Watching chemical response as a result of where the activity is. Can figure out if child is seeing correctly and has issue with speaking or vise versa. EEG Electroencephalographmeasure brain wave frequency, brain gives off frequency depending on activity. Can have slow sleep/delta sleep, theta ...
What is frequency? High or low pitched sounds. All low-frequency sounds need to be heard with a good stethoscope What is intensity? Loud or soft What is duration? Very short for heart sounds; silent periods are longer What is timing considered regarding heart sounds?
When a sound wave is transmitted to the fluid of the inner ear, the basilar membraneis set in motion. Basilar membrane motion is best described as a traveling wave of deformation, which begins at the cochlear base and moves apically toward a frequency-dependent place of maximal amplitude (Fig...
Cuff placed over artery ,Cuff measures magnitude and frequency of pulsations doppler ultrasound Transducer attached to sphygmomanometer, Accurately measures systolic blood pressure only components of one cardiac cycle P wave, QRS complex, T wave echocardiography (ECHO) Cardiac ultrasound procedure, Sound w...
the response recorded at the endplate when the axon of the motor neuron is not stimulated. It is the unit response due to the spontaneous. release of a packet/quantum of transmitter (1 Ach) increase force of contraction motor unit recruitment and frequency summation Motor unit recruitment A me...