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115 Cards in this Set

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Reptiles, fish amphibians have essentially brain-stem function (body functions- HR, breathing, etc.) plus simple stereotyped behaviors. These are governed by the oldest part of the brain...

A. archicortex
B. paleomammalian cortex
C. neomammalian cortex
A. archicortex
What is the paleomammalian cortex, present in primitive mammals, and just about the archicortex core, comprised of?
Limbic system, cerebellum, and areas responsible for temp reg and other bodily functions.
___________ regulates emotional reactions which are much more complex in mammals than in insects, reptiles or birds.

A. Cerebellum
B. Hypothalamus
C. Limbic
C. Limbic


This is also the area involved in emotinal disorders for humans.
___________ controls fine motor control like tree climbing, balance and dexterity.

A. Cerebellum
B. Hypothalamus
C. Limbic
A. Cerebellum
What is the newest area of the brain?

A. archicortex
B. paleomammalian cortex
C. neomammalian cortex
C. neomammalian cortex

which consists of the thalamus and cerebral cortex.
The paleomammalian cortex is comprised of [ cerebellum / cerebral cortex / limbic system / thalamus] and other bodily function things (ie. temp) while the neomammalian cortex is comprised of [ cerebellum / cerebral cortex / limbic system / thalamus] .
Paleomammalian cortex: cerebellum and limbic system

Neomammalian cortex: thalamus and cerebral cortex
Brain growth is NOT steady. Which of the following is FALSE?

A. There is a spurt at around age 2 and again between ages 3-5yrs.
B. Most brain growth takes place before 4.5 yrs of age.
C. There is a decrease in rate of growth between 5-6 years
D. The increase in brain size is related to an increase in the number of neurons and supporting glial cells and myelination.
D. While is is true that part of the increase in brain size is related to increase in supporting glial cells and myelination, it is not true that the neuron number increases. On the contrary, it is CHANGES IN THE ORGANIZATION AND SIZE OF NEURONS rather than increase in number, that accounts for brain growth.
What are the two basic cell types in the nervous system?
Neurons and glial cells (supporting cells which include myelin).
The time between the [ # ] month and age [ # ] is when there is the most intense growth and organization of synapses. At birth the brain weighs ____% of adult weight, at [ the age above] it is ____% of its adult size.
7 month ; 2 years.

@ Birth 25% , @ 2 yrs 75%
True or False:
As connections are established in the brain, fatty myelin cells form around the axons insulating them, allowing for more rapid transmission of electrical impulses. Speed and efficiency increase through mid to late adolescence. As myelination proceeds, new functions develop.
TRUE. Ex .at around age 1 the pyramidal tracts in the spinal cord become myelinated and this is when most infants start to walk.
Brain circuits are organized and specialized through pruning. Which of the following is an example of something for which there is a "critical period"?

A. Vision
B. Memory
C. Learning
A. Vision. "IN infants born with cataracts, if these are not removed by age 2, vision will not develop, even if the cataracts are removed later in life. Other functions are less influenced by such critical periods, for example, memory and learning. p.44
Production of synapses in the visual and auditory cortices peak at ____________ at which time pruning begins.

A. ~ 3 months
B. ~6 months
C. ~ 12 months
A. ~ 3 months

Language circuits are overproduced until the end of the first year and then pruning of these result in the restriction of language noted below.
True or False:

Synaptic overproduction, myelination and pruning in the neocortex, which controls higher cognitive functions, continues through late adolescence.
True
Which side of the cerebral cortex is responsible for language function?
Left cerebral cortex.
What is the idea of plasticity?
The brains of young children are able to develop new pathways and that the human brain develops over many years and can be influenced by the quality of interactions with the environment.
In infancy, there are two patterns of development for sensory and motor functions. Name them and their time periods.
In the first 3 months, greatest development is in the motor cortex areas controlling head, upper trunk and arms.

Between 3 months to 1 year the areas controlling the legs and hands show the most development.

