This topic contains a solution. Click here to go to the answer

Author Question: Humans localize low frequencies by ____ differences and high frequencies by ____ differences. a. ... (Read 145 times)

bcretired

  • Hero Member
  • *****
  • Posts: 525
Humans localize low frequencies by ____ differences and high frequencies by ____ differences.
 
  a. timing; phase
 b. loudness; phase
  c. phase; timing
 d. phase; loudness

Question 2

What is Broca's apahsia and which areas of the brain does it affect?
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lauravaras

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

d

Answer to Question 2

When brain damage impairs language production, we call it Broca's aphasia, or nonfluent aphasia, regardless of the exact location of damage. This discovery, the first demonstration of the function of a particular brain area, paved the way for modern neurology.Modern methods have confirmed that Broca's area contributes to language production, and research has identified regions within Broca's area that contribute to language in distinct ways (Poeppel, Emmorey, Hickok, & Pylkknen, 2012; Sahin, Pinker, Cash, Schomer, & Halgren, 2009). Nevertheless, damage limited to Broca's area produces only minor or brief language impairment. Speaking activates much of the brain, mostly in the left hemisphere, and not just Broca's area (Wallesch, Henriksen, Kornhuber, & Paulson, 1985). Every area that contributes to language contributes to other behaviors as well, and the role of each area can change over time, especially in response to damage of another area (Blumstein & Amso, 2013). Subcortical areas are important, too. Substantial aphasia can result from damage to areas of the basal ganglia that lie interior to Broca's area of the cortex (Damasio, Damasio, Rizzo, Varney, & Gersh, 1982; Fyndanis, 2012; Naeser et al., 1982). In fact, most cases of Broca's aphasia related to combined damage to parts of the cortex, thalamus, and basal ganglia.





 

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

For a complete list of videos, visit our video library