Psyc4130 1nd Edition Lecture 9 Outline of Last Lecture II Anatomical Planes and Directions III Meninges IV Ventricle System V Development Outline of Current Lecture VI Primary Sensory Cortex VII Broca s Aphasia VIII PFC IX Sensory Homunculus X Temporal Lobe XI Beneath the Cortex a Limbic System i Cingulate Gyrus ii Anterior Singular Cortex iii Hippocampus iv Amygdala Current Lecture Primary Sensory Cortex o RTPJ higher area associated with making moral decisions i e to what degree do we hold someone accountable for their judgments social judgment sense of self Broca s Aphasia o Broca s area left frontal o Inability to produce coherent speech but understands what he s being asked o Ability to translate coherent response to produce speech o Governs language production ability to articulate language is impaired PFC o Planning aggression o Algorithms Sensory Homunculus These notes represent a detailed interpretation of the professor s lecture GradeBuddy is best used as a supplement to your own notes not as a substitute o Large hands large lips lots of sensory from cortex up here Pic of weird body shows neural representations in the brain o Tiny upper arm tiny chest stomach Temporal Lobe o Auditory cortex o Hippocampus emo memory and amygdala emo fear and aggression in deep layers o Wernicke s area Wernicke s aphasia Beneath the Cortex o Forebrain Cerebral cortex cerebrum Limbic system limbic border between higher cortex of brain Overall limbic system emotional responses hard to convey and explain why Cingulate Gyrus wraps around corpus callosum cortex key limbic structure Anterior Singular Cortex emotional research immoral brain empathy part of prefrontal cortex catching errors experiencing pain negative emotional experience towards a painful stimulus Hippocampuso Heart of emotional experience o Deep layers of temporal lobe cannot see from the outside o Plays a key role in the consolidation of declarative memories verbal spatial move to new place start building map in head of where you are and how to get to places o Episodic first person narrative episodes of life o Semantic general knowledge about the world facts o Damage anterograde amnesia forward looking inability to form new long term memories o Basis of date rape drug powerfully suppress the neural activity in hippocampus transient episodic failure o The sea horse Amygdala the almond o Attribution of emotional valence can make associated stimuli HOT or COLD o The Fear Factor Electrical stimulation marked fearful behaviors Intact functioning necessary for fear conditioning Kulver Bucy Syndrome no fear monkey s found that abnormal lack of fear response loose fear response to snakes fire loose appreciation for social hierarchy and won t show correct responses to superiors peers o Emotional significance attributor how much you need to direct attention recognize stimulus Basal ganglia Thalamus Hypothalamus
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