glostrup hospital rehabilitering efter hjerneskadefne senhjerneskades kursusdag odense 18 november...
TRANSCRIPT
FNE senhjerneskades kursusdag
Odense 18 november 2010 1
CHALLENGING THE CONCEPTS OF LOCALIZATION AND RECOVERY OF BRAIN FUNCTION
ReCBIR –Research Centre for Brain Injury Rehabilitation
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
UCN - The Unit for Cognitive Neuroscience
Neuroplasticitet ogrehabilitering efter
hjerneskade
Jesper MogensenJesper MogensenHead of UCNHead of UCN (The Unit for (The Unit for CognitiveCognitive NeuroscienceNeuroscience), ), DepDep. of . of
PsycholPsychol., ., UniversityUniversity of Copenhagenof Copenhagen
DirectorDirector of of ReCBIRReCBIR (Research Centre for (Research Centre for BrainBrain InjuryInjuryRehabilitation)Rehabilitation)
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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The Unit for Cognitive Neuroscience(UCN)
The Brain Injury Unit of the Dep. of Neurorehabilitation
Centre for Cognitive Neuroscience, University of Turku, FIN
The Center for Rehabilitation of BrainInjury, Copenhagen
Department of Rehabilitation Medicine, Charles University, Prag,
CZ
Trinity College Institute of Neuroscience, Trinity College,
Dublin, IR
Laboratory of Neuroplasticity, NenckiInstitute, Warsaw, PL
Medical Research Council, Cognitionand Brain Sciences Unit, UK
Glostrup HospitalDepts. of Neurol. and Neurosurg.
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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BEHANDLING af og STØTTE til
patienterne:- større og bedre
indsats nu - OG en forskning,
som lægger grunden for fremtidens
behandling
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Hvad står i vejen for den bedre fremtid ?
- dårlig økonomi
- ”politisk”modstand (ledende
til økonomiske hindringer)
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Er rehabilitering efter hjerneskade
”uvidenskabelig” ?
- nej
- men hvordan kan hjernens funktioner både være ”lokaliserede” og genoprettes efter en skade ?
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Den regionale specialisering af hjernen –funktionel lokalisation
FNE senhjerneskades kursusdag
Odense 18 november 2010 2
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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FULD FUNKTIONEL GENOPRETNING TRODS KOMPLET
SKADE AF HJERNESTRUKTURER
(ALLOCENTRISK PLACE LEARNING)
Mogensen et al. Brain Research Bulletin, 2004
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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ELLER
GENOPRETNING?
LOKALISATION
ELLER? …
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Netværk
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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FNE senhjerneskades kursusdag
Odense 18 november 2010 3
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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NEUROGENESE I DEN VOKSNE HJERNE
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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MEKANISMER for NEURONDØD
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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BDNF (Brain-Derived NeurotrophicFactor) samt andre trofiske faktorer …
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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SPROUTING
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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FNE senhjerneskades kursusdag
Odense 18 november 2010 4
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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ERFARINGS-ASSOCIERET SYNAPTISK PLASTICITET
hos mennesker
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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HVAD PÅVIRKER HJERNENS PLASICITET?
Stress?
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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HPA-Aksen
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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FNE senhjerneskades kursusdag
Odense 18 november 2010 5
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Faktorer, som påvirker HPA-Aksen
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Atrofi p.g.a. Cortisol – BDNF´s Rolle
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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HPA-akse-aktivitet ved depression
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Faktorer med betydning for cortisol-receptorer i hippocampus og dermed HPA-akse-aktivitet –
samt for depression
1. Genetik2. Opvækst-betingelser3. Akut stress
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Virkninger af antidepressiva
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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SKADER ved BLODPROP
FNE senhjerneskades kursusdag
Odense 18 november 2010 6
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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BDNF ved motorisk aktivitet
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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BDNF
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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HVAD PÅVIRKER HJERNENS PLASICITET?
Motion?
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Aktivering/stimulation som terapeutisk metode ved hjerneskade
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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FNE senhjerneskades kursusdag
Odense 18 november 2010 7
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Tidlig eller sen ?
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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SEN !
Men …
FNE senhjerneskades kursusdag
Odense 18 november 2010 8
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Aktivering/stimulation som terapeutisk metode ved hjerneskade
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Påtvunget eller frivillig ?
