Seizures are classified into two broad categories primarily generalized and partial seizures. A generalized seizure is characterized by loss of consciousness. There are several sub types of generalized seizure. The first is an absence seizure, this usually consist of brief spells of staring. This type of generalized seizure usually begins in early childhood and diminishes as the child grows older. However, absence seizures may continue until adulthood in some individuals (McKean, 2012). Next, myoclonic seizures are characterized by quick jerking movements. Atonic seizures display a sudden loss of tone and individuals frequently experience injuries related to falls. Generalized tonic clonic seizures display a tonic extension of extremities followed by clonic jerking. There can be variations of this type of seizure activity demonstrating either more tonic motion or clonic (McKean, 2012). Partial seizures initiate when there is an abnormal firing of neurons within the cerebral cortex. This area within the cerebral cortex dictates the symptoms of the seizure activity. A partial seizure can develop into a general seizure if both hemispheres are involved (McKean, 2012). Partial seizures are subdivided into simple and complex. In a complex partial seizure, the individual loses conciseness and has symptoms like lip smacking, staring, picking at clothes, walking around aimlessly. In a simple partial seizure the individual is awake and aware of the episode. The individual may
Epilepsy. In epilepsy, the grand mal seizure often begins with a sudden loss of consciousness and fall to the ground. The initial motor signs are a brief flexion of the trunk, an opening of the mouth and eyelids, and upward deviation of the eyes. The arms are elevated and abducted, the elbows semiflexed, and the hands pronated. These are followed by a more protracted extension phase, involving first the back and neck, then the arms and legs. There may be piercing cry as the whole musculature is seized in a spasm and air is forcibly emitted through the closed vocal cords. Since the respiratory muscles are caught up in the tonic spasm, breathing is suspended, and after some seconds, the skin and mucous membranes become cyanotic. The pupils are
Seizure is an abnormal electrical activity in a person's brain, seizures can occur on a daily basis. Others have them once every couple of months and many may have them every now and then or never if treated with medication. There are many types of seizure, for some seizures a person may become very stiff leading them to pass out and their whole body shakes, full body-seizures can reduce breathing, bite their tongues causing them to bleed,
Our brain is susceptible to many diseases that disrupt normal function, like the disease known as Grand Mal Seizures. Normally, electrical charges are produced by ions in the brain(sodium, potassium, or calcium) and they are released on a regular basis. When released, nerve cells are able to effectively communicate with each other. When a seizure occurs it's due to this process being disturbed. The Ions are damaged cause chemical imbalances which leads to misfired nerve signals. Grand Mal seizures are characterized by three stages. These stages include the Pre-Ictal stage, the Ictal stage(where the seizure occurs), and the Postictal stage. In the first stage, a patient is likely to see a hallucination or some sort of warning sign before the
Seizure is the physical finding that occurs after abnormal electrical activities in the brain. Patients with seizures could have symptoms like changes in one’s behavior, drooling, frothing at the mouth, irregular eye movement, grunting and snorting, incontinence, extreme changes in mood, shakes, sudden falls, abnormal changes in taste buds, clenching teeth, respiratory arrest, uncontrolled muscle spasms, twitching, and brief blackout follow by period of confusion where they don’t remember anything (Seizures: MedlinePlus Medical Encyclopedia). Seizures also have many underlying etiology such as abnormal sodium or glucose levels in the blood, brain infections, brain injuries, brain tumor,
Epilepsy is a medical ailment in which nerve cell activity in the brain is disturbed, causing seizures. Epilepsy consists of many levels of severity; there are staring spells on the lower end, and Grand Mal seizures on the higher end. Cheyenne is on the lower end with staring spells, memory loss, and involuntary talking it’s called Partial Onset Seizures; she has the potential that it can have it turn into Grand Mal seizures at any point in her life. On the path to discovering her epilepsy, it changed her and her family’s lives forever.
There has always been one experience that made an impression on my life. It was in March of 2008. In order to understand my condition you must first know what seizures are. A seizure happens because of an abnormal electrical activity in the brain. I was first diagnosed with Absence seizures (petit mal) where you lose awareness briefly that soon developed into Tonic-clonic (grand mal) where your arms and legs get stiff. Some may go unnoticed or in other cases can be severe.
