[Retracted] Experimental Study on the Central Mechanism of Penehyclidine Hydrochloride against Relapse Behavior in Morphine-Dependent Rats

Table 1

Exercise strategy experiment results.

	1	2	3	4
Fringe	11%	11%	10%	12%
Trend	31%	31%	33%	34%
Linear	40%	38%	37%	36%
Random	19%	21%	21%	23%