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Human Development chap 5 Flannick
Crap :)
24
Psychology
Undergraduate 1
02/29/2012

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Term
birth changes the course of human develop......
Definition
very little
Term
fontanelles
Definition
soft spots on the head. they enable the contraction of the head at birth. one in the front, and one in back.
Term
neonate
Definition
the neonatal period spans the first four weeks of life.
Term
Dr. virginia apgar/apgar scale
Definition
1. heart rate
2. efforts to breath
3. muscle tone
4. skin color
5. reflex irritability
scale from zero to ten
Term
average baby height and weight.
and the relation to the full grown body
Definition
7.5 lbs. 20"
5% of adult weight, 30% of height
Term
REM sleep

non-REM
Definition
dreams occur, deepest sleep, 50% of sleep for neonates.

slow breathing, infrequent body movements.
Term
Neurons

Glial Cells
Definition
receive and transmit information via electrochemical means.

make a fatty sheath called MYELIN, that is used to surround some of the neurons.
Term
synapse

CNS

PNS
Definition
the connection between nerves

the brain, spinal cord.

all other nerves
Term
three major divisions of the brain
Definition
forebrain, midbrain, hindbrain.
Term
cerebral cortex
Definition
in the forebrain, sensations are interpreted. voluntary movements are initiated. high mental processes occur.
Term
hindbrain parts.
Definition
medulla, pons, cerebellum.
Term
medulla

pons

cerebellum
Definition
an enlarged of the spinal cord after it enters the skull. control breathing, heart rate, vomiting, salivation, coughing, sneezing.

same as medulla, anterior to the medulla.

A large structure dorsal to the medulla and pons. controls movement. also language acquisition.
Term
at seven to eight months of age.
Definition
glucose utilization resembles that of an adult.
Term
plasticity
Definition
the easier it is for a brain section other than the typically designated section to become competent at performing a specific function.
Term
neural pruning
Definition
the excess cell not utilized will die off, leaving just those that are in active use.
Term
babies vision
Definition
20/120
Term
otitis media
Definition
an infection to the middle ear.
Term
survival reflexes

primitive reflexes
Definition
serve a clear purpose

serve no obvious physical purpose
Term
survival reflexes:
rooting reflex

sucking reflex
Definition
when the baby's cheek comes in contact with something, he turns in the direction of the object.

the baby automatically sucks on anything that enters its mouth.
Term
primitive reflexes:

grasping reflex

moro reflex

babinski reflex
Definition
curling fingers around any object that enters the infant's palm.

startled by a loud noise or loss of support.

when the bottom of the foot is stroked, toes fan then curl.
Term
fine motor skills

gross motor skills
Definition
movement will small group of muscles

movement with large group of muscles.
Term
1m
2m
3m
5m
7m
8m
9m
11m
13m
15m
Definition
lift head
push chest up with arms
roll from stomach
remain sitting without assistance once up
sit up without assistance
pull self up to stand
walk holding furniture
stand well alone
walk alone
walk backwards
Term
small for date

FFT
Definition
when babies are smaller than average

when a baby doesn't grow at a normal rate
Term
SIDS
Definition
when an infant dies from unexpected cessation of respiration
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