Question

Describe the effects of early experiences on the development of the visual system. Then, discuss how...

Describe the effects of early experiences on the development of the visual system. Then, discuss how visual deprivation might affect the development of the visual system. Review a current research study to discuss something of interest, something we are currently learning, and/or something new about this topic

Homework Answers

Answer #1

Development of visual system with age includes:

1. Absence of central fixation at birth.

2. Fixation reflex starts by first month of life and is established by 6 months.

3. Macular stereopsis and accommodation reflex develop by 6 months.

4. Full visual acuity (6/6) develops by 6 years of age.

All these occurs by time as the child starts to learn focussing on different subjects and development of neural circuits occur completely. Thus Thuly expirence to light is an important feature. Exposure leads to release of brain derived neurotropic factor which causes and increase in neuronal plasticity and thus helps.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
One paragraph each please! Discuss the impact of puberty on adolescent development. How does it affect...
One paragraph each please! Discuss the impact of puberty on adolescent development. How does it affect development physically, emotionally, and cognitively? What are some of the causes and effects of early puberty (example)?
describe how the past (history, child development theories, guidance theories and practices) has influenced the present...
describe how the past (history, child development theories, guidance theories and practices) has influenced the present (current best practices in positive behavior guidance). Use your experiences in the early childhood setting to guide your reflection. How has the paradigm shifted from punishment to guidance? Where does discipline fit in? Do you see evidence of the past and current best practice in your preparation of the classroom environment? How about in your teaching or guidance philosophy? In a two-page Reflection paper,...
1. Describe the effects of various pathogens and how the immune system resists them. 2. List...
1. Describe the effects of various pathogens and how the immune system resists them. 2. List common immunizations that protect against some communicable diseases. 3. Describe the common respiratory diseases and strategies for reducing the risk of infection with respiratory diseases. 4. Describe the common symptoms of an asthma attack and an allergic reaction, and outline an approach to managing asthma and allergies. 5. Describe the common sexually transmitted diseases and strategies for reducing the risk of infection with sexually...
DIscussion : So I'm sure that many of us have been in a grocery store, mall,...
DIscussion : So I'm sure that many of us have been in a grocery store, mall, park or religious establishment where families are hanging out, when, you notice a child misbehaving. I'm sure that we also notice how the child's caregiver(s) react to the child's behavior. Some may ignore the child, some may hold their child, some walk the child out into a different environment, and some may even hit their child. For this post, I would like for us...
investigate how the new Pfiser COVID-19 vaccine might work to stimulate the immune system. Discuss how...
investigate how the new Pfiser COVID-19 vaccine might work to stimulate the immune system. Discuss how the mRNA based vaccine strategy may effectively induce BOTH a humoral and cellular immune response and talk about the key players. You'll need to take some time to learn a bit more about the vaccine if you're unfamiliar with the mRNA based approach before answering this question.
Experience Paper Topics IV.       Discuss attraction. What factors are involved Describe relationships in your life where...
Experience Paper Topics IV.       Discuss attraction. What factors are involved Describe relationships in your life where these factors played a role in the outcome of the relationship (e.g., "We are still together because..." or " We broke up because....). Requirements Be thorough when describing a concept.Tell me what you know about the topic. You should be able to recognize how the principles we talk about apply to your life.This is the main point of the paper. The paper must be...
1. Historically, a significant controversy in the field of biopsychology was the question of how our...
1. Historically, a significant controversy in the field of biopsychology was the question of how our behavior is a result of nature (biology, genetics, inheritance) or a result of nurture (the environment we grow up in). Today, this is an obsolete position and it is believed by most that there is an interaction among genetics/biology and environment (or experience). The more accurate position is that behavior is due to an interaction between genetics/biology and experience. 2.Discuss this statement, citing relevant...
1. Stress Disorders and Physical Health: 2. Discuss the three predominant models of mind-body interaction in...
1. Stress Disorders and Physical Health: 2. Discuss the three predominant models of mind-body interaction in health psychology and the evidence that favors each one. 3. Discuss the characteristics of events that lead people to perceive them as stressful, and explain why events that do not share these characteristics are not perceived as stressful. 4. Explain the safety signal hypothesis and the phenomena it seeks to explain. 5. Explain why positive events can be stressful. 6. Describe the fight-or-flight response...
Discuss how Research and Statistics relate to the 4 program outcomes. Be as specific as possible...
Discuss how Research and Statistics relate to the 4 program outcomes. Be as specific as possible and be sure to mention which program outcome addresses concepts related to Research and Statistics and how. Comment on at least two other posts. Program Outcome #1 Students will be able to apply the fundamentals of air transportation as part of a global, multimodal transportation system, including the technological, social, environmental, and political aspects of the system to examine, compare, analyze, and recommend conclusion....
We will take another Web Field Trip this week for your Assignment. Visit the following site:...
We will take another Web Field Trip this week for your Assignment. Visit the following site: bloomberg   .com /markets/rates You will find an amazing amount of information about GLOBAL interest rates. It will open to the United States. NOTE: For this link to operate properly, you may need to open it outside the classroom page, by opening a new browser window. Copy/paste the above address to a new page and go there outside of class. Explore, learn and really study...