(The sensory cortex shows same sequence but lags until about age 2 when catches up.)
Babies can be conditioned to empty their bladders when placed on a potty but voluntary control does not occur until ____________. Thus the areas of the cortex corresponding to bladder emptying develop sooner than those for voluntary control.
15-18 months (sometimes up to 3 yrs!)
For adolescence, there seem to be 2 periods of rapid brain development that seem to correspond to changes in thinking process. At about what ages would this be?
Adolescence brain wave activity changes/ brain development at 10-12 years and 14-16 years. There is the sense that this change in brain organization makes the switch to formal operations possible.
True or False:

There is no support for the notion that children do not learn as well when their brains are growing slowly.
True. P. 46
There are periods of rapidly increasing myelin formation in particular brain systems. Three are important in language development. These are called the____________ cycles.
Myelogenetic cycles.

First is archicortex and limbic system - starts before birth and ends in early infancy. Associated with development of babbling.

Second is in higher brain regions- begins at about birth to about 1.5 or 4.5 yrs. Is associated with speech development in infancy and preschool years.

Third cycle is in the association areas of the cortex and is related to intelligence and memory- begins at birth thru adolescence.
Some association areas are particularly important for speech development. Broca's area, located on [what area of the brain] is responsible for aspects of speech. If there is damage in this area, what results?
Broca's area = left frontal lobe (adjacent to part of the motor cortex that controls the lipds, tongue, soft palate and vocal cords. Damage results in slow, labored speech as in stroke victims.
Some association areas are particularly important for speech development. Wernicke's area, located on [what area of the brain] is responsible for aspects of speech. If there is damage in this area, what results?
Wernicke's area is in the left temporal lobe. Damage here results in fluent speech with minimal content and poor comprehension (common in severe alcoholics).
When this area between Broca's and Wernicke's areas is damaged, fluent but abnormal speech occurs and the individual can understand words but not repeat them.
Arcuate fasciculus.
When the Arcuate fasciculus is damaged, what occurs?
fluent but abnormal speech occurs and the individual can understand words but not repeat them.
By what age do babies' sound recognition become increasingly restricted to just those sounds in the child's primary language / language(s) she hears?
1 year.
Certain kinds of memory in humans are associated with preserved components of each of these evolutionary brain regions (archicortex, paleomammalain cortex, neomammalain cortex). Which would relate to autonomic processes?
archicortex
Certain kinds of memory in humans are associated with preserved components of each of these evolutionary brain regions (archicortex, paleomammalain cortex, neomammalain cortex). Which would relate to certain rpocedural patterning like nursing, mothering, and play patterns?
paleomammalian cortex
Certain kinds of memory in humans are associated with preserved components of each of these evolutionary brain regions (archicortex, paleomammalain cortex, neomammalain cortex). Which would relate to complex memory functions, association and language?
neomammalian cortex
Memory, like other functions, develops in spurts related to ________ maturation.
CNS
For infants, memory is short. A one month old remembers a mobile for _______ and a 6 month old can recall an object seen for a few minutes for up to _________.
1 month old: remembers for 24 hours.

6 month old: several weeks
What three areas of the brain MUST be functioning for pattern recognition?
Parietal lobe, thalamus and midbrain.
True or False:

Occipital lobe is where visual word forms are developed.
True
Which hemisphere is better for mental imagery and arranging shapes?
Left!
Where are semantic language tasks processed?

A. left anterior frontal lobe
B. left temporal lobe
C. left tempoparietal cortex
D. left supramarginal and angular gyri
A. left anterior frontal lobe
Where does auditory memory and attention (tasks such as digit span recall) occur?


A. left anterior frontal lobe
B. left temporal lobe
C. left tempoparietal cortex
D. left supramarginal and angular gyri
D. left supramarginal and angular gyri
True or False:

In general, children's short term memories are as good or better than adults for things they understand. However, they are easily prone to suggestion, which can affect the accuracy of their recall.
True


(hence the controversies around child testimony in court)
Piaget noted that we reconstruct the past as a function of the present and that there may be no such thing as pure memories. All memories of childhood may be created from later events interwoven with fantasy. just for fun
just for fun
According to Freud, the mind is divided into two parts and three areas of mental functioning. List em.
Mind: conscious / unconscious

