KINE 3620 Lecture Notes - Lecture 4: Motor Control, Neurosurgery, Catecholamine
15 Mar 2017
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Hf assignment interviewed worker should only be used a guide, ask what are the most important factors. Stress and arousal: are they related, stress can be viewed negatively but some stress is good, one can lead to another, alcohol could be a stressor (external factor, arousal tends to be viewed internally. Stress test: general questionnaire, fall within a range of scores, self-report, people may not be honest, can depend on the situation, can also take physical measurements and see connections with test. Stress body physiological measures of arousal. Arousal contracted than you need: heart rate, bp, blood, cortisol levels, urine catecholamine levels, pupil diameter, muscle/neural activation (may have more muscles. Level of excitement stress produces: a continuum (sleep panic) External internal e. g. lighting, noise, vibration e. g. arousal level. Inverted-u principle: optimal level of arousal, motor control requirements e c n a m r o f r e.
