Summary
een volledige samenvatting van GROEI EN ONTWIKKELING uit de lessen + al de grafieken , 18/20 in eerste zit
- Course
- Institution
Volledige samenvatting. al de grafieken zijn besproken + vaak een samenvatting van het hoofdstuk
[Show more]
3 reviews
By: brittaerts2005 • 5 months ago
By: siennuytten • 8 months ago
By: hannes3 • 1 year ago
Seller
Follow
JuliaDeckers
Reviews received
Content preview
SITUERING............................................................................................................................................................................... 4TERMINOLOGIE: GROEI-MATURATIE-ONTWIKKELING.............................................................................................................. 4
Groei.............................................................................................................................................................................................4
Maturatie.....................................................................................................................................................................................4
Ontwikkeling................................................................................................................................................................................5
BRONNEN VAN VARIATIE......................................................................................................................................................................5
Omgeving.....................................................................................................................................................................................5
Genen...........................................................................................................................................................................................5
Gen-Omgevingsinteractie............................................................................................................................................................5
SOORTEN ONDERZOEK......................................................................................................................................................................... 6
Transversaal/cross-sectioneel......................................................................................................................................................6
Longitudinaal...............................................................................................................................................................................6
Gemengd longitudinaal................................................................................................................................................................7
Tijdstrend analyse : TIME-LAG.....................................................................................................................................................7
ANALYSETECHNIEKEN...........................................................................................................................................................................8
Transversaal onderzoek...............................................................................................................................................................8
Longitudinaal onderzoek..............................................................................................................................................................8
VIER GROEITYPES..................................................................................................................................................................... 9
GROEICURVE REPRODUCTIEF WEEFSEL.................................................................................................................................................... 9
ALGEMENE GROEICURVE...................................................................................................................................................................... 9
NEURALE GROEICURVE........................................................................................................................................................................ 9
LYMFOÏDE GROEICURVE....................................................................................................................................................................... 9
SOMATISCHE GROEI............................................................................................................................................................... 10
AFSTANDSCURVE LENGTE- EN GEWICHTSGROEI.......................................................................................................................................10
Lengtegroei................................................................................................................................................................................10
Gewichtstoename......................................................................................................................................................................10
GROEISNELHEIDSCURVE..................................................................................................................................................................... 11
Kenmerken groeisnelheidscurve gestalte..................................................................................................................................11
Groeisnelheidscurve...................................................................................................................................................................11
Groeisnelheid in gewicht............................................................................................................................................................11
GROEI IN ANDERE LICHAAMSDIMENSIES................................................................................................................................................12
STABILITEIT / KANALISATIE.................................................................................................................................................... 14
BOTCELLEN............................................................................................................................................................................ 15
BOTVORMING....................................................................................................................................................................... 15
BOTGROEI............................................................................................................................................................................. 16
LENGTEGROEI.................................................................................................................................................................................. 16
Breedtegroei...............................................................................................................................................................................16
Botremodeling............................................................................................................................................................................16
GROEIASPECTEN.................................................................................................................................................................... 17
GROEIASPECTEN VAN SPIERWEEFSEL..................................................................................................................................... 19
(1)MOLECULAIRE SAMENSTELLING.......................................................................................................................................................19
(2MYOGENESE............................................................................................................................................................................. 19
(3)CHEMISCHE SAMENSTELLING.......................................................................................................................................................... 20
(4)VEZELTYPES................................................................................................................................................................................ 20
(5)SPIERVEZELGROOTTE.................................................................................................................................................................... 21
