A Pap test, also called a Pap smear, is an exam a doctor uses to test for cervical cancer in women. It can also reveal changes in your cervical cells that may turn into cancer later.
Neurotransmitters A Neuron is a specialized nerve cell that receives, processes, and transmits information to other cells in the body. We have a fixed number of neurons, which means they do not regenerate.
Dopamine Neurotransmitter. The role of neurotransmitter dopamine in movement and cognition. Role in Movement. Dopamine plays a critical role in the way our brain controls our movements and is thought to be a crucial part of the basal ganglia motor loop.