Search results
Results from the WOW.Com Content Network
In a dissected brain, the inferior medial view shows the curved shape of the structures of the Papez circuit in the human brain. The Papez circuit involves various structures of the brain. It begins and ends with the hippocampus (or the hippocampal formation). Fiber dissection indicates that the average size of the circuit is 350 millimeters.
The hippocampus is a structure in the brain that has been associated with various memory functions. It is part of the limbic system, and lies next to the medial temporal lobe. It is made up of two structures, the Ammon's Horn, and the Dentate gyrus, each containing different types of cells. [1]
The paleopallium or intermediate ("old mammalian") brain, comprising the structures of the limbic system. The neopallium, also known as the superior or rational ("new mammalian") brain, comprises almost the whole of the hemispheres (made up of a more recent type of cortex, called neocortex) and some subcortical neuronal groups.
Neurologically, affect regulation can be localised in the prefrontal cortex, the area responsible for emotion management. [14] The prefrontal cortex aids the control of the limbic system which is the home of the amygdala, the part of the brain which is believed to be central to the processing of our emotions. [15]
The vasomotor center is a collection of integrating neurons in the medulla oblongata of the middle brain stem.The term "vasomotor center" is not truly accurate, since this function relies not on a single brain structure ("center") but rather represents a network of interacting neurons.
Two additional brain structures that have been found to contribute are the amygdala and the anterior cingulate cortex. [101] [102] Each of these structures are involved in various facets of emotion regulation and irregularities in one or more regions and/or interconnections among them are affiliated with failures of emotion regulation. An ...
Brain regions that exist in both systems are interesting mainly for studies on how one system affects the other. Examples of such cross-modal functions are emotional regulation strategies such as emotional suppression [ 1 ] and emotional reappraisal, [ 1 ] [ 2 ] the effect of mood on cognitive tasks, [ 3 ] and the effect of emotional ...
These brain structures support cognitive constructs such as attentional switching, information processing speed, and working memory. [49] Hypervigilance is a commonly experienced symptom of PTSD, which indicates a dysfunction in attention processing manifested as a high-attention-bias toward possible environmental threats that is distracting or ...