Examlex
If all the convergent points were connected along the length of the grid they would form the
All-Or-None
A principle stating that the strength of a response of a nerve or muscle fiber is not dependent on the strength of the stimulus; if a stimulus is above a certain threshold, a nerve or muscle fiber will fire with full strength.
Neuron Fires
The process by which a neuron activates and transmits an electrical signal down its axon, triggering communication with other neurons or muscle cells.
Partial
Relating to or constituting a part of something as opposed to being whole or complete.
Myelin
A fatty substance that surrounds and insulates the axons of some neurons, enhancing the speed and efficiency of electrical impulse transmission.
Q5: The CT gantry houses the<br>A)x-ray tube<br>B)detector array<br>C)collimators<br>D)data
Q17: Classical interactions are also known as<br>A)coherent scattering<br>B)Compton
Q24: In reference to patient radiation dose,classical scatter
Q66: In producing a radiographic image,which of the
Q68: Grids are typically only used when the
Q92: The electronic vacuum tube that converts the
Q94: An electron gun can be found in
Q101: Part of the direct-capture DR system,the _
Q111: This refers to all the settings that
Q129: For CT,the filter placed between the tube