Chapter 6 Emotion and Brain.pdf

Chapter 6 Emotion and Brain.pdf - Chapter'6'Emo4on...

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3/27/18 1 Chapter 6: Emo4on and the Central Nervous System Affec4ve Neuroscience The study of the brain and emo4on. Brain regions associated with emo4ons Brain regions associated with emo4on regula4on The Nervous System: systems of two’s Nervous System Central nervous system (CNS) Peripheral nervous system (PNS) Brain Spinal cord Soma4c nervous system Autonomic nervous system Sympathe4c nervous system Parasympathe4c nervous system This has been our en4re focus!
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3/27/18 2 Methods Brain injury Or, studying a piano by crushing a random part of it with an axe. Limbic System without Inhibition: Phineas Gage Phineas Gage Methods Other types of “natural experiments”: Aneurysm Stroke Demen4a Lesions
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3/27/18 3 Methods Lesion Studies VMPFC lesion & gambling risk Methods EEG (fig) Overall ac4vity or E vent R elated P oten4als Especially frontal lobes, for emo4on research FAST But: Surface ac4vity only Not localized ERP required total s4llness Event`Related Poten4als (ERPs) Rapid changes in the EEG signal, in response to par4cular s4muli and associated with a dis4nct psychological process Example : The error$ related nega,vity (ERN)
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  • Spring '17
  • Giza
  • Phineas Gage, prefrontal lobotomy

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