41. This results in altered pathways for ventricular depolarization . 42. The duration is encoded by a long depolarization of these pre-pacemaker neurons. 43. An important step in childhood development is the gradual depolarization of these two drives. 44. Activation is most likely to be due to direct depolarization rather than synaptic activation. 45. Postsynaptic depolarizations can be either excitatory or inhibitory. 46. These can lead to mitochondrial swelling and depolarization . 47. This provides multiple scattering opportunities and causes depolarization . 48. In enveloped viruses, viroporins'depolarization effect is thought to promote viral budding. 49. Class Ia slows phase 0 depolarization in the ventricles and increases the absolute refractory period. 50. The electrical depolarizations that trigger cardiac myocytes to contract arise spontaneously within the myocyte itself.