A 29-year-male was suffering from idiopathic generalized epilepsy which usually occurred at night for 2 years. The patient had history of febrile seizure. His seizure was controlled with phenytoin (PHT) 200 mg daily but 3 months back he had 2 seizures because of drug default. He was prescribed oxcarbazepine 600 mg daily and PHT was increased to 300 mg. Three months later, he developed urticarial skin rash all over the body. Phenytoin and oxcarbazepine were stopped and he was referred to our hospital. On examination, he had fading skin rash. He was prescribed LEV 500 mg twice daily but on 9th day of LEV, he again developed morbilliform pruritic rash. Levetiracetam was replaced by clobazam 10 mg daily. One month later, he had a generalised tonic
Seizures may arise at any stage of age, but certain periods of life present a higher risk for their emergence. The frequency of seizures in the epileptic population varies widely. Some epileptic experiences only two seizures in a lifetime, and other may suffer 100 of attacks daily. Approximately 25 percent of epileptic experience seizures that are uncontrolled by current forms of
Types of seizures vary in intensity and effect. Some seizures are hardly noticeable, while others incapacitate the patient. Mild seizures, which can last for a few seconds, do not involve a loss of consciousness, but may change emotions or the way things look, feel, smell, taste, or sound. They may also involve involuntary twitching of an extremity, a leg or arm, and dizziness, a tingling sensation, or flashing lights. More severe seizures can last for a few minutes and involve a loss of awareness or consciousness. Other symptoms include repetitive movement, such as hand rubbing, chewing, blinking, staring, or walking in circles. With tonic-clonic seizures, also known as grand mal seizures, the body initially stiffens briefly, then begins to convulse. The teeth will clench sometimes biting the tongue, causing bleeding from the mouth. There may also be increased salivation causing foaming at the mouth. Additionally, a loss of control of bladder or bowel functions may occur. An epilepsy patient will typically have the same type of seizure, whether mild or severe, so symptoms will be similar from episode to
The first aid for a seizure depends on the type of seizure occurring. Generalized seizures will cause the person to fall, which may result in injury. A tonic–clonic seizure results in violent movements that cannot and should not be suppressed. The person should never be restrained, nor there by any attempt to put something in the mouth. Regarding morbidity trauma is common among people with generalized tonic-clonic seizures. Injuries such as ecchymosis; abrasions; and tongue, facial, and limb lacerations often develop as a result of the repeated tonic-clonic movements. Atonic seizures are also frequently associated with facial and neck injuries. Worldwide, burns are the most common serious injury associated with epileptic seizures. Regarding
The book tells us that there are three classifications of seizures: partial, unclassified, and generalized seizures. (Porth) Partial seizures begin in one part of the brain, they either
The individual may appear to be in a trance and moves randomly with no control over body movements. The individual's activity does not cease during the seizure, but behavior is random and totally unrelated to the individual's surroundings. This form of seizure may be preceded by an aura (a warning sensation characterized by feelings of fear, abdominal discomfort, dizziness, or strange odors and sensations).
Epilepsy Research Paper People most often associate violent twitching, falling to the floor and drooling with epilepsy. However the described event is only one kind of an epileptic seizure, which is called a tonic-clonic seizure. There are many other kinds of seizures, and each has different sets of signs and symptoms. During generalized seizures the whole brain is affected and the initial symptom is loss of consciousness. This category includes such seizures as absence seizure, myoclonic seizure, and atonic attack.
Simple partial: seizures do not cause a loss of consciousness. During a simple partial seizure the person will experience motor, sensory or autonomic symptoms such as abdominal discomfort, strange tastes in their mouth, and an increase in heart rate.
Partial seizures are divided into two categories: simple partial seizures and complex partial seizures. In a simple partial seizure, a small part of one of the lobes of the brain may de damaged. The person affected by a simple partial seizure won’t lose consciousness, and will undergo this type of seizure for about one minute or less. In generalized seizures, abnormal neuronal activity quickly arises on both parts of the brain. These type seizures may cause loss of consciousness, falls, or a muscle’s massive contractions.