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3 Νοε 2023 · The amygdaloid body, or just the amygdala, is a subcortical gray matter of the limbic system which is supplied with blood by the anterior choroidal artery. It contains 13 nuclei that are grouped into three functionally different divisions of nuclei:
17 Ιουλ 2023 · The central amygdala (CeA) plays a crucial role in physiological responses to stressors, such as fearful stimuli, stressful stimuli, and some drug-related stimuli. Meanwhile, the extended amygdala, named the bed nucleus of the stria terminalis (BNST), is involved in anxiety and stress.
20 Οκτ 2023 · The amygdalae tell your hypothalamus to communicate with your autonomic nervous system and begin the release of stress hormones that are responsible for the physiological changes associated with fright, panic, and anxiety (such as racing heart, quickening breath, sweating, surging energy, etc.).
1 Οκτ 2011 · In summary, there are a number of non-invasive methods to investigate the strength of amygdala-mPFC connectivity in vivo. Structural connectivity can be assessed by utilizing DTI, and functional brain connectivity can be evaluated through analyses of functional and effective connectivity.
The amygdaloid body (aka amygdaloid complex, or amygdala) is a nucleus that is located deep in the medial temporal lobe of the cerebral hemisphere. It forms part of the limbic system, and has a major role in the processing and consolidation of the memory of emotional stimuli.
Your amygdala is one of the first parts of your brain to react to danger, making it a key part of surviving and keeping yourself safe from harm. It also plays a role in positive emotions, learning, memory and more.
The amygdala is an almond-shaped set of neuronal nuclei located deep within the brain's medial temporal lobe, just anterior to the hippocampus (shown in Figure 1). The amygdala is an important component of the limbic system, a neural network that mediates many aspects of emotional learning and behavior and plays a prominent role in processing ...
