Examlex
Mail surveys can reach geographically dispersed respondents who are otherwise difficult to contact.
Gustave Fritsch
A nineteenth-century neuroscientist known for his pioneering work on the electrical stimulation of the brain.
Roberts Bartholow
A 19th-century American physician known for his pioneering work in neurology and for an ethical controversy in medically experimenting with electrical stimulation on a human subject's exposed brain.
Axon
Root, or single fiber, of a neuron that carries messages to other neurons.
Voltage Difference
The measure of electrical potential between two points, which drives the flow of electrons or current in a circuit.
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