Amygdala - neurophysiology of symptoms Flashcards
where is the amygdala located?
deep in the medial temporal lobe in the primitive part of the brain
where does the amygdala receive neuronal signals from?
temporal and occipital lobes of the cortex
what does the amygdala communicate with?
the hypothalamus and other parts of the limbic system
the striatum, amygdala an related brain areas are important for:
emotional memory, mediates anhedonia, anxiety and reduced motivation symptoms of depression
the amygdala is important in:
emotional function and regulation, the modulation of effective responses in social settings, as well as sexual arousal, aggression and fear responses
what does the amygdala help with?
helps a person relate to the surrounding environment and pattern appropriate behaviour
does the amygdala have increased or decreased blood flow and oxygen consumption during depression?
increased
the amygdala has abnormal neurodevelopment during depression. T or F
true
