Video 9.1 (C9c1): Chronic Simple Motor Tics
Simple motor tics involving the face, jaw, arms, and legs with excellent long-term response to clonazepam.
Video 9.2 (C9c2): Mild Facial and Neck Tics
Subtle eyelid closure and neck tics managed conservatively without treatment.
Video 9.3 (C9c3): Chronic Motor Tic Disorder
Blinking, neck-turning, and facial tics with sustained benefit from clonazepam therapy.
Video 9.4 (C9c4): Simple Eyebrow-Raising Tic
Isolated forehead and eyebrow tics requiring no treatment.
Video 9.5 (C9c5): Forehead Tic in Childhood
Classic eyebrow-raising and forehead tics observed on home video.
Video 9.6 (C9c6): Complex Motor Tics
Facial, jaw, platysma, and repetitive touching behaviors responding well to clonazepam.
Video 9.7 (C9c7): Lower Cranial Motor Tics
Lip, jaw, and lower facial tics with excellent treatment response.
Video 9.8 (C9c8): Facial and Neck Tic Disorder
Simple motor tics affecting the face and neck with partial suppressibility.
Video 9.9 (C9c9): Complex Hand Tic
Repetitive hand movements across the face in an otherwise healthy child.
Video 9.10 (C9c10): Blinking and Nose-Wrinkling Tics
Mild facial motor tics not requiring treatment.
Video 9.11 (C9c11): Ear-Wiggling Complex Tic
Repetitive complex motor tic involving ear elevation.
Video 9.12 (C9c12): Complex Ocular Tic
Stereotyped blinking and sustained eye deviation occurring during relaxation.
Video 9.13 (C9c13): Ocular Tic Disorder
Eye deviation tics associated with a premonitory urge and relief after execution.
- Pending
Video 9.14 (C9c14): Limb Motor Tics
Occasional shoulder, arm, and finger tics without functional impairment.
Video 9.15 (C9c15): Childhood Ocular Tics
Intermittent eye deviation consistent with chronic simple motor tic disorder.
Video 9.16 (C9c16): Midline Motor Tic Syndrome
Blinking, sniffing, and repetitive abdominal contractions.
Video 9.17 (C9c17): Scapular Tic Disorder
Continuous scapular movements with audible popping and shoulder shrugging.
Video 9.18 (C9c18): Stair-Descending Complex Tic
Task-specific tic triggered only while descending stairs.
Video 9.19 (C9c19): Severe Complex Motor Tic Disorder
Compulsive writhing movements and dangerous forward-falling tics.
Video 9.20 (C9c20): Vocal Tic Disorder
Frequent forceful throat-clearing vocalizations resistant to clonazepam.
Video 9.21 (C9c21): Tourette Syndrome with Vocal Tics
Motor and vocal tics including blinking, shrugging, throat-clearing, and vocalizations.
Video 9.22 (C9c22): Facial Tic Disorder
Blinking, sniffing, and lower facial tics without vocal involvement.
Video 9.23 (C9c23): Severe Motor Tic Disorder
Prominent facial, neck, limb, and truncal tics with limited suppressibility.
Video 9.24 (C9c24): Motor Tics with Compulsive Behaviors
Facial tics accompanied by compulsive repetitive hand rubbing.
Video 9.25 (C9c25): Tourette Syndrome with Complex Tics
Continuous vocal and motor tics with multiple compulsive movements.
Video 9.26 (C9c26): Severe Tourette Syndrome
Complex motor and vocal tics including touching behaviors, vocalizations, and coprolalia.
Video 9.27 (C9c27): Tic Status
Near-continuous motor and respiratory tics with aerophagia and inability to suppress movements.
Video 9.28 (C9c28): Tourette Syndrome with Multiple Tic Phenotypes
Extensive simple and complex motor tics with vocal squeaking.
Video 9.29 (C9c29): Severe Tic Paroxysms
Explosive episodes of head-banging, shouting, and cursing superimposed on chronic tics.
Video 9.30 (C9c30): Advanced Tourette Syndrome
Facial, neck, axial, spitting, and cursing tics interfering with communication.
Video 9.31 (C9c31): Severe Tourette Tic Crisis
Unremitting motor and vocal tics with sustained retrocollis.
Video 9.32 (C9c32): Screaming Vocal Tics
Frequent screaming vocalizations occurring every 10 to 15 seconds.
Video 9.33 (C9c33): Tourette Syndrome with Functional Overlay
Groaning tics followed by distractible functional flailing movements.
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.