Related by context. Frequent words. (Click for all words.) 65 activities 58 Activity 47 activites 42 behavior 39 behaviors 36 exercise 36 neuronal activity 36 movements 36 active 35 transactions 34 patterns 34 Nonresidential 34 aerobic activity 34 uptick 34 occurring 34 strenuous exercise 34 pursuits 34 Nonresidential construction 34 expenditures 34 stimulation 34 Activities 34 disturbances 34 telomerase activity 33 ACTIVITY 33 recreational pursuits 33 physical exertion 33 Rafield 32 deceleration 32 brisk 32 expenditure 32 interaction 32 exertion 32 activeness 32 activations 32 vigorous 32 movement 32 growth 31 developments 31 nucleus accumbens 31 newsflow 31 consumption 31 orbitofrontal cortex 31 indicators 31 Ghrelin 31 disturbance 31 participation 31 ventral striatum 31 phenomena 31 enrichment 31 solicitations 31 Aerobic exercise 31 Participation 31 inactivity 31 spending 31 incidences 31 nonmanufacturing 30 Spending 30 involvement 30 habituation 30 downward trend 30 mating ritual 30 fibroblast 30 employment 30 slowed markedly 30 Horseback riding 30 tyrosine kinase 30 upswing 30 aerobic exercise 30 usage 30 socializing 30 footfall 30 interactions 30 Sedentary 30 resales 30 midbrain 30 exercising 30 upturn 30 chatter 30 aromatase 30 reacceleration 30 infiltration 30 acts 30 dealmaking 30 gyration 30 sentiment 30 Readings above 30 occuring 30 stimulated 30 sensory stimulation 29 skeletal muscles 29 obj obj = 29 circadian rhythm 29 sedentary 29 neurogenesis 29 upsurge 29 ISM Manufacturing 29 sharp deceleration 29 engage 29 impulses 29 occurs 29 mental stimulation