A(n) Electromyography (EMG) can be used to record muscular responses by observing the electrical activity.
<h3>What is
Electromyography?</h3>
- Electromyography is a technique used to examine and record the electrical activity produced by skeletal muscles (EMG).
- During an EMG, a tool called an electromyograph, sometimes known as an electromyogram, creates a record known as an electromyogram.
- The electric potential that is generated when muscle cells are electrically or neurologically active is measured by an electromyograph.
- Anomalies, the degree of activation or recruitment, and the biomechanics of animal or human movement can all be evaluated by looking at the signals.
<h3>What benefits does EMG offer?</h3>
- A disorder affecting the muscles, the nerves, or the connection between the muscles and the nerves can be identified using the results of an EMG.
- Doctors occasionally refer to electromyography as an electrodiagnostic test.
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Answer:
The researcher has incorrectly identified correlation for causation.
Explanation:
Correlation is a statistical possibility that relates two variables in a research. These relationship may or may <u>not</u> be causal. On the other hand, causation refers to the degree in which a variable has effect on another. The findings in a research might include numerous causes.
In the example, the researcher assumes the presence of encyclopedias are a direct cause, but that <u>cannot</u> be determined with the available data.
The type of representation that takes place when representatives have the same racial, ethnic, religious, or educational backgrounds as their constituents is called <u>sociological representation</u>. Read below about sociological representation.
<h3>What is sociological representation theory?</h3>
Sociological representation theory is a body of theory within social psychology and sociological social psychology. It has parallels in sociological theorizing such as social constructionism and symbolic interactionism, and is similar in some ways to mass consensus and discursive psychology.
Therefore, the correct answer is as given above
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Answer:
b. Correct frequency
Explanation:
Frequency theory applies to sounds at low frequencies whereas high-frequency sounds are accounted to the Place theory.
Answer: C
Explanation:
The effects of specific drugs on driving skills differ depending on how they act in the brain. For example, marijuana can slow reaction time, impair judgment of time and distance, and decrease coordination. Drivers who have used cocaine or methamphetamine can be aggressive and reckless when driving. Certain kinds of prescription medicines, including benzodiazepines and opioids, can cause drowsiness, dizziness, and impair cognitive functioning (thinking and judgment). All of these effects can lead to vehicle crashes.
Research studies have shown negative effects of marijuana on drivers, including an increase in lane weaving, poor reaction time, and altered attention to the road. Use of alcohol with marijuana makes drivers more impaired, causing even more lane weaving.1–3 Some studies report that opioids can cause drowsiness and impair thinking and judgment.4,5 Other studies have found that being under the influence opioids while driving can double your risk of having a crash.6
It is difficult to determine how specific drugs affect driving because people tend to mix various substances, including alcohol. But we do know that even small amounts of some drugs can have a measurable effect. As a result, some states have zero-tolerance laws for drugged driving. This means a person can face charges for driving under the influence (DUI) if there is any amount of drug in the blood or urine. Many states are waiting to develop laws until research can better define blood levels that indicate impairment, such as those they use with alcohol.