Chapter 4

Biological Psychology · 17 exercises

Problem 1

What does dorsal mean, and what is its opposite?

2 step solution

Problem 2

What term means toward the side, away from the midline, and what is its opposite?

4 step solution

Problem 3

If two structures are both on the left side of the body, they are ______ to each other. If one is on the left and the other is on the right, they are _______ to each other

3 step solution

Problem 4

The bulges in the cerebral cortex are called ______ .The grooves between them are called _______.

3 step solution

Problem 5

Sensory nerves enter which side of the spinal cord, dorsal or ventral?

4 step solution

Problem 6

Which functions are controlled by the sympathetic nervous system? Which are controlled by the parasympathetic nervous system?

4 step solution

Problem 7

Of the following, which are in the hindbrain, which in the midbrain, and which in the forebrain: basal ganglia, cerebellum, hippocampus, hypothalamus, medulla, pituitary gland, pons, substantia nigra, superior and inferior colliculi tectum, tegmentum, thalamus?

3 step solution

Problem 8

Which area is the main source of input to the cerebral cortex?

4 step solution

Problem 10

Which lobe of the cerebral cortex includes the primary auditory cortex?

4 step solution

Problem 11

Which lobe of the cerebral cortex includes the primary somatosensory cortex?

3 step solution

Problem 12

Which lobe of the cerebral cortex includes the primary visual cortex?

4 step solution

Problem 13

Which lobe of the cerebral cortex includes the primary motor cortex?

3 step solution

Problem 15

What is meant by the binding problem, and what is one hypothesis to explain it?

2 step solution

Problem 16

Researchers today sometimes relate differences in people's behavior to differences in their brain anatomy. How does their approach differ from that of the phrenologists?

4 step solution

Problem 18

Why does electrical or magnetic stimulation of the brain seldom produce complex, meaningful sensations or movements?

4 step solution

Problem 19

Why are both brain size and brain-to-body ratio unsatisfactory ways of estimating animal intelligence?

3 step solution

Problem 22

On the average, although men have larger brains than women, men and women have equal IQ scores. What is a likely explanation?

4 step solution

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