The Effect Of Using Your Dominate Hand Versus Your Non Dominant Hand When Testing Sensitivity Essay

In experiment 1, participants were instructed to press a key to determine if the stimulus was red, blue, yellow, or green. On the second half of the experiment, the stimulus appeared in grey with only one colored letter which was positioned randomly. Error rates for the experiment were below 2.5% for each condition, which is quite low. Experiment 2 was the same as experiment 1 except that there were 114 data collections instead of 288 and there were 36 practice trials instead of 72. According to experiment 1 and 2 it is suggested that the effect of

After blindfolding a friend that is seated on the chair with his or her legs positioned one over the other, sound the buzzer before immediately tapping your friend just below his or her knee with the clinical hammer. Wait for 5 seconds before repeating this procedure for 20 to 30 times, making sure in each trial that the buzzer is sounded immediately before the tapping of your friend’s knee. After numerous pairings, it is theoretically possible to observe a reflexive knee jerk even without tapping your friend’s knee, once the buzzer sounds.

During the baseline measurement (Figure 1), when the setup was not actively manipulated, low amplitude, but still clearly visible signals where observed. This suggest that the skin contains receptors which constantly to respond to very subtle changes in the environment. Since the experimental conditions (temperature, air pressure, vibrations of the setup) were relatively stable throughout the baseline measurement, only receptors with a very low threshold of activation could respond. Since then only a relatively few number of primary sensory neurons are excited to the point that they fire APs, the amplitude of the CAPs that were measured were low.

L.R.’s exhibited physical concomitants that included head movements and movements of extremities. He obtained a score of 3 for physical concomitants.

vocabulary words we will discuss the definition of each of the words to make sure

2b. Sensitization is when experiences with arousing stimuli go onto stronger responses to a secondary stimulus that comes later on. For example, the sound of a car backfiring and a veteran who just returned from combat. The sound of the car backfiring to one may be normal, but the veteran may associate it with a gunshot. The veteran may respond to the sound by taking cover, even if there isn’t a threat to him or the people around him. It is an appropriate example because the arousing stimulus was combat and the sound of the gunfire. The secondary stimulus was the sound of the car backfiring. The sounds sound alike in a way that will make the veteran have strong responses to the car

2. Discuss the biological processes that explain why peak contractile force changes with different stimulus strengths.

Write a short paragraph (minimum five college-level sentences) below that summarizes what was accomplished in this lab, what you learned by performing it, how it relates to this week’s TCOs and other course material, and just as important, how you feel it will benefit you in your academic and professional career. (3 points)

In addition to testing both males and females, three different age groups including 16-18 year olds, 21-23 year olds and 47-49 year olds will be have their reaction times assessed. Incorporating a range of individuals from teenagers to middle aged people will allow inferences to be made regarding the effect that age has on reaction time. Across the experiments, two other aspects will be varied including using dominant or non-dominant hands

Write information you discovered while doing research that you found interesting and or important to know about your topic. Be sure and include information you found about 2A, B, and C: (Please number or bullet point different pieces of information)

Paragraph 2: A paragraph description of your shocking solution. (This is like the paragraph in

The trials for each of the six conditions were presented in a random order. The experimenter controlled for differences among participants by having them set their own equiluminant point for the cue stimuli and eliminated luminance differences by embedding the stimuli in a random luminance noise. The experimenter also controlled for outliers by eliminating response

Experiment Data: Voltage 8.5 8.5 8.5 8.5 10 8.5 Length 75 75 75 75 75 75 Stimulus Single Multiple Multiple Multiple Multiple Multiple Active Force 1.83 2.39 2.54 3.89 4.00 5.72 Passive Force 0.00 0.00 0.00 0.00 0.00 0.00 Total Force 1.83 2.39 2.54 3.89 4.00 5.72

You will use a two-point discrimination test to compare tactile resolution (and receptor density) on various parts of your body. An estheiometer is