Brain Plasticity

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Brain Plasticity • The brain’s ability to change (especially during childhood) by reorganizing after damage and building new pathways.

description

Brain Plasticity. The brain’s ability to change (especially during childhood) by reorganizing after damage and building new pathways. Constraint-Induced Therapy. Reading Braille. Hemispherectomy. Brain Plasticity. Limited “Neurogenesis”. Corpus Callosum: How the 2 Halves Connect. - PowerPoint PPT Presentation

Transcript of Brain Plasticity

Page 1: Brain Plasticity

Brain Plasticity

• The brain’s ability to change (especially during childhood) by reorganizing after damage and building new pathways.

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Constraint-Induced Therapy

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Reading Braille

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Hemispherectomy

Brain Plasticity

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Limited “Neurogenesis”

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Corpus Callosum: How the 2 Halves Connect

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Optic Chiasm: Another Way to Connect

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“Split Brain” Phenomena

Joe, A Split-Brain Patient

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Right/Left Brain Differences

• Left Hemisphere– Language (literal interpretations)– Calculations

• Right Hemisphere– Making inferences– Helps make the meaning of our speech clear– Controls sense of “self”

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Facts About “Handedness”

• 90% are right-handed• 96% of right-handed people process language

in their left hemisphere• 10% are left-handed• 70% process language in left hemisphere, just

like right-handed people• 30% process language in right hemisphere—or

in both

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Left-Handedness

• More common among:• Musicians• Mathematicians• Professional baseball/cricket players• Architects• Artists– Michelangelo, da Vinci, Picasso