Mental Functioning: Id (primitive, animalistic) , ego (best foot forward), supergo (conscience, makes us feel guilty for thinking bad thoughts).
List Freud's somatic theory stages.
o 1st: Oral stage
• connects mouth to biological need to eat
o 2nd: Anal stage
• potty training angst
o 3rd: Oedipal / Phallic stage / Electra complex
• pre-occupation with genitals (own and others’)
o 4th: Latency stage
• ~6-11 years: sexual and aggressive drives of earlier years are subordinated to child’s developing interests in other children, activities and school
List Jean Piaget's stages of cognitive development including ~ age and describe each stage.
Birth – 2 yrs: Sensorimotor stage Infant learns about the world exclusively thru senses and motor abilities

~2yrs to ~ 6yrs : Preoperations stage Child develops ideas about how things work though they view the world from a self-focused perspective and cannot deal with much complexity

Grade School yrs : Concrete Operations Stage Child begins to think logically, systematically, and with purpose

Early Adolescence: Abstract Operations Individual can think ahead, understand or at least want to understand more complex and abstract ideas
Erik Erikson believed that an individual’s psychological development had strong biological underpinnings but also that the individual’s social environment and culture played a critical role in shaping personality
In contrast to Freud, Erikson proposed 8 stages of development (didn’t stop at adolescence but went all the way to senescence), and outlined that each period of life had critical events and challenges encapsulated in two contrasting mental states per stage. List the stages and ideal outcomes.
Trust vs. Mistrust --> hope
Autonomy vs. Doubt --> will
Initiative vs. Guilt ---> purpose
Industry vs. Inferiority ---> competence
Identity vs. Role Confusion --> identity and fidelity
Intimacy vs. Isolation --> love
Generativity vs. Stagnation --> caring for others?
Ego Integrity vs. Despair --> Wisdom
List the desired outcome for each Erikson stage listed below:

Trust vs. Mistrust
Autonomy vs. Doubt
Initiative vs. Guilt
Industry vs. Inferiority
Identity vs. Role Confusion
Intimacy vs. Isolation
Generativity vs. Stagnation
Ego Integrity vs. Despair
Trust vs. Mistrust --> hope
Autonomy vs. Doubt --> will
Initiative vs. Guilt ---> purpose
Industry vs. Inferiority ---> competence
Identity vs. Role Confusion --> identity and fidelity
Intimacy vs. Isolation --> love
Generativity vs. Stagnation --> caring for others?
Ego Integrity vs. Despair --> Wisdom
What Erikson stage is described below? What is the desired outcome for the stage?

Helpless, the infant must rely on others to live. A warm, nurturing environment yields trust in the world and people in it. A neglected, abused, poorly taken care of infant will develop mistrust in the world.
Trust vs. Mistrust
Ideal Outcome: hope

First year of life. (1st stage)
What Erikson stage, age and desired outcome is associated with the description:

Child learns of elimination and can either feel self-control or shame-filled.
1-3 yrs. Autonomy vs. Doubt
Ideal outcome: will (2nd stage)
What Erikson stage, age and desired outcome is associated with the description:

Child takes to exploring and engaging with the world. Children learn about reprimands for doing things prohibited.
3-6 yrs. Initiative vs. Guilt
Ideal outcome: purpose (3rd stage)
What Erikson stage, age and desired outcome is associated with the description:

Children learn to do things at school like read, write and other activities that adults value.
6-12 yrs. Industry vs. Inferiority. Ideal outcome: competence (4th stage)
What Erikson stage, age and desired outcome is associated with the description:

A life-long search for intimacy, fearing isolation.
Early adulthood. Intimacy vs. Isolation. Outcome: Love (6th stage)
What Erikson stage, age and desired outcome is associated with the description:

Career established, family might be growing or grown and this period of life is about caring for others.
30-60 yrs. Generativity vs. Stagnation. (7th stage)
What Erikson stage, age and desired outcome is associated with the description:

Mature person whose life’s work is almost over. Struggles to maintain sense of ego and integrity against increasing potential for despair of impending end.
60+ yr old. Integrity vs. Despair. Desired outcome: wisdom (8th stage)
What Erikson stage, age and desired outcome is associated with the description:

