During aerobic exercise the performance of the heart is based on heart rate, the amount of blood pumped per beat (stroke volume), and heart contractility, or the forcefulness of each heart contraction. Combined, these variables increase blood flow and oxygen supply to meet the demands of the exercising muscles.
Non-epileptic seizures are paroxysmal events that mimic an epileptic seizure but do not involve abnormal, rhythmic discharges of cortical neurons.[1] They are caused by either physiological or psychological conditions. The latter is discussed more fully in psychogenic non-epileptic seizures.
times called pseudoseizures, but âpsychogenic non-epileptic seizuresâ (PNES) is now the preferred term. PNES are the most common condition misdiagnosed as epi-lepsy. PNES are not rare, with a frequency comparable to multiple sclerosis. In general, 1 in 5 of patients sent to epilepsy centers for difficult seizures is found to have PNES instead of epileptic sei-zures. Your physician may suspect PNES when the seizures have