Question 1

A difference between normal aging brains and those of people with Alzheimer's disease is

Accepted Answer

A)  reduced volume of the supratemporal gyrus. 
B)  reduced volume of the hippocampal formation. 
C)  a decline in Betz cells. 
D)  a decline in cerebral metabolism. 
A)  reduced volume of the supratemporal gyrus. 
B)  reduced volume of the hippocampal formation. 
C)  a decline in Betz cells. 
D)  a decline in cerebral metabolism.

Question 2

In the context of genetics, the term "expression" refers to

Accepted Answer

A)  characteristics that are inherited. 
B)  the way a cell makes an mRNA transcript of a gene. 
C)  how a cell looks. 
D)  the way a cell makes a copy of a gene within DNA. 
A)  characteristics that are inherited. 
B)  the way a cell makes an mRNA transcript of a gene. 
C)  how a cell looks. 
D)  the way a cell makes a copy of a gene within DNA.

Question 3

Matching
-Alzheimer's disease _____

Accepted Answer

A)  teratogen exposure 
B)  MeCP2 mutation 
C)  trinucleotide repeats 
D)  phenylalanine buildup 
E)  β-amyloid 
A)  teratogen exposure 
B)  MeCP2 mutation 
C)  trinucleotide repeats 
D)  phenylalanine buildup 
E)  β-amyloid

Question 4

The release of Diablo within neurons is induced by an influx of _______ ions.

Accepted Answer

A)  Na+ 
B)  Cl- 
C)  Ca2+ 
D)  K+ 
A)  Na+ 
B)  Cl- 
C)  Ca2+ 
D)  K+

Question 5

Myelination tends to occur first in

Accepted Answer

A)  motor regions of the cerebral cortex. 
B)  sensory regions of the cerebral cortex. 
C)  cerebellar regions. 
D)  spinal nerves. 
A)  motor regions of the cerebral cortex. 
B)  sensory regions of the cerebral cortex. 
C)  cerebellar regions. 
D)  spinal nerves.

Question 6

In normal development, which molecules usually are not involved in the survival or death of neurons?

Accepted Answer

A)  IAPs 
B)  Neurotrophic factors 
C)  Hormones 
D)  Available oxygen 
A)  IAPs 
B)  Neurotrophic factors 
C)  Hormones 
D)  Available oxygen

Question 7

A consequence of the expression of death genes is

Accepted Answer

A)  protection from invaders. 
B)  the cutting up of DNA. 
C)  the breakdown of neurotrophic factors. 
D)  the formation of synapses. 
A)  protection from invaders. 
B)  the cutting up of DNA. 
C)  the breakdown of neurotrophic factors. 
D)  the formation of synapses.

Question 8

Discuss recent advances in our understanding of the genetic contributions to Alzheimer's disease and the relevance of these findings for predicting individual risk for this disease.

Accepted Answer

Recent advances in our understanding of

Question 9

Chemical factors within the brain, particularly during development, that aid in the survival of neurons are called _______.

Accepted Answer

neurotroph

Question 10

Growth cones are associated with

Accepted Answer

A)  axon growth. 
B)  dendritic growth. 
C)  regeneration. 
D)  All of the above 
A)  axon growth. 
B)  dendritic growth. 
C)  regeneration. 
D)  All of the above

Question 11

Which individual with an inherited mutation in the MeCP2 gene would be the least likely to show symptoms of Rett syndrome?

Accepted Answer

A)  A male whose mother has Rett syndrome but whose father is normal 
B)  A female whose mother and father both have Rett syndrome 
C)  A male whose father has Rett syndrome but whose mother is normal 
D)  A female whose mother has Rett syndrome but whose father is normal 
A)  A male whose mother has Rett syndrome but whose father is normal 
B)  A female whose mother and father both have Rett syndrome 
C)  A male whose father has Rett syndrome but whose mother is normal 
D)  A female whose mother has Rett syndrome but whose father is normal

Question 12

Explain in detail the process of cell migration in the developing nervous system.

Accepted Answer

Newborn neurons in the ventricular layer

Question 13

Radial glia play an important role in

Accepted Answer

A)  neurogenesis. 
B)  cell differentiation. 
C)  cell migration. 
D)  apoptosis. 
A)  neurogenesis. 
B)  cell differentiation. 
C)  cell migration. 
D)  apoptosis.

Question 14

Which statement about apoptosis is true?

Accepted Answer

A)  It refers to any kind of cell death. 
B)  It results from the inhibition of calcium entry into the cell. 
C)  It results from a molecular cascade in which a protein is released from mitochondria. 
D)  It results from a larger-than-normal availability of target neurons. 
A)  It refers to any kind of cell death. 
B)  It results from the inhibition of calcium entry into the cell. 
C)  It results from a molecular cascade in which a protein is released from mitochondria. 
D)  It results from a larger-than-normal availability of target neurons.

Question 15

Experience is an important factor in determining

Accepted Answer

A)  which cell adhesion molecules are released. 
B)  which synapses are maintained. 
C)  when an organism's sensitive period begins and ends. 
D)  the sequence of an organism's genome. 
A)  which cell adhesion molecules are released. 
B)  which synapses are maintained. 
C)  when an organism's sensitive period begins and ends. 
D)  the sequence of an organism's genome.

