INFANT REGULATORY PROBLEMS Flashcards
EARLY DEVELOPMENTAL TASKS FOR SURVIVAL?
- PRE-PROGRAMMED/BIOLOGICALLY DETERMINED
FIRST 3 MONTHS:
- EARLY COMMUNICATION FOR SURVIVAL; CRYING/FUSSING
- STAYIING ALIVE AND GROWING THE BRAIN; SLEEPING
- NUTRITION INTAKE FOR SURVIVAL; FEEDING
THE CRYING CURVE?
Many studies have shown that during the first three months of life, the crying of babies follows a developmental pattern. This pattern is called the crying curve. Crying begins to increase at two or three weeks of age, PEAKS AT AROUND 6 WEEKS to eight weeks of age, and gradually declines to the age of 12 weeks
- HUGE DIFFERENCES AMONG BABIES
% OF FUSSING AND CRYING IN 0-3 MONTHS OLD BABIES WHICH IS INCONSOLABLE? (CANNOT BE COMFORTED)
40%
BIOLOGICAL REGULATION; CRYING (0-3 MONTHS OLDS)
- NORMAL ADAPTATION PROCESS
- 40% OF FUSSING AND CRYING IS INCONSOLABLE
- DECREASES AFTER 3 MONTHS AND BECOMES INSTRUMENTAL (I.E. REINFORCED BY ATTENTION)
- NO IMPACT ON LATER BEHAVIOURAL PROBLEMS
ESTABLISHING SLEEPING PATTERNS IN NEWBORNS?
NEWBORN: SLEEP PERIODS OF 2-4 HOURS EQUALLY DISTRIBUTED ACROSS THE DAY (MULTIPHASIC)
- BETWEEN 2-4 WEEKS OF AGE SLEEPING BECOMES MORE REGULAR
- WHEN THE INFANT STARTS SLEEPING THROUGHOUT THE NIGHT VARIES WIDELY (SOME IN THE FIRST 6 WEEKS, OTHERS NOT UNTIL 6 MONTHS)
- ‘SLEEPING THROUGH THE NIGHT’ DEFINED AS UNINTERRUPTED SLEEPING FOR 6 HRS, FROM MIDNIGHT TO 6AM
% OF BABIES WHO WON’T ACQUIRE ABILITY TO SLEEP THROUGH THE NIGHT (DEFINED AS UNINTERRUPTED SLEEPING FOR 6 HRS, FROM MIDNIGHT TO 6AM) IN THEIR FIRST YEAR OF LIFE?
20-25%
% OF INFANTS THAT SLEEP >5 HRS IN ONE PIECE AT 3 MONTHS OF AGE?
45%
CAN INFANT RESETTLE THEMSELVES TO SLEEP AFTER WAKING UP DURING NIGHT, AND HOW?
- INFANTS ARE CAPABLE OF RESETTLING THEMSELVES TO SLEEP IN THE FIRST 3 MONTHS OF AGE
- THE MAJOR SELF REGULATORY STRATEGY IS SUCKING FINGERS
BASIC SLEEP ORGANISATION IN INFANTS RESEMBLES THAT OF ADULTS BY WHICH MONTH OF AGE?
BY 6 MONTHS (RESEMBLES IN THE SENSE THAT IT’S PHASIC, BUT THEY HAVE MUCH MORE REM SLEEP)
HOW MUCH OF INFANT WAKING TIME IS SPENT FEEDING?
1/3
INFANT WEIGHT IN THE FIRST MONTHS OF DEVELOPMENT?
INFANTS DOUBLE THEIR WEIGHT IN THE FIRST 3-6 MONTHS; TREBLE (x3) IT BY 12 MONTHS
NIGHT FEEDING IS NEEDED FOR INFANTS IN THE FIRST…
3 MONTHS OF LFIE
WHEN ARE SOLIDS INTRODUCED INTO INFANTS’ DIETS?
3-6 MONTHS (WHO RECOMMENDS 6)
SENSITIVE WINDOW FOR SOLIDS?
- 4-8 MOTNHS OF AGE
- SALT PREFERENCE
- AFTER THE 8TH MONTH VERY DIFFICULT TO INTRODUCE SOLIDS
CULTURALLY COMMON MATERNAL BIOLOGICAL RESPONSES TO INFANT CRY?
