Absolute Threshold
absolute threshold is the lowest level that a person will feel sensation differential threshold is the minimal difference that a person can detect between two similar stimuli For example a change in volume in certain frequencies would be crossing the absolute threshold, how much that change would need to be for someone to detect it would be dealing with the difference threshold.
The term used to describe the minimum amount of a stimulus that can be perceived is the absolute threshold. This threshold represents the lowest level of stimulation that an individual can detect.
The lowest frequency that the human ear can detect is that of 20Hertz.
The stimulus artifact is biphasic and roughly symmetrical. If you reverse the polarity of the stimulus you will see no or little change in the stimulus artifact but should see a decrease or absence of the neural response. The rate of change in a stimulus artifact is generally an order of magnitude faster than most neural responses so that filtering will disproportionally affect it. Always set your stimulus to lowest strength needed to elicit a response before reversing polarity. If you are on the wrong polarity this has the risk of killing your preparation.
The place or point of beginning; the outset.The lowest point at which a stimulus begins to produce a sensation.The minimal stimulus that produces excitation of any structure, eliciting a motor response.
It is called the threshold voltage and is around -70 mvolts.
Find the highest common factor of the numerator and the denominator and divide the factor into both of them to change the fraction into its lowest terms.
It is: 0.006 = 6/1000 = 3/500 in its lowest terms
no where
0.565 as a fraction is 565/1000 and it is 113/200 in its lowest terms
11/100
9/100