What Is the Primary Difference Between Temporal Summation and Spatial

question 81

Multiple Choice

 What is the primary difference between temporal summation and spatial summation?

• A) Only spatial summation can produce an action potential.
• B) Spatial summation depends on contributions from more than one sensory neuron.
• C) Temporal summation produces a hyperpolarization instead of a depolarization.
• D) Spatial summation alters the response of more than one postsynaptic cell.

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Definitions:

Total Overhead Variance

The difference between the actual overhead costs incurred and the overhead costs that were budgeted or applied based on a standard cost system.

Overhead Controllable Variance

Overhead controllable variance refers to the difference between expected controllable overhead costs and the actual costs directly managed by a department or manager.

Overhead Volume Variance

A measure used to evaluate the difference between expected and actual overhead costs, based on the volume of goods produced.

Materials Price Variance

The difference between the actual cost of materials used in production and the standard cost that was expected or budgeted.