GROEIASPECTEN IN................................................................................................................................................................ 21
(1)Contractiele eigenschappen..................................................................................................................................................21
(2)METABOLE EIGENSCHAPPEN...........................................................................................................................................................22
2
,BEPALING EN VERLOOP VAN.................................................................................................................................................. 22
(1)TOTALE LICHAAMSSPIERMASSA....................................................................................................................................................... 22
(2)REGIONALE SPIERMASSA................................................................................................................................................................23
VETCEL = COMPLEXE STRUCTUUR.......................................................................................................................................... 24
ADIPOGENESE........................................................................................................................................................................ 24
VETWEEFSELTYPES................................................................................................................................................................. 24
PRENATALE ONTWIKKELING WIT VETWEEFSEL....................................................................................................................... 25
POSTNATALE ONTWIKKELING WIT VETWEEFSEL..................................................................................................................... 26
STRUCTURELE TOENAME.................................................................................................................................................................... 26
TOENAME GROOTTE VETCELLEN..........................................................................................................................................................26
TOENAME AANTAL VETCELLEN............................................................................................................................................................ 26
METABOLE EIGENSCHAPPEN.................................................................................................................................................. 27
METABOLE REGIONALE VARIATIE........................................................................................................................................... 27
SUBCUTANE VETDISTRIBUTIE GEDURENDE GROEI.................................................................................................................. 28
ABDOMINAAL-VISCERAAL VET GEDURENDE GROEI................................................................................................................ 29
STABILITEIT – TRACKING........................................................................................................................................................ 29
MOTORISCHE ONTWIKKELING............................................................................................................................................... 30
(1) CLASSIFICATIES VAN VROEG-MOTORISCHE ONTWIKKELING...................................................................................................................30
(2)MOTORISCH PROCES EN PRODUCT...................................................................................................................................................30
(3)ONTWIKKELINGSTHEORIEËN........................................................................................................................................................... 31
(4)PRIMITIEVE REFLEXEN................................................................................................................................................................... 31
(5)POSTURALE REFLEXEN ( HOUDING ).................................................................................................................................................32
(6)LATERE POSTURALE REFLEXEN.........................................................................................................................................................32
(7)ONTWIKKELING V DOELBEWUSTE, DOELGERICHTE MOTORISCHE ACTIVITEITEN (0-2J).................................................................................33
Ontwikkeling van zelfstandig wandelen....................................................................................................................................33
Manuele controle (grijpen)........................................................................................................................................................33
Stadia van ontwikkeling.............................................................................................................................................................33
2.METEN VAN MOTORISCH PRESTATIEVERMOGEN................................................................................................................ 35
PRODUCT-EVALUATIE BIJ JONGE KINDEREN (3-7J).................................................................................................................. 36
FYSIEK PRESTATIEVERMOGEN VAN 6-7J TOT 18 J................................................................................................................... 36
Geslachtsverschillen...................................................................................................................................................................37
RELATIE FP – SOMATISCHE EIGENSCHAPPEN – SCALING......................................................................................................... 38
TRACKING VAN FP............................................................................................................................................................................39
EVOLUTIE VAN FITHEID (FP) VLAAMSE JEUGD........................................................................................................................................39
CRITERIA................................................................................................................................................................................ 40
SKELETALE MATURITEIT......................................................................................................................................................... 40
SKELETALE LEEFTIJD BEPALEN VIA :.......................................................................................................................................................40
Atlas techniek.............................................................................................................................................................................40
Botspecifiek................................................................................................................................................................................40
CRITERIA...................................................................................................................................................................................... 41
SEKSUELE MATURITEIT........................................................................................................................................................... 41
STADIUM........................................................................................................................................................................................ 41
BORSTONTWIKKELING....................................................................................................................................................................... 42
TESTICULAIR VOLUME........................................................................................................................................................................42
LEEFTIJD MENARCHE......................................................................................................................................................................... 43
2
, ANDERE SECUNDAIRE GESLACHTSKENMERKEN.......................................................................................................................................43
