behavior — anxiety         open field test   Golani1 thigmotaxis endpoints         • near-wall  • curvature  • duration  • incursions  5 strains   age 10wks   Inbred Golani1 measure of center avoidance         • median length  • incursions  • median incursions  • outbound/inbound speeds  5 strains   age 10wks   Inbred   behavior — exploratory         open field test   Golani1 measure of center occupancy         • center occupancy  • proportion of incursions  • segment length        • intermediate incursions  • arena-crossings  8 strains   age 10wks   Inbred Golani1 spatial and temporal endpoints         • mid-incursions  • arena-crossings  • path-to-center  • center duration  5 strains   age 10wks   Inbred   behavior — learning and memory         open field test   Golani1 locational memory and familiarity endpoints         • homebase preference   • homebase visits   • homebase lingering  8 strains   age 10wks   Inbred   behavior — locomotor activity         open field test   Golani1 locomotor activity         • distance traveled  • latency to maximum velocity  • change in activity at half-time  8 strains   age 10wks   Inbred Golani1 high-speed motion (progression segment) endpoints         • darting episodes  • distance  • maximal speed        • acceleration  • turn radius  • turn rate  8 strains   age 10wks   Inbred Golani1 low-speed motion (lingering segment) endpoints         • lingering mean  • duration  • special spread  • diversity of motion  8 strains   age 10wks   Inbred

Number of mice tested per strain, for each measurement