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Question
Patients with damage to the medial temporal lobe and hippocampus
typically do not have difficulty performing short-term memory
tasks such as the digit span.
Answer
This answer is hidden. It contains 1 characters.
Related questions
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Which of the following is NOT an anatomical or physiological difference between the cerebral hemispheres? a. The planum temporale is larger on the left side. b. The Sylvian or lateral fissure is steeper on the left side. c.Parts of the thalamus are larger on the left side. d. Left-hemisphere neurons tend to have more dendritic branching than right-hemisphere neurons.
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Based on what you know about the neurophysiological and microanatomical differences between the right and left hemispheres, choose the option here that correctly lists the properties of cortical tissue samples taken from the left hemisphere. a.relatively greater dendritic branching, relatively dense packing of cortical columns b. relatively less dendritic branching, relatively dense packing of cortical columns c.relatively greater dendritic branching, relatively loose packing of cortical columns d. relatively less dendritic branching, relatively loose packing of cortical columns
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Assessment of the visual processing carried out by each hemisphere in split-brain patients usually involves the brief simultaneous presentation of different stimuli to each visual field while the participant fixates on a central point in space. Why is it necessary to ensure that stimulus presentation is brief? a.If the stimuli were presented over longer intervals, information would be transferred between the hemispheres through the corpus callosum. b. Brief presentation prevents participants from focusing attention on the stimuli. c.The short presentation time is necessary to prevent eye movements, which would redirect information across the visual fields. d. Increasing the presentation time increases task difficulty for split-brain patients.
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Although there is a general consensus that the right hemisphere is superior on some tasks that require visuospatial processing, such as the block design task, the findings on this topic are also somewhat inconsistent. One explanation for this inconsistency is that the block design task a.involves many cognitive operations, and not all of them may be lateralized to the right hemisphere. b. has many verbal components that may emphasize left- rather than right hemisphere function. c.requires fine motor coordination, which is regulated by the right hemisphere. d. is too simple a task to demonstrate strong laterality effects.
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