This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Some people who are blind are able to use echolocation to locate objects and perceive shapes by ... (Read 84 times)

shenderson6

  • Hero Member
  • *****
  • Posts: 573
on: Jun 19, 2018
Some people who are blind are able to use echolocation to locate objects and perceive shapes by making clicking noises and listening to the reverberations. When expert echolocators use this technique, _____.
 
  A) they have 45 more activation in their frontal lobes than sighted individuals
  B) they rely only on activation from the occipital lobe
  C) the clicking sounds activate the auditory and visual cortices
  D) the clicking sounds activate A1 but not subcortical structures

Question 2

A researcher who plans ahead of time exactly what observations he is going to be looking for is using
 
  a. categorical observation.
  b. individual observation.
  c. systematic observation.
  d. behavioral categorization.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

todom5090

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 19, 2018
Answer to Question 1

C

Answer to Question 2

c


shenderson6

  • Member
  • Posts: 573
Reply 2 on: Jun 19, 2018
YES! Correct, THANKS for helping me on my review

jackie

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Predators come in a diversity of shapes and sizes. Predators come in a diversity of shapes and sizes.
Complementary shapes of a substrate and its binding site on an enzyme Complementary shapes of a substrate and its binding site on an enzyme
Parallel Light Rays from Distant Objects Parallel Light Rays from Distant Objects
Some Shapes of Planetary Nebulae Some Shapes of Planetary Nebulae
People whose behaviors violate norms are often called mentally ill. “Why else would they do such ... People whose behaviors violate norms are often called mentally ill. “Why else would they do such ...
Evolution and Natural selection shapes organisms and diversity Evolution and Natural selection shapes organisms and diversity
Video: Flexor reflex & Crossed extensor reflex

For a complete list of videos, visit our video library