Table 1. Absence of Effects of 10 mg/kg DCS on Observable Behaviors in Squirrel Monkeys.

Behavior	Modified frequency score
	Vehicle	DCS
Locomotion	9.3±1.7	8.9±1.7
Object manipulation	5.2±0.6	6.1±1.3
Foraging	0.2±0.1	0.3±0.1
Grooming	1.8±0.8	1.2±0.2
Scratching	2.6±0.8	0.3±0.2
Vocalization	2.0±1.5	1.8±1.3
Sleep posture	0	0
Static posture	0	0
Procumbent	0	0
Visual scan	19.3±0.6	18.3±1.0
Ataxia	0	0
Muscle resistance	0	0