Ellen Leibenluft, M.D., NIMH Emotion and Development Branch, explains the history of Disruptive Mood Dysregulation Disorder. For more information, see NIMH .\r<br>\r<br>We are sad to note that Dr. Fisher passed away due to a sudden illness on May 11, 2015. We sincerely appreciate the time he took to share his knowledge with .\r<br>\r<br>What is Disruptive Mood Dysregulation Disorder (DMDD)? Disruptive Mood Dysregulation Disorder features an irritable mood and tantrums. SUBSCRIBE: .\r<br>\r<br>for Psych 476.\r<br>\r<br>Watch more How to Understand Child Psychology videos: So .