Stress ?
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Exercise after stress
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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FRIVILLIG !
Men …
FNE senhjerneskades kursusdag
Odense 18 november 2010 9
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Aktivering/stimulation som terapeutisk metode ved hjerneskade
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Støtte til funktionel genopretning og træning – samt måske ”skader” ved
psykiske lidelser
Farmakologi
Aktivering/Stimulering
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Farmakologisk støttet rehabilitering
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Farmakologisk støttet rehabilitering
Effekter af Erythropoietin (EPO)
FNE senhjerneskades kursusdag
Odense 18 november 2010 10
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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7 dage 30 dage
Interaktioner
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Glutamat
Betydning i den akutte fase
Betydning for langsigtet reorganisering
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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SKADER ved BLODPROP
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Glutamat - PIMSD
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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DEN DYNAMISKE HJERNE: HÅB OG UDFORDRINGER
FNE senhjerneskades kursusdag
Odense 18 november 2010 11
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Den regionale specialisering af hjernen –funktionel lokalisation
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
103
FULD FUNKTIONEL GENOPRETNING TRODS KOMPLET
SKADE AF HJERNESTRUKTURER
(ALLOCENTRISK PLACE LEARNING)
Mogensen et al. Brain Research Bulletin, 2004
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
104
ELLER
GENOPRETNING?
LOKALISATION
ELLER? …
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
105
FULD FUNKTIONEL GENOPRETNING TRODS KOMPLET
SKADE AF HJERNESTRUKTURER
(ALLOCENTRISK PLACE LEARNING)
Mogensen et al. Brain Research Bulletin, 2004
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Different Solution Strategies
Mogensen, J., Lauritsen, K.T., Elvertorp, S., Hasman, A., Moustgaard, A. & Wörtwein, G. Place learning and object recognition by rats subjected to transection of the fimbria-fornixand/or ablation of the prefrontal cortex. BrainResearch Bulletin, 2004, 63, 217-236
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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SHIFT in the NEURAL
SUBSTRATE
FNE senhjerneskades kursusdag
Odense 18 november 2010 12
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1. MODIFICATION OF DEGREE OF CONTRIBUTION TO TASK MEDIATION BY INDIVIDUAL STRUCTURES:
Some structures exhibit increased or decreased levels of contribution to task mediation
2. TASK-DEPENDENT AND DISSIMILAR NEURAL SUBSTRATES:
After a given lesion the functional recovery of various cognitive tasks is mediated by unique and dissimilar neural substrates
3. APPLICATION OF NEW COGNITIVE STRATEGIES:
The fully posttraumatically recovered individuals solve the task by applying new strategies that are dissimilar to those applied pretraumatically
PHENOMENA OF POSTTRAUMATIC PHENOMENA OF POSTTRAUMATIC RECOVERYRECOVERY
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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ALGORITHMIC STRATEGIES
ELEMENTARY FUNCTIONS
NEURAL
SU
BSTR
ATESBEHAVIOUR X
UNDERLYING COGNITIVE MECHANISMS
AS A
AS C
EF1
EF2
EF3
EF4
EF5
EF6
EF7
EF8
EF9
EF10
EF11
EF12
EF13
EF14
EF15
I
II
III
IV VVI
VII
VIIIIX
X
XI
XII
XIIIXIVXV
Brain structure α
Brain structure
β
Brain structure
γ
UNDERLY
ING N
EURAL
MECHANIS
MS
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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GENERALISERING …
og kan vi fåvirkeligheden ind i
træningen?
kan vi få træningen ud i virkeligheden?
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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FNE senhjerneskades kursusdag
Odense 18 november 2010 13
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ReCBIR –Research Centre for Brain Injury Rehabilitation
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Virkeligheden ind i træningen!
Træningen ud i virkeligheden!
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
128”Kritiske” perioder under udviklingen
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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NEUROGENESE I DEN VOKSNE HJERNE
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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Aktivering/stimulation som terapeutisk metode ved hjerneskade
UCN - The Unit for Cognitive Neuroscience
ReCBIR –Research Centre for Brain Injury Rehabilitation
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I forskning og behandling – lad os gå direkte efter de optimale
løsninger!