesis of ansamycins	1/98	2/7206	0.0270164638422
ko05031	Amphetamine addiction	4/98	91/7206	0.0350031127881
ko04970	Salivary secretion	4/98	95/7206	0.0400364733944
ko04151	PI3K-Akt signaling pathway	10/98	390/7206	0.0426617630378
ko05034	Alcoholism	7/98	238/7206	0.0428409515972
ko04260	Cardiac muscle contraction	4/98	98/7206	0.0440691997606