Adolescent years. Stable sense of identity instead of Role confusion. Fidelity established towards a chosen value system.
Identity vs. Role Confusion
Ideal outcome: Identity and Fidelity


(5th stage)
The newborn reflex of stepping disappears when?
• Stepping (Disappears in a few months.)
- hold baby up with feet on flat surface and she will make rhythmic leg movements.
The newborn reflex of grasping disappears at ______ b/c at this point they grasp voluntarily.
3-4 months
The newborn reflex of Crawling disappears at _______ by but returns at _______ as voluntary crawling starts.
disappears 3-4 months, comes back 6-7 months
Rooting disappears at ____.
3-6 months
Moro reflex disappears at ________.
6-7 months
Babinski reflex disappears at ______ months.
8-12 months
Which persists longer as a newborn reflex: crawling or Moro?
Moro persists longer till 6-7 months whereas crawling is only till 3-4 months.
The newborn's ________ is the least developed sense.
vision! They are born very nearsighted.
By ____ months, babies can usually sit up unassisted.
~ 6 months
Infants by ____ months will become very attached to a few specific people and develop stranger anxiety when a new person comes along. This persists until ~ _____ age.
~ 7 months will become attached; persists until about ~ 18 months.
When does the core gender identity come into play?

A. 12 months of age
B. 18 months of age
C. 24 months of age
B. ~ 18 months of age there is an ingrained sense of maleness or femaleness
What is the idea of "fast mapping"?
Language development system during preschool years. Is the process whereby kid picks up new words. This is when the child learns a new word after only one hearing. The child connects any new word with meaning and into a category of words already learned.
In the preschool years, what stage of Piaget's system would a child be in?
Preoperational Stage.

o Piaget found the pre-school child no longer used trial-and-error to problem solve but rather imitated much more of what they observe, and they engage in pretend play.
o Children can focus on one aspect of a problem, and usually only one. Famous example= liquid transfers to differently shaped beakers
o Child is egocentric at this time- views the world from his/ her own perspective
o Precausal- cause and effect relationships are not well understood
Modern research shows that sex-role identification in preschool years was derived mostly from:

A. Innate biological manifestations
B. peer group interactions
C. parental attitudes and behaviors
C. parental attitudes and behaviors
Contrast girls' sex-role identification versus boys' sex-role identification.
Girl’s primary definition of self depends on empathy and affiliation whereas boy’s identities are achieved through separation/ differentiation process.
What stage, according to Erikson's system, would a preschool child be?
Initiative vs. guilt with desired outcome of purpose.
True or False:

According to Erikson, adolescent years are formative for much of later life because this is when you can "rework" prior stages.
True. o Ex, struggle for Autonomy. Initially in 2 yr olds, resurfaces as adolescents as they assert who they want to be rather than follow what adults want
o Ex, Initiative. As teens try new ideas for expression such as music.
o Ex. Industry. As a school age child, but now as adolescent must do so to get into college and attain future life goals.


**** COALESCENCE of all these tasks yields IDENTITY FORMATION WHICH IS NECESSARY FOR ADULTHOOD TO COMMENCE.

***When this integration does not occur, ROLE CONFUSION OCCURS, and the needed outcome of FIDELITY to a system of idoloegical framework is absent.
Object permanence occurs at what age?
~ 8 months
When does the developmental milestone: the social smile develop?
2-4 months
When does gray hair, wrinkles, stooped posture start to occur?

A. Young Adulthood
B. Middle Adulthood
C. Older Adulthood
A. Young Adulthood.

p.56
Compare and contrast Fluid Intelligence with Crystallized Intelligence.
Fluid Intelligence is considered to be a reflection of internal neurological processes, not affected by experience, and represents the individual's ability to problem-solve thru reasoning and abstracting. Crystallized intelligence, on the other hand, is defined as what is learned thru experience, education, acquisition of specific skills and information.
When is a person's fluid intelligence highest?

