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365 Possible Causes for Myoclonic Jerking, Syncope

  • Hypoglycemia

    A 64 year-old African female was brought to the emergency room with a 1-month history of recurrent syncope, weight loss, and abdominal bloating.[] In newborns, hypoglycemia can produce irritability, jitters, myoclonic jerks , cyanosis , respiratory distress, apneic episodes, sweating, hypothermia , somnolence, hypotonia[] The symptoms include being: Hungry Shaky Sleepy Anxious Dizzy Confused or nervous Sweaty Irritable Syncope (Passing out, losing consciousness) Some people have trouble speaking[]

  • Familial Progressive Myoclonic Epilepsy

    jerks may occur as a component of an absence seizure or at the onset of a GTCS Early Infantile Myoclonic Encephalopathy (Otohara Syndrome) General features: Initial seizures[] Chandler Epilepsy due to mitochondrial and metabolic disorders Benign neonatal seizures Breath holding spells 5/7 Chandler Amy Amy Cardiac etiologies (prolonged QT intervals) Syncope[] English Juvenile myoclonic epilepsy (JME) is a heritable nonprogressive syndrome characterized by seizures and bilateral myoclonic jerks usually of the upper extremities.[]

  • Myoclonic-Astatic Epilepsy

    The involvement of these structures might predispose to the typical seizure semiology of myoclonic jerks observed in MAE.[] People with syncope do not have the rhythmic contracting and then relaxing of the body's muscles.[] jerks, by using burst-locked EEG averaging where necessary.[]

  • Epilepsy

    People with JME can have absence seizures, myoclonic (muscle-jerking) seizures, and generalized tonic-clonic seizures.[] A 44-year-old male patient was admitted to the hospital for observation after an unwitnessed syncope.[] Myoclonic seizures usually appear as sudden brief jerks or twitches of your arms and legs. Tonic-clonic seizures.[]

  • Angelman Syndrome

    A girl with Angelman syndrome had recurrent episodes of ventricular asystole and syncope caused by severe vagal hypertonia during outbursts of laughing.[] In addition, there was improvement in the myoclonic jerks, sleep pattern, and developmental progress.[] She was initially treated with vigabatrin which resulted in worsening of myoclonic jerks.[]

  • Syncope

    jerking is common in syncope.[] […] for syncope is identified.[] A questionnaire-based study describes migraine leading to syncope and treatment of migraine to reduce syncope.[]

  • Vasovagal Syncope

    During the session, the participant appeared to have a brief event involving fainting and myoclonic jerks of the upper extremities.[] Vasovagal syncope, or the "common faint", is the most common cause of syncope.[] A combination of factors may cause a brief syncopal episode in the ICU.[]

  • Hypocalcemia

    jerks In more severe cases of hypocalcemia, findings can include: -Laryngospasm and stridor -Tetany -Altered mental status -Apnea -Seizures -Hypotension -Decreased myocardial[] Acute hypocalcemia may lead to syncope, congestive heart failure, and angina due to the multiple cardiovascular effects.[] Hypocalcemia: Typical findings in mild to moderate hypocalcemia can include: -Fatigue -Cramping -Weakness -Paresthesias, especially in the perioral area and distal extremities -Myoclonic[]

  • Nocturnal Myoclonus Syndrome

    It has frequently been confused with, and should be clearly differentiated from, other normal jerking movements of sleep, such as partial myoclonic jerks and massive myoclonic[] The most important imitators of epileptic seizures are dizziness, vertigo, syncope, complicated migraine; and somewhat less frequently sleep disorders, transient cerebral[] EPILEPSY IMITATORS OVERVIEW SYNCOPE AND ANOXIC SEIZURES Vasovagal syncope Reflex anoxic seizures Breath-holding attacks Hyperventilation syncope Compulsive valsalva Neurological[]

  • Lennox-Gastaut Syndrome

    An electroencephalogram ( EEG) should not be performed in the case of probable syncope because of the possibility of a false-positive result.[] In such cases, massive myoclonic jerks, myoclonic-atonic attacks, as well as atonic seizures may occur, though much less frequent and severe than the other manifestations.[] Lennox and Davis first correlated the slow spike-and-wave EEG pattern with a distinctive group of clinical manifestations including specific seizure types (myoclonic jerks[]

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