Anatomy & Physiology
A local potential is also known as:
When the activation gates open, it permits the influx of sodium ions into the neuron through the channels, causing the voltage across the neuronal membrane to increase. This increase constitutes to:
The absolute refractory period is the period during which:
Which of the following best describes the all-or-none principle of the action potential?
John is a 62-year-old man who has been living with Parkinson's disease for the past 8 years. He has been experiencing tremors, stiffness in muscles and poor balance. Which neurotransmitter deficiency is associated with motor symptoms in Parkinson's disease?
Which of the following ion channels is blocked by local anesthetics to interfere with nerve impulse transmission?