- SAME ACTIVATION PATTERNS IN SPECIFIC BRAIN REGIONS (SUPERIOR TEMPORAL AND INFERIOR FRONTAL)
- MOST COMMON BEHAVIOUR IS TO: TALK, PICK UP THE BABY, AND THEN FEED THE BABY
- SOUND OF CRYING LEADS TO RELEASE OF OXYTOCIN FROM THE POSTERIOR PITUITARY GLAND AND PROLACTIN FROM INTERIOR PITUITARY GLAND, LEADING TO MILK FILLING UP THE BREASTS AND BEING RELEASED
INFANT REGULATORY PROBLEMS (RPs)?
PERISTANCE OF INHIBITION PROBLEMS BEYOND PERIOD OF ADAPTATION (3-6 MONTHS)
(INFANT REGULATION MEANS INHIBITING A CURRENT RESPONSE AND RETURNING TO A PREVIOUS BEHAVIOURAL STATE)
% OF INFANTS WHO HAVE MULTIPLE REGULATORY PROBLEMS?
UP TO 15%
% OF INFANT WHO HAVE PERSISTENT REGULATORY PRROBLEMS (LASTING BEYOND THE FIRST 12 MONTHS OF LIFE)
10%
WHAT ARE THE INFANT REGULATORY PROBLEMS AT 3-9 MONTHS?
CRYING: INABILITY TO STOP CRYING: EXCESSIVE CRYING > 3 MONTHS
FEEDING: FOOD REFUSAL, THE INABILITY TO OVERCOME NEOPHOBIA: E.G. INABILITY TO ACQUIRE FOOD ACCEPTANCE
SLEEPING; SLEEP ONSET AND NIGHT WAKING PROBLEM, THE INABILITY TO SETTLE BACK TO A PREVIOUS STATE: E.G. INABILITY TO PERFORM NIGHT SETTLING
BIO BEHAVIOURAL SHIFTS? WHEN DO REGULATORY PROBLEMS OCCUR?
1st: 3-6 MONTHS OLD
2nd: 9-12 MONTHS OLD
- REGULATORY PROBLEMS OCCUR WHEN REGULATION IS NOT ACCOMPLISHED AFTER THE 1ST BIO-BEHAVIOURAL SHIFT
IS IT MORE COMMON FOR INFANT REGULATORY PROBLEMS TO COME ALONE/BE INDIVIDUALISTIC OR THAT THERE IS CO-MORBIDITY OF REGULATORY PROBLEMS?
- MORE COMMONLY AN INFANT WILL HAVE MULTIPLE REGULATORY PROBLEMS (I.E. ‘MULTIPLE REGULATORY PROBLEMS’)
MULTIPLE/PERSISTENT REGULATORY PROBLEMS IN INFANCY AND ATTENTION TRAJECTORY IN ADULTHOOD?
A STUDY FOUND:
- THOSE WITH MULTIPLE/PERSISTENT RPs IN THE FIRST 2 YEARS OF LIFE WERE 3 TIMES MORE LIKELY TO HAVE ATTENTION PROBLEMS (PARENT-REPORTED) IN ADULTHOOD
THEY WERE ALSO 0.5x AS LIKELY TO HAVE HIGH ATTENTION SPAN (TESTER/INDIVIDUALS-REPORTED)
- INCREASED AMOUNT OF ADHD DIAGNOSIS, (AT CHILDHOOD AND IN ADULTHOOD)
SUMMARY OF LONG TERM CONSEQUENCES OF RPs?
- STRONG EVIDENCE THAT RPs ARE ASSOCIATED WITH INCREASED BEHAVIOUR AND EMOTIONAL PROBLEMS IN CHILDHOOD
- THE ASSOCIATIONS ARE WITH TOTAL, EXTERNALISING AND INTERNALISING PROBLEMS IN CHILDHOOD
- INCREASING EVIDENCE FOR ADHD TYPE PROBLEMS
- THERE IS EMERGING EVIDENCE THAT MULTIPLE OR PERSISTENT RPs ARE ASSOCIATED WITH PERSISTENT ADULT
BEHAVIOUR, EMOTIONAL, SOCIAL AND ADHD PROBLEMS - RPs ARE ASSOCIATED WITH ALTERATIONS OF BRAIN ACTIVITY PATTERNS, ESPECIALLY IN THE DEFAULT MODE NETWORK (The default mode network (DMN) is a network of interacting brain regions that is active when a person is not focused on the outside world, measurable with the fMRI technique), AND THIS MEDIATES BETWEEN RPs AND ANXIOUS AVOIDANT PERSONALITY
ROLE OF PARENTING IN REGULATORY PROBLEMS?
- PARENTING VERY LOOSELY RELATED TO INITATION OF THE PROBLEMS (CPARENTING ISN’T THE CAUSE)
- BUT PARENTING BEHAVIOUR CAN REDUCE THE EFFECTS ON MENTAL HEALTH
