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Table 1 Motor behavioral training stage parameters

From: Deficits in skilled motor and auditory learning in a rat model of Rett syndrome

Training stage

Hit time window (s)

Lever Location (cm)

Reward criteria

Criterion for advancement to next stage

Stage 1

2.0

− 1

Single lever press

30 pellets per session for 3 sessions

Stage 2

2.0

− 1

Release of first lever press

30 pellets per session for 3 sessions

Stage 3

2.0

− 1 ➔ 2

Release of first lever press

30 pellets per session for 3 sessions

Stage 4

0.5 - 2.0

2

Double lever press

30 pellets per session for 3 sessions

Stage 5

0.5

2

Double lever press

100 pellets and 65% hit rate per session for 3 sessions