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Neurosecretion is the release of extracellular vesicles and particles from neurons, astrocytes, microglial and other cells of the central nervous system. These neurohormones , produced by neurosecretory cells, are normally secreted from nerve cells in the brain that then circulate into the blood.
Today, neuroendocrinology embraces a wide range of topics that arose directly or indirectly from the core concept of neuroendocrine neurons. Neuroendocrine neurons control the gonads, whose steroids, in turn, influence the brain, as do corticosteroids secreted from the adrenal gland under the influence of adrenocorticotrophic hormone. The study ...
A neurohormone is any hormone produced and released by neuroendocrine cells (also called neurosecretory cells) into the blood. [1] [2] By definition of being hormones, they are secreted into the circulation for systemic effect, but they can also have a role of neurotransmitter or other roles such as autocrine (self) or paracrine (local) messenger.
For example, when a child is developing a preference for “handedness”, he or she uses first one hand and then the other, and eventually ends up with a preferred pattern of hand use. [10] Gesell also applied the concept of reciprocal interweaving to the development of the personality.
An example of a neuroendocrine cell is a cell of the adrenal medulla (innermost part of the adrenal gland), which releases adrenaline to the blood. The adrenal medullary cells are controlled by the sympathetic division of the autonomic nervous system. These cells are modified postganglionic neurons. Autonomic nerve fibers lead directly to them ...
For example, he says that better empathising may improve care of children, and that better empathy may also improve women's social network which may help in various ways with the caring of children. On the other hand, he says that systemising may help males become good hunters and increase their social status by improving spatial navigation and ...
Rather, "concepts and schemas develop through operation on and manipulation of objects in a specific manner." [4] Vertical décalage refers to a child using the same cognitive function in different stages across development. In this sense, a child is improving upon a certain cognitive function, such as seriation tasks, as he or she ages.
Behavioral control is an important application of cognitive inhibition in behavioral psychology, as is emotional control. Depression is an example of cognitive inhibition failure in emotion control. Correctly functioning cognitive inhibition would result in reduced selective attention to negative stimuli and retention of negative thoughts.