Chapter 12, Problem 12.24a
Which of the following is not a component of emotion?
a. Visceral motor responses mediated by the hypothalamus
b. Somatic motor responses mediated by the limbic system and the hypothalamus
c. Somatic motor responses mediated by the upper motor neurons of the corticospinal tracts
d. Subjective feelings mediated by the amygdala and the cerebral cortex
Video transcript
Match the term on the left with its correct description from the column on the right.
____REM sleep
____Stage I sleep
____Delta waves
____Beta waves
____Theta waves
____Stage IV sleep
a. The EEG pattern seen in the deepest stage of sleep
b. The deepest stage of sleep
c. The EEG pattern seen in an alert, awake adult
d. Drowsiness or the lightest stage of sleep
e. The EEG pattern seen in lighter stages of sleep
f. The stage of sleep during which most dreaming takes place
The part of the brain responsible for the production of language is known as:
a. Wernicke's area.
b. the prefrontal cortex.
c. the auditory association area.
d. Broca's area.
Fill in the blanks: Declarative memories are formed by the process of _____ that takes place in the_____, and are stored in the_____.
Why do injuries to the hippocampus interfere with the formation of new declarative memories but do not impact memories already encoded in long-term memory? Why do such injuries not affect the formation of nondeclarative memories?
In a diving accident, Arlene damages the left side of her upper thoracic spinal cord. On which side of the body will she lose: muscle control, tactile sensation, and pain sensation? Explain.
Which statement about cerebral white matter is false?
a. Commissural fibers connect the right and left cerebral hemispheres.
b. Projection fibers connect the cerebral cortex of one hemisphere with structures in the other hemisphere.
c. The corpus callosum is the largest bundle of white matter in the brain.
d. Association fibers connect the gyri of the cerebral cortex with one another.