A. Adolescence
B. Young Adulthood
C. Middle Adulthood
D. Older Adulthood
B. Young Adulthood
Which defense mechanism does this describe:

Avoiding Personally unacceptable emotions by behaving in an attention-getting, often socially inappropriate manner.
Acting Out
Which defense mechanism does this describe:

Assisting others to avoid negative personal feelings (a relatively "mature" defense mechanism).
Altruism
Which defense mechanism does this describe:

Not accepting aspects of reality that the person finds unbearable.
Denial
Which defense mechanism does this describe:

Moving emotions from a personally intolerable situation to one that is personally tolerable
Displacement
Which defense mechanism does this describe:

Mentally separating part of one's consciousness from real life events or mentally distancing oneself from others.
Dissociation
Which defense mechanism does this describe:

Expressing personally uncomfortable feelings without causing emotional discomfort (a relatively "mature" defense mech)
humor
Which defense mechanism does this describe:

Unconsciously patterning one's behavior after that of someone more powerful (can be either positive or negative)
identification/ introjection
Which defense mechanism does this describe:

using the mind's higher functions to avoid experiencing emotion (as in the captain explaining in detail why his boat is sinking)
intellectualization
Which defense mechanism does this describe:

Failing to experience the feeling associated with a stressful event, although logically understanding the significance of the event
Isolation of affect
Which defense mechanism does this describe:

attributing one's own personally unacceptable feelings to others. (associated with paranoid symptoms and prejudice)
projection
Which defense mechanism does this describe:

Distorting one's perception of an event so that its negative outcome seems reasonable
rationalization
Which defense mechanism does this describe:

adopting opposite attitudes to avoid personally unacceptable emotions (ie. unconscious hypocrisy)
reaction formation
Which defense mechanism does this describe:

Reverting to behavior patterns like those seen in someone of a younger age
regression
Which defense mechanism does this describe:

categorizing people or situations in extremes because of intolerance of ambiguity. (seen in pts with borderline personality disorder)
splitting
Which defense mechanism does this describe:

Expressing a personally unacceptable feeling in a socially useful way ( a relatively "mature" defense mech)
sublimation
Which defense mechanism does this describe:

Deliberately pushing personally unacceptable emotions out of conscious awareness
Supression
Which defense mechanism does this describe:

Believing that one can magically reverse past events cause by "incorrect" behavior by now adopting "correct" behavior
undoing
In the heirarchy of Ego Defense Mechanisms, what are the more mature defense mechanisms and which levels do they belong to?
Level V, the highest level, has humor.

Level IV, the second highest, has sublimation, altruism, suppression / postponement.
Also in Young Adulthood is the concept of The Family Cycle. There are three phases to the Family Cycle that are included in Young Adulthood: Establishment Phase, New Parents Phase, Child-Rearing Phase. Describe each.
Establishment Phase= marriage and functioning as a dyad. The other phases are pretty much what the names say.
Where is long term memory based?
Hippocampus
p.64
How long does short-term memory store things for? What area of the brain is it in?
30 seconds, based in the basal ganglia and frontal lobes

p. 64
What is long-term potentiation?
When memories move from working/short term memroy to long term memory via practice and association.
What is declarative memory and nondeclarative memory? Where are they located?
These are two types of long term memory. Declarative memory is a form of long term memory used to relate diverse info that can be used flexibly and is available to conscious awareness and verbal report. It consists of sematic memory (facts and concepts) and episodic memory (for times and places). Declarative memoroy is based in the hippocampus and entorhinal cortex. Nondeclarative memory, aka procedural memory are things that can operate outside awareness (driving, playing piano)
True or False:

Executive function refers to cognitive processes that support strategic organization and control other processes that are important in complex, goal oriented tasks.
True

