Downloaded 96 times
Uploaded byAzizah Mh
Tics and tourette’s syndrome
Tics are sudden, repetitive movements or sounds that involve discrete muscle groups. Tourette's syndrome is a neurological disorder characterized by both motor and vocal tics which begin in childhood and are often linked to conditions like ADD and OCD. While there is no cure, tics typically improve after adolescence. Treatment options include medications, behavioral therapies, and supportive counseling to help manage symptoms and their social impact.
More Related Content
Similar to Tics and tourette’s syndrome
Tics and tourette’s syndrome
- 1.
- 2. What is Tics? A tics is a sudden,repetitive,non- rhythmic,stereotyped motor movement or vocalization involving discrete muscle groups. They can be classified as either motor or vocal (phonic), or as simple or complex.
- 3. Types of tics SIMPLE MOTOR TICS Typically sudden,brief,meaningless movements or sounds that usually involve only one group of muscles. Sometimes mistaken for muscle spasms. SIMPLE VOCAL TICS Usually use only one muscle group. COMPLEX MOTOR TICS Typically more purposeful appearing movements that last for rather longer. COMPLEX VOCAL TICS Involve words and phrases, and may include repetition of what was just heard or said or socially inappropriate phrases.
- 4. Symptoms and effect SimpleTics • Sudden, brief, and repetitive. Involve few muscle groups Motor Tics -Eye blinking -Head jerking -Shoulder shrugging -Finger flexing Complex Tics • Distinct, coordinated patterns of movements. Involve many muscle groups. Motor Tics -Smelling or touching objects -Flapping the arms -Hopping -Touching the nose Vocal Tics -Using different tones of voice -Coprolalia -Echolalia -Palallia
- 5. What is coprolalia,echolalia, and palilalia? Coprolalia: Performing obscene or forbidden gestures. Echolalia: The imitation of a series of movements that have just been observed. Palilalia: The repetition of any movement or behavior the person just performed.
- 6. Severe symptomsmay greatly affect a person with Tourette’s by interfering with communication, quality of life, and daily functioning. Tics are often worse with anxiety or excitement, and better during calm and focused activities. With extreme effort, some people can temporarily hold their tics back until they find a less disruptive location to express them, but this often causes tension to the point where they feel like the tics must be expressed (against their will). Tourette’s is often linked with ADD and OCD
- 7. Diagnosis There areno blood, laboratory, or imaging tests available to diagnose Tourette’s. Both motor and vocal tics must be present, but not necessarily at the same time. Tics occur at least several times a day nearly every day or intermittently for at least a year. Tics cannot be caused by medications, other substances, or another medical condition. Often, patients receive a formal diagnosis long after their tics are present. Many people with Tourette’s are self diagnosed after they, their parents, other relatives or friends hear about Tourette’s from others.
- 8.
- 9. What is Tourette’sSyndrome A chronic disorder that has both motor and vocal tics. It is usually inherited, and starts between the ages of 6 and 10 years old. Tourette’s syndrome tends to progress and become most severe during puberty and then stabilizes in adulthood.
- 10. How is itdiagnosed? Criteria according to the DSM-IV: Both multiple motor and one or more vocal tics have been present at some time during the illness, although not necessarily concurrently. The tics occur many times a day (usually in bouts) nearly everyday or intermittently throughout a period of more than one year, and during this period there was never a tic-free period of more than three consecutive months. The disturbance causes marked distress or significant impairment in social, occupational, or other important areas of functioning. The onset is before 18 years of age The disturbance is not due to the direct physiological effects of a substance (e.g. stimulants) or a general medical condition (e.g. Huntington’s disease or a post viral encephalitis)
- 11. Onset of Tourette’s Typically, the disorder begins with a simple motor tic on the face (e.g., blinking). The tics persist and generalize to other parts of the body; waxing and waning is typical. Eventually, vocalizations (e.g., sniffing, snorting, throat clearing, barking, hiccuping, or uttering nonsense words or intelligible words) ensue and are typically “explosive.”
- 12. Other Symptoms ofTourette’s Other abnormal movements and behavior patterns can also develop: Stuttering Sticking out the tongue Smelling objects Pounding the chest or body Grabbing at one’s genitals Compulsive touching Bruxism Echopraxia
- 13. Prognosis There isno cure for Tourette’s, but the condition often improves in the late teens or early 20’s. It is a lifelong and chronic condition, but is not degenerative. People with Tourette’s have a normal life expectancy Tourette’s Syndrome does not impair intelligence. Neurobehavioral disorders that are associated with tourette’s such as ADD, ADHD, OCD, depression, generalized anxiety, panic attacks, and mood swings can persist in adult life even though the severity of tics may lessen.
- 14. Treatment Medications maybe taken to minimize the impairment caused by Tourette’s Behavioral treatments Awareness training and competing response training can be used to reduce tics. Supportive therapy Although this hasn’t been shown to reduce tics, can help a person with Tourette’s better cope with the disorder and the social and emotional problems that may occur because of it.