Question 1

An increase in dopamine in the nucleus accumbens means that a person is not likely to exert much effort to obtain a reward.

Accepted Answer

An increase in dopamine in the nucleus accumbens is typically associated with increased motivation and effort to obtain a reward, as this area of the brain is closely linked to the reward system and motivation.

Question 2

Without a thalamus, your cortex would still be able to process sensory and motor information properly.

Accepted Answer

The thalamus acts as a relay station for sensory and motor signals to the cerebral cortex, and without it, the cortex would not be able to process this information properly.

Question 3

The somatosensory cortex and primary motor cortex are both located in the parietal lobe to help spatial cognition.

Accepted Answer

The somatosensory cortex is located in the parietal lobe, but the primary motor cortex is located in the frontal lobe, just anterior to the central sulcus.

Question 4

Evidence for brain plasticity came from brain-imaging studies of professional musicians that revealed enlargements of auditory cortical areas based on the number of years of musical training.

Accepted Answer

Brain-imaging studies have indeed shown that professional musicians have enlargements in the auditory cortical areas, which correlate with the number of years of musical training, providing evidence for brain plasticity. This demonstrates how the brain can physically change in response to training and experience.

Question 5

Research involving split-brain patients revealed support for the notion of equipotentiality of brain tissue.

Accepted Answer

Research involving split-brain patients primarily highlighted the specialized functions of the brain's hemispheres, rather than supporting the notion of equipotentiality, which suggests that one part of the brain can take over the functions of another part if needed.

Question 6

____________ is a philosophical view that the mind and brain are made of the same material.

Accepted Answer

The answer of ____________ is a philosophical view that the...

Question 7

______________ neurons transmit information toward the spinal cord and brain, while _______________ neurons transmit information from the spinal cord and brain to the body.

Accepted Answer

The answer of ______________ neurons transmit information toward the spinal...

Question 8

Inhibitor and excitatory stimulations received by neurons are collected by the _____________, and information is sent to other cells through the _____________.

Accepted Answer

The answer of Inhibitor and excitatory stimulations received by neurons...

Question 9

During an action potential, the cell becomes _______________ meaning that a flood of sodium (Na⁺) ions enter the cell, raising its electric charge.

Accepted Answer

The answer of During an action potential, the cell becomes...

Question 10

Neurons communicate through the release of __________________ like dopamine, serotonin, and GABA.

Accepted Answer

The answer of Neurons communicate through the release of __________________...

Question 11

The nerves that enable movement of the limbs and sensation from the skin and muscles are part of the _____________ nervous system, while the nerves that regulate organ function are part of the ____________ nervous system.

Accepted Answer

The answer of The nerves that enable movement of the...

Question 12

Without a ____________ your brain would have a reduced ability to relay signals from lower brain areas to specific parts of the cerebral cortex.

Accepted Answer

The answer of Without a ____________ your brain would have...

Question 13

The ____________ lobe houses the somatosensory cortex and the ______________ lobe is dedicated totally to visual processing.

Accepted Answer

The answer of The ____________ lobe houses the somatosensory cortex...

Question 14

The endocrine system is composed of bodily organs known as _______ and the chemicals they synthesize and release into your bloodstream and tissues, called ____________.

Accepted Answer

The answer of The endocrine system is composed of bodily...

Question 15

A ________________ neuroscientist is most likely to employ brain-imaging techniques like fMRI to examine the mind.

Accepted Answer

The answer of A ________________ neuroscientist is most likely to...

Question 16

The anatomy of the neuron includes four very important regions: dendrites, cell body, axon, and terminal. Define each region and explain how each region contributes to an action potential.

Accepted Answer

The answer of The anatomy of the neuron includes four...

Question 17

Describe the electrochemical processes that enable the following: polarization, depolarization, and repolarization. In your answer, make sure to mention resting potentials and action potentials.

Accepted Answer

The answer of Describe the electrochemical processes that enable the...

Question 18

Describe the major divisions in the central and peripheral nervous systems. Be sure to explain spinal gray matter and white matter and the different divisions of the peripheral nervous system.

Accepted Answer

The answer of Describe the major divisions in the central...

Question 19

Explain what it means to say that the human cerebral cortex is plastic. In your answer give two examples of how plasticity might be observed in two separate lobes. Also discuss how plasticity is related to hemispheric specialization.

Accepted Answer

The answer of Explain what it means to say that...

Quiz 2: The Brain, the Body, and Behavior

An increase in dopamine in the nucleus accumbens means that a person is not likely to exert much effort to obtain a reward.

Without a thalamus, your cortex would still be able to process sensory and motor information properly.

The somatosensory cortex and primary motor cortex are both located in the parietal lobe to help spatial cognition.

Evidence for brain plasticity came from brain-imaging studies of professional musicians that revealed enlargements of auditory cortical areas based on the number of years of musical training.