Long term and working memory often depend on executive functions because strategic processes are required for task performance.
In Middle Adulthood, brain functioning seems to decrease. Name some findings. (hint: 4)
- Blood flow seems to drop most in the frontal cortex.
- dopamine receptor activity decreases AND MAO B, which breaks down dopamine increases, further decreasing dopamine levels
- decayed portions of dendrites increase (neurofibrillary tangles)
- clusters of damaged neurons form (senile plaques)
Name the six aspects that might have an impact on memory changes brought about with aging. (hint: education, exercise, rest...)
Education- use it or lose it more quickly
Exercise walking 3x a week for 45 mins improves age-related declines
Rest- 8 hours to protect against chronic illness
HTN - speeds up normal brain shrinkage, esp in hippocampus
Stress- in small amts can improve memory but in large amounts can damage neurons in hippocampus
Weight - lower can be protective
In the older years, unless which two things have been achieved, there is no sense of peace or contentment. (hint: Erikson component)
generativity and intimacy

p.68
Which of the following is NOT a factor that Valliant's studies found emotional health at age 65 linked to:
A. Early traumatic life experiences correlated to poor adaptation in older years
B. Having been close to one's siblings during college years correlated to positive adaptation in older years
C. Having been depressed between 21 and 50 correlated to poor adaptation in older years
A. Early traumatic life experiences correlated to poor adaptation in older years

This WAS NOT TRUE according to Valliant's study! p. 68-9
According to Valliant's study, what two personality types, when present at younger ages, led to a sense of well-being after age 65?

A. Dependability and Pragmatism
B. Industriousness and Competency
C. Realistic and Constructive
A. Dependability and Pragmatism

p.69
True or False:

The aging population in this country is the fastest growing and possibly the most politically powerful.
True.

The most effective approach to their health care is one which is comprehensive: it must involve their families, knowledge of their life stories, SES conditions, and constant attention to helping them feel that they are in control of their own lives.
Dr. Elizabeth Kubler-Ross identifies stages of that people going through terminal illness/ other hard event experience. List all 5 of em.
- Denial
- anger (can cover up helplessness)
- bargaining
- depression (preparatory depression- think your T.I.P skills)
- acceptance
True or False:

Most elderly abuse occurs in an institutional rather than residential setting.
FALSE. Most elderly abuse occurs in the residential rather than institutional setting. 20% is physical, 45% is neglect.
True or False:
Risk factors associated with the abuser rather than the victim is more easily identifiable.
True. No consistent characteristics for victims have been identified among any of the studies! Some common reasons: financial dependency, emotional reasons, alcoholism, psychiatric disease or deviant behaviors the caretaker has.
What is one of the most important clues pointing to elderly psychological abuse?
Emotional suffering
What is a consideration physicians must take when reporting elder abuse as supposed to child abuse?
There must be a balance between protecting the abused and respecting the victim's autonomy and privacy who has denied abuse or does not want anything done. It is important to evaluate all the potential consequences that the victim perceives will result from abuse disclosure and attempt to understand the victim's perspective.
True or False:
Often second marriages do not work out - the divorce rate is higher for second marriages than first marriages.
True.
What is the average age of the new stepchild?
9 years old.

The stepchild may provoke the stepparent to act in ways that further alienate the child. Stepchildren tend to leave home- running away, joining the military, marrying, moving out - earlier than do children living with one or both biological parents.
True or false:

Divorce in middle adulthood is generally more difficult than divorce in early adulthood.
TRUE. Loss of self-esteem is greater, chances of remarriage are smaller. Middle-aged person experience greater loneliness and deeper depression. These characteristics are more magnified if the person was defined by their marital relationship.
Compare and contrast divorced older men to divorced older women. (These ppl became divorced much earlier in life.)
The women who suffered social isolation and financial stress as younger single mothers often experience improved quality of life as their social circles widen and as their children and grandchildren grow older. In contrast, many divorced older men fall into social isolation from their children, grandchildren and former friends, thereby predisposing them to more physical and psychological maladies.
What percentage of medical students experience symptoms consistent with moderate to severe depression (impacts function)? What percentage of med students acknowledge significant depression?
14% experience symptoms, 30% acknowledge signif depression
Depression, treated best with combo of psychotherapy and pharmacology, has an ______% cure rate.
85%

p.78
True or False:
Physicians have a higher rate of suicide than the general population.
True
Describe the seven basic threats of illness:
- threat to narcissitic integrity
- reactivation of early guilt/shame
- fear of loss / approval
- separation anxiety
- fear of loss of control
- fear of loss or injury to bodily parts
- fear of strangers
see p. 81 -2 in syllabus