If the correlation coefficient has a positive value (above 0) it indicates a positive relationship between the variables meaning that both variables move in tandem, i.e. as one variable decreases the other also decreases, or when one variable increases the other also increases.
What Causes Alien Hand Syndrome? Despite the movements involved with alien hand syndrome, it isnât technically a movement disorder. Instead, it appears to occur as the result of some type of neurological damage. Common causes include: Stroke. Tumors. Various neurodegenerative diseases.
There are many causes of fatal arrhythmias including cardiomyopathies,1,2 inherited defects in the conduction system (such as prolonged-QT syndrome or Brugada syndrome),3 and the most commonly associated factor: ischemic injury from acute myocardial infarction (AMI) or previous infarct.4 Electrolyte imbalance can lead to arrhythmias and sudden death ...