Stimulus control in two rodent models of attention-deficit/hyperactivity disorder

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• 作者：Adam E. Fox ; ^{afox@stlawu.edu} ; Sierra R. Caramia ; Molly M. Haskell ; Aerial L. Ramey ; Depika Singha
• 关键词：Spontaneously hypertensive rat (SHR) ; Wistar Kyoto (WKY) ; Stimulus control ; Response sequence ; Interval timing ; Attention-Deficit/Hyperactivity Disorder (ADHD)
• 刊名：Behavioural Processes
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：135
• 期：Complete
• 页码：16-24
• 全文大小：960 K
• 卷排序：135

文摘

Two potential rodent models of ADHD were tested for stimulus control differences. SHR/NCrl behavior perseverated toward light-cued levers in Experiment 1. WKY/NCrl behavior did not come under the control of cue lights in Experiment 1. Interval timing was roughly similar for SHR/NCrl, WKY/NCrl, and WI strains in Experiment 2. Latencies to initiate the FI were significantly longer for SHR/NCrl in Experiment 2.