Psychophysics

Your answers to the questions should be 1-2 sentences long.

Follow this link: https://oup-arc.com/access/content/sensation-and-perception-5e-student-resources/sensation-and-perception-5e-activity-1-1?previousFilter=tag_chapter-01

Don't use plagiarized sources. Get Your Custom Essay on
Psychophysics
Get an essay WRITTEN FOR YOU, Plagiarism free, and by an EXPERT!
Order Essay

Complete the Sensation & Perception 5e Web Activity 1.1 – Psychophysics.

1. Read all of the parts of the activity and run at least 30 trials. Record your correct rejection rate and the hit rates for 3° and 1° misalignments. Include these data points in your response thread.

2. Once you complete at least 30 trials, draw the signal and noise distributions for trials with 3° and 1° misalignment (you should have 2 separate distributions: one with noise and 3° misalignment signal and the other with noise and 1° misalignment signal). Even if you did not get many 1° trials (you can always do more!), you still will have an idea of the differences in the number of hits between 3° and 1° trials. This should inform your decision about the overlap between the signal and the noise distributions, and the criterion position for 3° and 1° trials.

3. Take a high-resolution well-lit picture of your drawing (make sure the drawings fit on one page; are clear and neat) and attach it to your answer. On the drawings, please, indicate the area of HITS, FALSE ALARMS, CORRECT REJECTIONS and MISSES. Use different colors to color those in. Do not forget to include the data points from your trials.

4. Answer, what conclusions you can draw about your ability to discriminate noise from signal, given the differences in the alignment of the lines?

Complete the Sensation & Perception 5e Web Activity 1.4 – Neurons – https://oup-arc.com/access/content/sensation-and-perception-5e-student-resources/sensation-and-perception-5e-activity-1-4?previousFilter=tag_chapter-01

Read all of its parts carefully for understanding. If this information is not enough, refer to the textbook or YouTube videos on neuronal signal transduction (for example: https://www.youtube.com/watch?v=OZG8M_ldA1M&t=216s )

Post your answers to the following questions (please, number each of your answers with the same number as the question you are answering):

1. What makes the flow of an electrical current though a neuron possible?

2. What is an action potential?

3. What is the resting firing rate?

4. Why will the firing rate of a neuron increase if you tap a finger on a desk?

5. Why will the firing rate of a neuron increase even more if you tap it harder?

6. How do action potentials change in response to an increase in the strength of a stimulus? Do they increase in an amplitude?

7. What is the difference between excitatory and inhibitory neurotransmitters?

The Homework Market
Order NOW For A 10% Discount!
Pages (550 words)
Approximate price: -

Why Choose Us

Top quality papers

We always make sure that writers follow all your instructions precisely. You can choose your academic level: high school, college/university or professional, and we will assign a writer who has a respective degree.

Professional academic writers

We have hired a team of professional writers experienced in academic and business writing. Most of them are native speakers and PhD holders able to take care of any assignment you need help with.

Free revisions

If you feel that we missed something, send the order for a free revision. You will have 10 days to send the order for revision after you receive the final paper. You can either do it on your own after signing in to your personal account or by contacting our support.

On-time delivery

All papers are always delivered on time. In case we need more time to master your paper, we may contact you regarding the deadline extension. In case you cannot provide us with more time, a 100% refund is guaranteed.

Original & confidential

We use several checkers to make sure all papers are plagiarism-free and do not share them with third parties.

24/7 Customer Support

Our support agents are available 24 hours a day 7 days a week and committed to providing you with the best customer experience. Get in touch whenever you need any assistance.

Try it now!

Calculate the price of your order

We'll send you the first draft for approval by at
Total price:
$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

No need to work on your paper at night. Sleep tight, we will cover your back. We offer all kinds of writing services.

Essays

Essay Writing Service

You are welcome to choose your academic level and the type of your paper. Our academic experts will gladly help you with essays, case studies, research papers and other assignments.

Admissions

Admission help & business writing

You can be positive that we will be here 24/7 to help you get accepted to the Master’s program at the TOP-universities or help you get a well-paid position.

Reviews

Editing your paper

Our academic writers and editors will help you submit a well-structured and organized paper just on time. We will ensure that your final paper is of the highest quality and absolutely free of mistakes.

Reviews

Editing your paper

Our academic writers and editors will help you submit a well-structured and organized paper just on time. We will ensure that your final paper is of the highest quality and absolutely free of mistakes.