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. Author manuscript; available in PMC: 2014 Jun 1.
Published in final edited form as: Psychopharmacology (Berl). 2013 Feb 14;227(4):10.1007/s00213-013-3006-z. doi: 10.1007/s00213-013-3006-z

Table 2.

Dynamics of DOI-induced HTRs in 420-Hz video recordings.

Reciprocation frequency (Hz) Head rotations per response
Mouse # HTRs analyzed Mean±S.E.M. Range Mean±S.E.M. Range
1 45 90.7±0.7 77.4–96.9 6.8±0.2 5–9
2 34 91.0±0.7 81.7–98.0 7.2±0.2 5–11
3 40 90.5±0.6 81.9–98.0 7.4±0.1 6–9
4 12 93.4±0.9 89.1–98.0 7.0±0.1 6–8
5 29 87.1±0.6 81.7–93.3 7.4±0.2 6–9
Total: 160 90.3±0.31 7.2±0.11
1

Calculated as the mean of all analyzed responses.