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INVECCHIAMENTO CEREBRALE

INVECCHIAMENTO CEREBRALE. CARATTERISTICHE NEUROPSICOLOGICHE DELL’ANZIANO. Difficoltà a distribuire le risorse attentive Rallentamento della velocità di attenzione e della elaborazione dell’informazione Difficoltà percettive

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INVECCHIAMENTO CEREBRALE

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  1. INVECCHIAMENTO CEREBRALE

  2. CARATTERISTICHE NEUROPSICOLOGICHE DELL’ANZIANO • Difficoltà a distribuire le risorse attentive • Rallentamento della velocità di attenzione e della elaborazione dell’informazione • Difficoltà percettive • Difficoltà nell’elaborazione delle strategie di apprendimento • Riduzione delle capacità del magazzino mnesico a breve termine

  3. INVECCHIAMENTO CEREBRALE ANATOMIA

  4. CHANGES IN PYRAMIDAL NEURONS OF THE AGING HUMAN CEREBRAL CORTEX NORMAL A, B, C DEMENTIA A, D, G, E, F

  5. MAJOR CHEMICAL EVENTS AT THE SYNAPSE

  6. NEUROTRASMITTERS AND MODULATORS IN THE NERVOUS SYSTEM

  7. REGIONAL NEUROTRASMITTER CHANGES WITH AGING

  8. Anitoxidant enzymes Freeradicals Complex MITOCHONDRIA AND O2 FREE RADICALS IN AGEING

  9. MORTE NEURONALE E CALCIO INTRACELLUARE

  10. AGING OF THE NERVOUS SYSTEM THE THREE MAJOR FUNCIONAL AREAS • MOTOR FUNCTION: GATE AND BALANCE • COGNITIVE FUNCTUION: MEMORY • ELECTRICAL ACTIVITY: SLEEP

  11. MODELLI STRUTTURALI DEI SISTEMI DI MEMORIA

  12. MINI MENTAL STATE EXAMINATION (M.M.S.E.)

  13. Punteggio massimo totale= 30/30 - Cut off (patologia) < 24/30

  14. COEFFICIENTI DI AGGIUSTAMENTO DEL MMSE PER CLASSI DI ETA’ E EDUCAZIONE NELLA POPOLAZIONE ITALIANA Magni et al, 1996

  15. SIGNS AND SYMPTOMS THAT MAY INDICATE THE NEED FOR EVALUTATION FOR DEMENTIA

  16. FOUR MEMORY SYSTEMS AND COMMON CLINICAL DISORDERS THAT DISRUPT THEM

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