Research involving split-brain patients revealed support for the notion of equipotentiality of brain tissue.

____________ is a philosophical view that the mind and brain are made of the same material.

neurons transmit information toward the spinal cord and brain, while _ neurons transmit information from the spinal cord and brain to the body.

Inhibitor and excitatory stimulations received by neurons are collected by the _, and information is sent to other cells through the _.

During an action potential, the cell becomes _______________ meaning that a flood of sodium (Na⁺) ions enter the cell, raising its electric charge.

Neurons communicate through the release of __________________ like dopamine, serotonin, and GABA.

The nerves that enable movement of the limbs and sensation from the skin and muscles are part of the _ nervous system, while the nerves that regulate organ function are part of the nervous system.

Without a ____________ your brain would have a reduced ability to relay signals from lower brain areas to specific parts of the cerebral cortex.

The lobe houses the somatosensory cortex and the __ lobe is dedicated totally to visual processing.

The endocrine system is composed of bodily organs known as _ and the chemicals they synthesize and release into your bloodstream and tissues, called ______.

A ________________ neuroscientist is most likely to employ brain-imaging techniques like fMRI to examine the mind.

The anatomy of the neuron includes four very important regions: dendrites, cell body, axon, and terminal. Define each region and explain how each region contributes to an action potential.

Describe the electrochemical processes that enable the following: polarization, depolarization, and repolarization. In your answer, make sure to mention resting potentials and action potentials.

Describe the major divisions in the central and peripheral nervous systems. Be sure to explain spinal gray matter and white matter and the different divisions of the peripheral nervous system.

Explain what it means to say that the human cerebral cortex is plastic. In your answer give two examples of how plasticity might be observed in two separate lobes. Also discuss how plasticity is related to hemispheric specialization.

Quiz 2: The Brain, the Body, and Behavior

An increase in dopamine in the nucleus accumbens means that a person is not likely to exert much effort to obtain a reward.

Without a thalamus, your cortex would still be able to process sensory and motor information properly.

The somatosensory cortex and primary motor cortex are both located in the parietal lobe to help spatial cognition.

Evidence for brain plasticity came from brain-imaging studies of professional musicians that revealed enlargements of auditory cortical areas based on the number of years of musical training.

Research involving split-brain patients revealed support for the notion of equipotentiality of brain tissue.

____________ is a philosophical view that the mind and brain are made of the same material.

______________ neurons transmit information toward the spinal cord and brain, while _______________ neurons transmit information from the spinal cord and brain to the body.

Inhibitor and excitatory stimulations received by neurons are collected by the _____________, and information is sent to other cells through the _____________.

During an action potential, the cell becomes _______________ meaning that a flood of sodium (Na+) ions enter the cell, raising its electric charge.

Neurons communicate through the release of __________________ like dopamine, serotonin, and GABA.

The nerves that enable movement of the limbs and sensation from the skin and muscles are part of the _____________ nervous system, while the nerves that regulate organ function are part of the ____________ nervous system.

Without a ____________ your brain would have a reduced ability to relay signals from lower brain areas to specific parts of the cerebral cortex.

The ____________ lobe houses the somatosensory cortex and the ______________ lobe is dedicated totally to visual processing.

The endocrine system is composed of bodily organs known as _______ and the chemicals they synthesize and release into your bloodstream and tissues, called ____________.

A ________________ neuroscientist is most likely to employ brain-imaging techniques like fMRI to examine the mind.

The anatomy of the neuron includes four very important regions: dendrites, cell body, axon, and terminal. Define each region and explain how each region contributes to an action potential.

Describe the electrochemical processes that enable the following: polarization, depolarization, and repolarization. In your answer, make sure to mention resting potentials and action potentials.

Describe the major divisions in the central and peripheral nervous systems. Be sure to explain spinal gray matter and white matter and the different divisions of the peripheral nervous system.

Explain what it means to say that the human cerebral cortex is plastic. In your answer give two examples of how plasticity might be observed in two separate lobes. Also discuss how plasticity is related to hemispheric specialization.

neurons transmit information toward the spinal cord and brain, while _ neurons transmit information from the spinal cord and brain to the body.

Inhibitor and excitatory stimulations received by neurons are collected by the _, and information is sent to other cells through the _.

During an action potential, the cell becomes _______________ meaning that a flood of sodium (Na⁺) ions enter the cell, raising its electric charge.

The nerves that enable movement of the limbs and sensation from the skin and muscles are part of the _ nervous system, while the nerves that regulate organ function are part of the nervous system.

The lobe houses the somatosensory cortex and the __ lobe is dedicated totally to visual processing.

The endocrine system is composed of bodily organs known as _ and the chemicals they synthesize and release into your bloodstream and tissues, called ______.