Tics & Stereotypies Phenomenology Atlas (Part 2): Stereotypies, Autism and Rett Syndrome
Video 9.34 (C9c34): Autism with Stereotypies and Myoclonus
Hand-clapping stereotypies and task-induced multifocal myoclonic jerks.
Video 9.35 (C9c35): Autism with Complex Stereotypies
Rocking, hand waving, clapping, and repetitive self-directed behaviors.
Video 9.36 (C9c36): Stereotypy Responsive to Tetrabenazine
Repetitive dystonic posturing successfully treated with long-term tetrabenazine.
Video 9.37 (C9c37): Tetrabenazine-Induced Oculogyric Crisis
Autism-associated stereotypies complicated by drug-induced dystonic eye deviation episodes.
Video 9.38 (C9c38): Autism-Related Stereotypies
Hand flapping, arm posturing, and repetitive face-touching improved with clonazepam.
Video 9.39 (C9c39): Stereotypies with Freezing Episodes
Repetitive hand movements and staring associated with negative motor phenomena.
Video 9.40 (C9c40): Complex Stereotypy Syndrome
Episodes of repetitive hand, facial, vocal, and truncal movements responsive to valbenazine.
Video 9.41 (C9c41): Rett Syndrome with Stereotypies
Hand wringing, hand flapping, myoclonus, and episodic eye deviation with breath holding.
Video 9.42 (C9c42): Rett Syndrome with Ataxia and Negative Myoclonus
Hand-clapping stereotypies, truncal ataxia, and standing-induced negative myoclonus.
Video 9.43 (C9c43): Childhood Complex Stereotypies
Hand twirling, arm posturing, and repetitive flapping behaviors.
Video 9.44 (C9c44): Suppressible Hand-Twirling Stereotypies
Frequent bilateral hand-twirling movements reduced by distraction.
Video 9.45 (C9c45): Childhood Motor Stereotypies
Arm flailing, rocking, and kicking movements in an otherwise interactive child.
Video 9.46 (C9c46): Video Game-Induced Finger Stereotypies
Repetitive stereotyped finger flexion triggered by focused gameplay.
Video 9.47 (C9c47): Toddler Stereotypies During Concentration
Highly stereotyped repetitive movements occurring during focused activities.
Video 9.48 (C9c48): “Hercules Pose” Stereotypy
Sustained, repetitive flexion and extension posturing of the arms.
Video 9.49 (C9c49): Head-Rocking Stereotypy
Repetitive head rocking during musical performance without awareness.
Video 9.50 (C9c50): Hand-Writhing Stereotypy
Frequent stereotyped writhing hand movements without functional impairment.