What is Cerebral Palsy?
Cerebral Palsy is a collection of motor disorders resulting from damage to the brain that can occur before, during and after birth. Congenital cerebral palsy indicates that a person developed cerebral palsy at birth which is the case of the majority of people with cerebral palsy. According to the Centers for Disease Control and Prevention (CDC), Cerebral Palsy (CP) is a group of disorders that affect a person’s ability to move and maintain balance and posture. It is the most common motor disability in childhood. It is estimated that an average of 1 in 345 children in the U.S. have cerebral palsy. For many years, it was thought cerebral palsy was due to lack of oxygen. Studies show this only accounts for 19% of all cases.
Prevalence and Characteristics
- Around 764,000 people in the United states have at least one symptom of cerebral palsy
- Around 10,000 babies are born each year with cerebral palsy
- Boys are diagnosed more often than girls
- Cerebral palsy is the mot commonly diagnosed childhood motor disability in the United States
- Over 77% of children with cerebral palsy have the spastic form
- More than 50% of all children with cerebral palsy can walk independently
- African American children with cerebral palsy are 1.7 times more likely to need assistance with walking or be unable to walk at all
- Around 41% of babies and children with cerebral palsy will have limited abilities in crawling, walking and running.
- Around 41% children with cerebral palsy in the United states have some form of a cognitive disorder
- Behavior problems are common in children with cerebral palsy including social skills and anger issues.
- Seizures are a common associate disorder of cerebral palsy and can range from mild to extreme severe.
- There is no known cure
What Causes Cerebral Palsy?
Studies show that about 10 to 20 percent of children with cerebral palsy acquire the disorder after birth. This includes through infections, jaundice, RH incompatibility and severe oxygen shortage in the brain.
Types of Cerebral Palsy
Ataxic- indicates the muscle tone is too low or too loose
- affects 5 to 10 percent of people with cerebral palsy
- movements are unsteady and shaking
- have difficulty making quick movements
Spastic- refers to the inability of muscle to relax
- is the most common type of cerebral palsy
- 70-80% of people have spastic cerebral palsy
- will have difficulty moving from one position to another
Athetoid-uncontrolled twisting movements
- Affects 10 to 20% of people with cerebral palsy
- often have difficulty holding themselves in an upright position
- muscles move involuntarily causing limbs to twitch
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A generalized seizure, formally known as a gran mal seizure affects both sides of the brain, and starts in all parts of the brain at the same time. About 25 percent of people with epilepsy have generalized seizures. It affects all ages, socioeconomic and racial groups.
There are 4 phases of a generalized seizure:
- Prodromal. This is the first phase where an early sign may include a group of symptoms hours or days before the seizure including depression, difficulty concentrating, headaches, insomnia and mood changes.
- Aura. Typically, an aura occurs from a few seconds to a few minutes before the arrival of the seizure. Signs may include blurry vision, buzzing, ringing or an abdominal sensation.
- Tonic-Clonic. This is the phase where the whole body is affected. The body begins to stiffen and the person loses consciousness and falls. This is followed by a violent uncontrollable shaking. During this phase, the person may have difficulty breathing, an inability to swallow, may drool and begin to sweat.
- Postictal. Occurs at the end of the seizure, common signs include confusion, anxiety, depression, embarrassment, fear, memory loss, upset stomach and sleepiness.
There are 6 types of generalized seizures:
- Absence (Petit Mal). It occurs throughout the entire brain beginning and ending very quickly. The person becomes unconscious with a blank stare. It may appear the person is day dreaming.
- Tonic-Clonic. When the body stiffens and shakes. usually last 1 to 3 minutes.
- Clonic. When a person has a muscle spasm in the face, neck and arms may last several minutes.
- Tonic. The muscles in the arms, legs and trunk are affected. Usually last less than 20 seconds.
- Atonic. the muscles go limp and can cause a person to fall or head his or her head if they are standing.
- Myoclonic. Muscles suddenly jerk. The electrical impulses are strong enough to throw a person to the ground.
What Causes Epilepsy with Generalized Seizures?
Possible causes of epilepsy and seizures include:
- a change in the structure of your brain
- an infections of the brain, such as meningitis or encephalitis
- head trauma
- a brain tumor
- Alzheimer’s disease
- a stroke, or a loss of blood flow to the brain resulting in brain cell death
- congenital conditions, including Down syndrome or tuberous sclerosis
First Aid For Tonic Clonic Seizures:
Call 911 if:
- The person has never had a seizure before.
- the person has difficulty breathing or waking after the seizure.
- The seizure lasts longer than 5 minutes.
- The person has a seizure back-to back.
- The person is injured during the seizure.
- The person has an additional condition like diabetes, or heart disease.
- Ease the person to the floor.
- Turn the person gently onto the side (this will help the person breathe).
- Clear the area around the person of anything hard or sharp
- Put something soft and flat, like a folded jacket, under his or her head.
- Loosen ties or anything around the neck including button on a shirt.
- Time the seizure.
Familiarize Yourself With The Warning Signs
Each person is different. Typically warning signs of a seizure may include:
- Loss of consciousness
- Stiffening of the body
- Jerking of limbs
- Slight twitching
- A loss of awareness
- Do not hold the person down or try to stop his or her movements.
- Do not put anything in the person’s mouth. This can injure teeth or the jaw. A person having a seizure cannot swallow his or her tongue.
- Do not try to give mouth-to-mouth breaths (CPR). People usually start breathing again on their own after a seizure.
- Do not offer the person water or food until he or she is fully alert.
After the seizure:
After the seizure ends, the person will probably be groggy and tired. He or she also may have a headache and be confused or embarrassed. Try to help the person find a place to rest. If necessary, offer to call a taxi, a friend, or a relative to help the person get home safely.
Don’t try to stop the person from wandering unless he or she is in danger.
Don’t shake the person or shout.
Stay with the person until he or she is completely alert.
University of Chicago Medicine
In keeping with celebrating Down Syndrome Awareness month, here are some additional facts on Down syndrome:
Down syndrome occurs when an individual has a full or partial extra copy of chromosome 21. This alters the course of development and causes characteristics associated with Down syndrome.
There are 3 types of Down syndrome
It is the most commonly occurring chromosome condition
1 in 691 babies are born in the United States
The incidences increases with the age of the mother due to high fertility rates in younger women.
An increased for certain medical conditions such as, congenital heart defects, respiratory, Alzheimer disease and childhood Leukemia.
Common traits include low muscle tone, small stature, upward slant in the eyes and a single deep crease across the center of the palm.
Translocation is the only type that is inherited
Is named after British Doctor John Langdon Downs the first to categorize the common features
Dr. Jerome Lejeune discovered Down syndrome is a genetic disorder
A person has 3 copies of chromosome 21 instead of 2
Is the leading cause of intellectual and developmental disabilities in the United States and the World.
38% of Americans know someone with Down syndrome
The average lifespan is 60. In 1983, it was 25.
39.4 % are in the mild intellectual disability range of 50-70.
1% are on the border
A growing number live independently
Occurs in all races and economic levels.
Some high school graduates with Down syndrome participate in post-secondary education.
In the United States, Down syndrome is the least funded major genetic condition