Memory Cell (other)

	Memory Cell (other) Memory cell may refer to: Biology * Memory cells (motor cortex), found in the primary motor cortex (M1), a region located in the posterior portion of the frontal lobe of the brain. * Memory B cell, an antibody producing cell * Memory T cell, an infection fighting cell Computing * Memory cell (computing), a building block of computer memory and data storage {{Disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Memory Cells (motor Cortex) Memory cells are found in the primary motor cortex (M1), a region located in the posterior portion of the frontal lobe The frontal lobe is the largest of the four major lobes of the brain in mammals, and is located at the front of each cerebral hemisphere (in front of the parietal lobe and the temporal lobe). It is parted from the parietal lobe by a Sulcus (neur ... of the brain. Their behavior is described by Bizzi et al. as: In a baseline epoch (no force field on the end effector), they have one preferred direction In a force perturbation epoch, they show a change in the preferred direction In a subsequent washout epoch (no force field on the end effector), the change in preferred direction persists. References {{reflist Somatic motor system ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Memory B Cell In immunology, a memory B cell (MBC) is a type of B lymphocyte that forms part of the adaptive immune system. These cells develop within germinal centers of the secondary lymphoid organs. Memory B cells circulate in the blood stream in a quiescent state, sometimes for decades. Their function is to memorize the characteristics of the antigen that activated their parent B cell during initial infection such that if the memory B cell later encounters the same antigen, it triggers an accelerated and robust secondary immune response. Memory B cells have B cell receptors (BCRs) on their cell membrane, identical to the one on their parent cell, that allow them to recognize antigen and mount a specific antibody response. Development and activation T cell dependent mechanisms In a T-cell dependent development pathway, naïve follicular B cells are activated by antigen-presenting follicular B helper T cells (TFH) during the initial infection, or primary immune response. Naïve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Memory T Cell Memory T cells are a subset of T lymphocytes that might have some of the same functions as memory B cells. Their lineage is unclear. Function Antigen-specific memory T cells specific to viruses or other microbial molecules can be found in both central memory T cells (TCM) and effector memory T cells (TEM) subsets. Although most information is currently based on observations in the cytotoxic T cells (CD8-positive) subset, similar populations appear to exist for both the helper T cells (CD4-positive) and the cytotoxic T cells. Primary function of memory cells is augmented immune response after reactivation of those cells by reintroduction of relevant pathogen into the body. It is important to note that this field is intensively studied and some information may not be available as of yet. * Central memory T cells (TCM): TCM lymphocytes have several attributes in common with stem cells, the most important being the ability of self-renewal, mainly because of high level of phosphoryla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]