Get premium membership and access questions with answers, video lessons as well as revision papers.
It uses radioactive substances ingested (harmless amounts) by willing participants to trace brain activity. The technique is based on features of brain metabolism: active areas are associated with increased blood flow and decaying radioactive substances can serve as a gauge where this blood flow is occurring. Detectors pick up this blood flow and convert it into visual imagery. The image is a map of the brain in which hot colors like red and yellow indicate increased activity while cool colors eg. Blue and green indicate less activity
Chatelaine answered the question on June 16, 2021 at 13:09
- Explain the limitations of using EEG in studying cognitive process(Solved)
Explain the limitations of using EEG in studying cognitive process
Date posted: June 16, 2021. Answers (1)
- Outline the limitations of imaging techniques(Solved)
Outline the limitations of imaging techniques
Date posted: June 16, 2021. Answers (1)
- Advantages of Functional Magnetic Resonance Imaging (Solved)
Advantages of Functional Magnetic Resonance Imaging
Date posted: June 16, 2021. Answers (1)
- Identify the major parts of the limbic system and explain the roles they play in cognitive processes(Solved)
Identify the major parts of the limbic system and explain the roles they play in cognitive processes
Date posted: June 16, 2021. Answers (1)
- Outline the major areas of the cerebral cortex and the specialized cognitive functions(Solved)
Outline the major areas of the cerebral cortex and the specialized cognitive functions
Date posted: June 16, 2021. Answers (1)
- Distinguish between three major areas in the brain(Solved)
Distinguish between three major areas in the brain
Date posted: June 16, 2021. Answers (1)
- Describe an overview of the nervous system in relation to our day-to-day activities.(Solved)
Describe an overview of the nervous system in relation to our day-to-day activities.
Date posted: June 16, 2021. Answers (1)
- Mention some of the ethical considerations that will protect your participants and you as a researcher. (Solved)
Mention some of the ethical considerations that will protect your participants and you as a researcher.
Date posted: June 16, 2021. Answers (1)
- Outline the strengths and weaknesses of both longitudinal and cross-sectional surveys(Solved)
Outline the strengths and weaknesses of both longitudinal and cross-sectional surveys
Date posted: June 16, 2021. Answers (1)
- Explain longitudinal and cross-sectional survey(Solved)
Explain longitudinal and cross-sectional survey
Date posted: June 16, 2021. Answers (1)
- Outline the strengths and weaknesses of case studies(Solved)
Outline the strengths and weaknesses of case studies
Date posted: June 16, 2021. Answers (1)
- What is the importance of naturalistic observation in psychology?(Solved)
What is the importance of naturalistic observation in psychology?
Date posted: June 16, 2021. Answers (1)
- Differentiate naturalistic and experimental designs(Solved)
Differentiate naturalistic and experimental designs
Date posted: June 16, 2021. Answers (1)
- Explain how a school psychologist may apply knowledge of variant development(Solved)
Explain how a school psychologist may apply knowledge of variant development
Date posted: June 16, 2021. Answers (1)
- Describe variant and invariant structures according to Piaget(Solved)
Describe variant and invariant structures according to Piaget
Date posted: June 16, 2021. Answers (1)
- How do children respond to their environment?(Solved)
How do children respond to their environment?
Date posted: June 16, 2021. Answers (1)
- Outline similarities between a human and a computer as explained by cognitive psychology(Solved)
Outline similarities between a human and a computer as explained by cognitive psychology
Date posted: June 16, 2021. Answers (1)
- Explain Barlett's memory research(Solved)
Explain Barlett's memory research
Date posted: June 16, 2021. Answers (1)
- Outline the key aspects that can be deduced from Helmholtz's concept of unconscious inference.(Solved)
Outline the key aspects that can be deduced from Helmholtz's concept of unconscious inference.
Date posted: June 16, 2021. Answers (1)
- Using the metaphor of a computer, explain different aspects of human mental processes(Solved)
Using the metaphor of a computer, explain different aspects of human mental processes
Date posted: June 16, 2021. Answers (1)