Question 16

Deprivation of light to one eye during the critical phase results in

Accepted Answer

A)  loss of binocular vision. 
B)  complete blindness. 
C)  maintenance of binocular vision but disruption of ocular specificity in the brain. 
D)  increased acuity in the normal eye. 
A)  loss of binocular vision. 
B)  complete blindness. 
C)  maintenance of binocular vision but disruption of ocular specificity in the brain. 
D)  increased acuity in the normal eye.

Question 17

A particular gene of interest may be selectively altered or disrupted through the technique called _______.

Accepted Answer

site-direc

Question 18

Matching
-Rett dyndrome _____

Accepted Answer

A)  teratogen exposure 
B)  MeCP2 mutation 
C)  trinucleotide repeats 
D)  phenylalanine buildup 
E)  β-amyloid 
A)  teratogen exposure 
B)  MeCP2 mutation 
C)  trinucleotide repeats 
D)  phenylalanine buildup 
E)  β-amyloid

Question 19

Most of the mitosis that will give rise to the nervous system takes place in the

Accepted Answer

A)  ventricular layer. 
B)  forebrain. 
C)  intermediate layer. 
D)  radial glia. 
A)  ventricular layer. 
B)  forebrain. 
C)  intermediate layer. 
D)  radial glia.

Question 20

In frogs and other amphibians, most of the information from the eyes is directed to the

Accepted Answer

A)  cortex. 
B)  cerebellum. 
C)  hypothalamus. 
D)  midbrain. 
A)  cortex. 
B)  cerebellum. 
C)  hypothalamus. 
D)  midbrain.

A difference between normal aging brains and those of people with Alzheimer's disease is

In the context of genetics, the term "expression" refers to

Matching -Alzheimer's disease _____

The release of Diablo within neurons is induced by an influx of _______ ions.

Myelination tends to occur first in

In normal development, which molecules usually are not involved in the survival or death of neurons?

A consequence of the expression of death genes is

Discuss recent advances in our understanding of the genetic contributions to Alzheimer's disease and the relevance of these findings for predicting individual risk for this disease.

Chemical factors within the brain, particularly during development, that aid in the survival of neurons are called _______.

Growth cones are associated with

Which individual with an inherited mutation in the MeCP2 gene would be the least likely to show symptoms of Rett syndrome?

Explain in detail the process of cell migration in the developing nervous system.

Radial glia play an important role in

Which statement about apoptosis is true?

Experience is an important factor in determining

Deprivation of light to one eye during the critical phase results in

A particular gene of interest may be selectively altered or disrupted through the technique called _______.

Matching -Rett dyndrome _____

Most of the mitosis that will give rise to the nervous system takes place in the

In frogs and other amphibians, most of the information from the eyes is directed to the

Behavioral Neuroscience Scope and Outlook

Functional Neuroanatomy: The Cells and Structures of the Nervous System

Neurophysiology: The Generation, Transmission, and Integration of Neural Signals

The Chemistry of Behavior: Neurotransmitters and Neuropharmacology

Hormones and the Brain

Evolution of the Brain and Behavior

General Principles of Sensory Processing, Touch, and Pain

Hearing, Balance, Taste, and Smell

Vision: From Eye to Brain

Motor Control and Plasticity

Sex: Evolutionary, Hormonal, and Neural Bases

Homeostasis: Active Regulation of the Internal Environment

Biological Rhythms, Sleep, and Dreaming

Emotions, Aggression, and Stress

Psychopathology: Biological Basis of Behavioral Disorders

Learning and Memory

Attention and Higher Cognition

Language and Lateralization

Filters

Exam 7: Life-Span Development of the Brain and Behavior

A difference between normal aging brains and those of people with Alzheimer's disease is

In the context of genetics, the term "expression" refers to

Matching -Alzheimer's disease _____

The release of Diablo within neurons is induced by an influx of _______ ions.

Myelination tends to occur first in

In normal development, which molecules usually are not involved in the survival or death of neurons?

A consequence of the expression of death genes is

Discuss recent advances in our understanding of the genetic contributions to Alzheimer's disease and the relevance of these findings for predicting individual risk for this disease.

Chemical factors within the brain, particularly during development, that aid in the survival of neurons are called _______.

Growth cones are associated with

Which individual with an inherited mutation in the MeCP2 gene would be the least likely to show symptoms of Rett syndrome?

Explain in detail the process of cell migration in the developing nervous system.

Radial glia play an important role in

Which statement about apoptosis is true?

Experience is an important factor in determining

Deprivation of light to one eye during the critical phase results in

A particular gene of interest may be selectively altered or disrupted through the technique called _______.

Matching -Rett dyndrome _____

Most of the mitosis that will give rise to the nervous system takes place in the

In frogs and other amphibians, most of the information from the eyes is directed to the

Behavioral Neuroscience Scope and Outlook

Functional Neuroanatomy: The Cells and Structures of the Nervous System

Neurophysiology: The Generation, Transmission, and Integration of Neural Signals

The Chemistry of Behavior: Neurotransmitters and Neuropharmacology

Hormones and the Brain

Evolution of the Brain and Behavior

General Principles of Sensory Processing, Touch, and Pain

Hearing, Balance, Taste, and Smell

Vision: From Eye to Brain

Motor Control and Plasticity

Sex: Evolutionary, Hormonal, and Neural Bases

Homeostasis: Active Regulation of the Internal Environment

Biological Rhythms, Sleep, and Dreaming

Emotions, Aggression, and Stress

Psychopathology: Biological Basis of Behavioral Disorders

Learning and Memory

Attention and Higher Cognition

Language and Lateralization

Filters