FINDINGS + RESULTS Flashcards

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1
Q

MURDERERS HAD LOWER…

A

SIGNIFICANTLY LOWER GLUCOSE UPTAKE in almost all FRONTAL REGIONS, PARIETAL REGIONS

This is associated with HIGHER LEVEL THOUGHT and PLANNING

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2
Q

DAMAGE TO FRONTAL REGIONS AND PARIETAL REGIONS RESULTS IN…

A

-IMPULSIVITY
-LOSS OF SELF CONTROL
-IMMATURITY
-INABILITY TO MODIFY BEHAVIOUR
-ALTERED EMOTIONALLY

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3
Q

THEY HAD ABNORMAL ASYMMETRIES OF ACTIVITY MEANING…

A

LEFT SIDE of brain hemisphere was LOWER than the RIGHT in the:
-AMYGDALA (THREAT RESPONSE and RISK TAKING)
-THALAMUS
-HIPPOCAMPUS (SHORT TERM and LONG TERM MEMORY)

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4
Q

MURDERERS HAD HIGHER…

A

HIGH GLUCOSE UPTAKE IN THE OCCIPITAL CORTEX (visual) meaning it was WORKING HARDER

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5
Q

HEAD INJURIES IN EXPERIMENTAL SUBGROUP HAD…

A

head injuries in experimental subgroup had ABNORMAL CORPUS CALLOSUM RESPONSES

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6
Q

THIS CORRESPONDS…

A

This corresponds to the known incidents of head injuries in the history of violent criminals, may suggest further factors to be investigated.

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