Studies related to Prepulse Inhibition and Theanine

Effect Of L-theanine On Sensorimotor Gating In Healthy Human Subjects

Effect Both
Values Figure 1. 200 and 400 mg increase but not 600
Trial Design Randomized trial
Trial Length 24 hours
Number of Subjects 14
Sex Both Genders
Notes for this study:
In this randomized, placebo-controlled trial, 14 healthy adults were given 0, 200, 400, and 600 mg in random order and were subjected to prepulse inhibition testing as a measure of sensorimotor gating 90 minutes after.

200 and 400 mg increased the % of prepulse inhibition but not 600 mg.