• Auditory means of or relating to the process of hearing: Auditory system, the neurological structures and pathways of sound perception Auditory bulla, part of auditory system found in mammals other than primates Auditory nerve, also known as the cochlear nerve is one of two parts of a cranial nerve.
• Auditory definition: 1. Of or about hearing: 2. Of or about hearing: 3. Of or involving hearing:.

1. Auditory Processing Disorder
2. Auditory Definition
3. Auditory Learner
4. Auditory Tube
5. Auditory Processing Disorder In Adults

Hearing is one of our seven senses. It’s the ability to perceive sound by detecting vibrations, changes in the pressure of the surrounding medium through time, through an organ such as the ear. As with sight, auditory processing relies on how the brain interprets, recognises and differentiates sound stimuli.

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Auditory Processing Disorder

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A few notes on auditory reaction times

Audio vs Visual Reaction Times

Numerous studies (included cited study below) have concluded that the mean auditory reaction time is faster than the mean visual reaction time. This means you will react faster to a sound than you would a light. The short explanation is that sound takes less time to reach the brain than does visual information. The study concluded a mean 331 millisecond reaction time for sound vs. a mean auditory reaction time of 284 milliseconds.

Age

Reaction times tend to rise through adolescence and peak around age 24 and slowly fall back down.

Gender

Multiple other studies (included the cited study) have concluded that men have faster auditory reaction times than women. The exact reason is unknown, but speculation has been made that the reaction time is influenced by different cognitive strategies employed by females.

Dominant Hand

A study showed that people who are left handed tend to have an inherent advantage in reaction times when using their dominant hand. The idea is that left handers have better right/left hemisphere brain communication.

Type of Sound

The type of sound actually matters. A study showed that humans react faster to non-speech sound vs. speech.

Practice & Errors

Practice is actually shown to increase reaction speed. However if a subject makes an error, there reaction speed will decrease because they are more cautious.

Fatigue

A fatigued subject will react slowly than someone more awake and alert.

Arousal

Reaction time is fastest during intermediate levels of arousal. If a subject is too aroused or not aroused enough, there reaction times slow.

Stimulus Intensity

If a sound is very faint the reaction time will be longer. The stronger the sound becomes, the faster the reaction time, until a point where it levels off.

Warnings

If a subject is giving a warning that a stimuli is coming soon, they react faster.

Distraction

Distractions are shown to increase reaction times.

Alcohol

Alcohol has been shown to slow reaction times as it slows muscle activation.

Stimulants

Stimulant drugs have shown to increase reaction speeds.

Personality

Two studies concluded that people who were extroverted and/or anxious had faster reaction times.

Breathing Cycle

Download game ppsspp iso. Reaction times are faster when the stimulus is presented during exhalation vs inhalation.

Exercise

Physically fit subjects had faster reaction speeds than those who did not exercise.

Punishment, Stress, & Threats

Punishment, stress and threats have all been shown to increase reaction speeds in several studies.

Intelligence

Intelligent test subjects have been shown to have faster reaction speeds.

Illness

Subjects who are ill have shown to have slower reaction speeds.

Technical Notes

Auditory Definition

Times can vary depending on your operating system, CPU, audio card and device. A standard delay compensation has been built into the test, but your results will vary.

Disclaimer

Note: This auditory test is primarily meant for fun. The reaction times do not directly correlate with the animals' actualy performance times, but are intended as a metaphor for your performance.

_{Citation: J. Shelton and G. Kumar, 'Comparison between Auditory and Visual Simple Reaction Times,' Neuroscience & Medicine, Vol. 1 No. 1, 2010, pp. 30-32.
Thompson JJ, Blair MR, Henrey AJ (2014) Over the Hill at 24: Persistent Age-Related Cognitive-Motor Decline in Reaction Times in an Ecologically Valid Video Game Task Begins in Early Adulthood. PLoS ONE 9(4): e94215.
http://www.cti-home.com/wp-content/uploads/2014/01/Factors-Affecting-Reaction-Time1.pdf}

Auditory Learner

Auditory Tube

_{http://www.ncbi.nlm.nih.gov/pubmed/1222579}

Auditory Processing Disorder In Adults