"Postganglionic" Pronounce,Meaning And Examples
"Postganglionic" Natural Recordings by Native Speakers
"Postganglionic" Meaning
Postganglionic refers to a nerve fiber or neuron that carries impulses away from a ganglion, which is a cluster of nerve cell bodies or a mass of nerve tissue outside the central nervous system. In other words, postganglionic fibers are the neurons that carry signals away from a ganglion, which acts as a relay station, toward a target organ or another part of the nervous system.
In the autonomic nervous system, postganglionic fibers typically convey signals from the central nervous system to an organ or gland, where they cause a response, such as increased or decreased heart rate, digestion, or muscle contraction.
"Postganglionic" Examples
Examples of "Postganglionic"
In the sympathetic division of the nervous system, the postganglionic neurons extend from the ganglia located outside the spinal cord to the effector cells, including the adrenal medulla, smooth muscle, and cardiac muscle cells.
The postganglionic fibers that innervate the blood vessels have a variable effect on vascular diameter, influencing local blood flow and pressure within specific tissues.
The postganglionic neurons in the autonomic nervous system possess axons that are usually longer compared to their preganglionic counterparts, while their dendritic fields can vary in complexity and concentration.
The postganglionic neurons in the sympathetic division serve as a link between the central nervous system (CNS) and the peripheral nervous system (PNS).
After the postganglionic fibers diverge from the preganglionic neurons' axons, they release neurotransmitters to stimulate the effectors, which may result in relaxation or contraction of the muscles, increasing or decreasing avascular dilation, or directly affecting glandular activity.
"Postganglionic" Similar Words
Posterolaterally
In a posteriorly direction, or towards the back or posterior part.<br><br>This term is typically used in medical and anatomical contexts to describe the direction or movement towards the back or rear of the body.
Posteromedial
Posteromedial refers to a position that is posterior (located at the back) and medial (located towards the middle or midline of the body).<br><br>In anatomy, it is often used to describe the location of a structure in the body, such as a muscle, bone, or other feature, that is situated on the back side and towards the midline.
Posteromedially
This word is an anatomical term that refers to something that is situated towards the front and towards the center of the body.<br><br>In more specific terms, "posteromedially" means:<br><br>- posterior (towards the back)<br>- medial (towards the center)<br><br>So, posteromedially refers to something that is closer to the back and closer to the center of the body than anything else around it.<br><br>In a bodily position, an example could be: "The incision was performed from the left posteromedial aspect of the abdomen."
Posters
Nouns: large printed signs or notices, typically displaying information or advertising a product, service, or event.<br><br>Example: The school posted posters in the hallway to promote the upcoming concert.
Postexilic
Postexilic refers to the period of time after the Babylonian exile, which was a time of Jewish history lasting from the capture of Jerusalem by the Babylonians in 586 BCE to the reconquest of Jerusalem by the Persians in 539 BCE and the subsequent rebuilding of the Temple.
Postexillic
Referring to a period of time following an exile or the event of being exiled.<br><br>Example: The postexillic art of the Persian Empire flourished after the return from exile.<br><br>Note: The word "postexillic" comes from the combination of "post-" (meaning "after") and "exillic" (meaning "exile"), derived from Latin "exsilium", meaning "exile".
Postfaktisch
Postfaktisch is a German compound word that consists of the prefix "post-" (meaning "after" or "beyond") and the noun "Faktisch" (meaning "factual" or "based on facts").<br><br>Therefore, "postfaktisch" is a German language term that roughly translates to "post-factual" in English.<br><br>In modern usage, "postfaktisch" refers to a situation or environment where facts and evidence are no longer considered essential or relevant in public discourse, political debates, or decision-making processes. In other words, it's a context where facts are ignored or dismissed, and emotions, opinions, or personal beliefs are prioritized over factual information.<br><br>This concept has gained significant attention in recent years, particularly in the context of politics and misinformation. It's seen as a contributing factor to the spread of fake news, conspiracy theories, and the erosion of trust in institutions.<br><br>In essence, "postfaktisch" can be understood as a cultural and social phenomenon where the pursuit of truth and accuracy is replaced by a focus on emotional appeals, ideology, or personal interests.
Postgenomic
Postgenomic refers to the stage of post-genomic research, which follows the completion of the Human Genome Project and the sequencing of the human genome. This stage focuses on the analysis of the vast amount of biological data generated from genomic research, rather than the genome sequencing itself.<br><br>In the postgenomic era, scientific efforts shift from genomic sequencing and mapping to understanding the function and regulation of genes, protein interactions, and the relationships between genes and their products.
Postglacial
Referring to a period of time after a glaciation, typically used to describe the modern landscapes and ecosystems that have formed in regions that were previously under ice.
Postgraduate
A student who has completed a first academic degree, such as a Bachelor's degree, and is pursuing a higher degree, such as a Master's or Doctoral degree, in a field of study.
Postgraduated
Having completed a postgraduate degree, typically a Master's or Ph.D., after completing an undergraduate degree.
Postgraduates
Postgraduates are students who have completed a bachelor's degree and are pursuing further education at a higher level, typically a master's or doctoral degree.
Posthaemorrhagic
Posthemorrhagic refers to a condition or event that occurs after bleeding or hemorrhage has taken place. It can also be used as an adjective to describe something that happens following a hemorrhage.<br><br>In medical contexts, posthemorrhagic hemorrhage or hemorrhagic fever refers to bleeding that occurs following a previous episode of bleeding.<br><br>In other fields, the term might refer to an event or condition that occurs or develops after a period of bleeding, such as posthemorrhagic shock or posthemorrhagic hydrocephalus (fluid accumulation in the brain following bleeding).
Posthemorrhagic
Posthemorrhagic refers to a condition or state that occurs after bleeding or hemorrhaging has stopped. It can also refer to something that occurs after a hemorrhage, such as shock or anemia resulting from blood loss.<br><br>Examples of posthemorrhagic conditions or states include:<br><br> Posthemorrhagic edema: edema that occurs after a hemorrhage<br> Posthemorrhagic shock: shock that results from blood loss<br> Posthemorrhagic anemia: anemia that results from blood loss<br> Posthemorrhagic endophthalmitis: a rare and serious infection of the eye that occurs after a hemorrhage into the eye