CRITERIA...................................................................................................................................................................................... 43
MORFOLOGISCHE MATURITEIT.............................................................................................................................................. 43
CRITERIA...................................................................................................................................................................................... 44
DENTALE MATURITEIT........................................................................................................................................................... 44
CRITERIA...................................................................................................................................................................................... 44
CORRELATIES TUSSEN MATURITEITSINDICATOREN................................................................................................................. 45
INLEIDING.............................................................................................................................................................................. 46
MATURITEITSGERELATEERDE VARIATIE IN SOMATISCHE KENMERKEN....................................................................................46
INDELING VIA PIEKGROEISNELHEID PHV................................................................................................................................................47
MATURITEITSGERELATEERDE VARIATIE IN FYSIEK PRESTATIE VERMOGEN..............................................................................49
BESLUIT................................................................................................................................................................................. 53
INLEIDING: MENSELIJKE VARIATIE.......................................................................................................................................... 54
ONDERZOEKSMETHODES....................................................................................................................................................... 56
(1)TOP-DOWN................................................................................................................................................................................ 56
(2)BOTTOM-UP............................................................................................................................................................................... 58
GD VAN GESTALTE- EN GEWICHTSGROEI, BIOLOGISCHE MATURITEIT.....................................................................................59
GD VAN ANDERE SOMATISCHE KENMERKEN.......................................................................................................................... 60
GD VAN FYSIEK PRESTATIEVERMOGEN................................................................................................................................... 61
GD VAN FYSIEK ACTIEF GEDRAG............................................................................................................................................. 61
GENOTYPE TRAINING INTERACTIE.......................................................................................................................................... 62
BOTTOM-UP – WELKE GENEN?............................................................................................................................................... 64
GROEI EN MATURATIEGERELATEERDE GENVARIANTEN..............................................................................................................................64
B. PRESTATIEGERELATEERDE GENVARIANTEN......................................................................................................................................... 65
C. BELOFTEN/ TOEPASSINGSMOGELIJKHEDEN VAN GENETISCHE THERAPIE....................................................................................................67
INLEIDING.............................................................................................................................................................................. 67
INTERACTIE MET SOMATISCHE EIGENSCHAPPEN.................................................................................................................... 68
GESTALTE....................................................................................................................................................................................... 68
GEWICHT........................................................................................................................................................................................ 68
GEWICHT EN GESTALTE............................................................................................................................................................... 68
LICHAAMSSAMENSTELLING - SPECIFIEKE WEEFSEL....................................................................................................................................68
INTERACTIE MET MATURATIE................................................................................................................................................ 70
SKELETALE MATURITEIT......................................................................................................................................................................70
SOMATISCHE MATURITEIT.................................................................................................................................................................. 70
SEKSUELE MATURITEIT....................................................................................................................................................................... 70
Methodologie van het groeionderzoek
2
, SITUERING
Definitie vroeger:
Kinantropologie = studie van menselijke soort (fysische – culturele antropol.)
Kinantropologie= fysische antropologie = studie vd mens als biologisch verschijnsel vlgs fysische wetten?
Ontwikkelingskinesiologie -> bestudeert de verklaringen v verschillende mensen:
- genetische verschillen (genetica,..)
- omgevingsverschillen (adaptatie)
->Het is NIET experimenteel, want we gaan de groei niet gaan beïnvloeden, maar gewoon beschrijven en verklaren.
Binnen revaki:
- omgaan met kinderen tijdens hun ontwikkeling
- behandelen pediatrische patiënten
Groei bestuderen:
- belangrijke bevolkingsgroep
- groei duurt absoluut en relatief gezien het langst bij de mens (18j -> groot deel v leven)
- iedereen heeft indiv. groeiproces: genetisch potentieel, omgevingsinvloeden en interactie
TERMINOLOGIE: GROEI-MATURATIE -ONTWIKKELING
Groei
= is een toename van de grootte van het lichaam als geheel of de grootte bereikt door specifieke delen van het
lichaam.
Deze verandering in grootte komt in stand door 3 cellulaire processen:
o celvermenigvuldiging (mitosis),
o celvolume toename ( hypertrofie)
o toename interstitieel weefsel/vocht volume
- Is weefselafhankelijk ( groei spierweefsel , zenuwcellen is niet hetzelfde als groei huidcellen)
- Goed kwantitatief meetbaar,afgeleide parameters
o Groeisnelheid
o piek groeisnelheid
o versnelling
Maturatie
= status van volwassenheid, de leeftijd waarop je als volwassen aanzien w. -> indeling in groepen (bv; pre-menarche
en menarche mensen)
= proces van rijping om zo de status te bereiken (proces waarbij bepaalde kenmerken duidelijker wordt en leidt tot
een mature status)
Maturiteit = status
Maturatie = proces
Maturatie vindt plaats in het heel het lichaam
- Prenataal (VOOR de geboorte)
o Celdifferentiatie -> sommige genen gestopt en sommige genen geactiveerd.
o 1 bevruchte eicel differentieert -> cellenverzameling in 3 kiembladen (ecto, endo en meso -derm),
waarna specifieke celdifferentiatie alle weefsels, organen en functies afmaakt.
- Postnataal (NA de geboorte)
o Hoeveel vd weg is er afgelegd op de weg naar volwassenheid?
Timing: tijdstip van chronologische leeftijd van de mijlpaal (leeftijd menarche (leeftijd
waarbij meisje 1x regels krijgt))
Tempo: tijd tussen mijlpalen (vb: leeftijd menarche en leeftijd volgroeid)
o moeilijk te kwantificeren -> kwalitatieve gegevens
o gebruik van groeicurve
infancy (0-1j)
early childhood/ kleuterlft (1-5j)
middle childhood/ lagere schoollft (5-10/11j)
adolescentie
o botleeftijd/ skeletale leeftijd -> biologische maturatie te bepalen -> RX-foto’s
2
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller JuliaDeckers. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.93. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67096 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now