18) The symptoms of all of the following neurological language syndromes suggest the
disruption of an organized semantic network in which word meanings are stored,
EXCEPT
a.Wernickes aphasia.
b. deep dyslexia
c.progressive semantic dementia.
d. conduction aphasia.
19) If a split-brain patient with the typical pattern of language dominance is shown an
XOAect briefly in her left visual field, she will be able to indicate what she saw
successfully if she is asked to
a.speak its name.
b. point to the object using her left hand.
c.point to the object using her right hand.
d. verbally describe, rather than name, the object.
20) Neurons in the spinal cord that can mediate sequences of motor actions even in the
absence of external sensory feedback signals are called
a. proximal effectors.
b. central pattern generators.
c. alpha motor neurons.
d. ventral root neurons.
21) Resecting or removing regions of cortex and cutting the corpus callosum are
techniques that are usually used to
a.alleviate severe chronic epilepsy.
b. reduce the symptoms of depression.
c.increase the functioning of dopaminergic cells in people with Parkinsons disease.
d. relieve imbalances in neurotransmitter levels that can lead to Alzheimers disease.
22) Your friend is looking for you and sees your face on someone elses body. This is
most likely due to an error in which attentional system?
a. the ventral system