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The Hippopotamidae (comprising hippopotamuses) are well-known examples. Pseudoruminants, like traditional ruminants, are foregut fermentors and most ruminate or chew cud. However, their anatomy and method of digestion differs significantly from that of a four-chambered ruminant. [5]
Rumination may refer to: Rumination, the digestive process of ruminants. Rumination syndrome, a chronic condition characterized by effortless regurgitation of most meals following consumption; Deep thought or consideration Rumination (psychology), contemplation or reflection, which may become persistent and recurrent worrying or brooding
For example, in the Goal Progress Theory, rumination is conceptualized not as a reaction to a mood state, but as a "response to failure to progress satisfactorily towards a goal". [3] According to multiple studies, rumination is a mechanism that develops and sustains psychopathological conditions such as anxiety, depression, and other negative ...
The definition of perseverative cognition is: "the repeated or chronic activation of the cognitive representation of one or more psychological stressors". [ 2 ] [ 8 ] Worry , rumination and all other forms of thoughts ( cognition ), about stressful events that have happened or might happen, fall under the definition of perseverative cognition.
Rumination, an example of attentional deployment, [20] is defined as the passive and repetitive focusing of one's attention on one's symptoms of distress and the causes and consequences of these symptoms. Rumination is generally considered a maladaptive emotion regulation strategy, as it tends to exacerbate emotional distress.
For example, anhedonia, which is often associated with depression, decreases an individual's desire to participate in activities that provide short-term rewards, and instead, allows the individual to concentrate on long-term goals. In addition, "psychomotoric changes", such as solitariness, decreased appetite, and insomnia also reduce distractions.
This glossary of biology terms is a list of definitions of fundamental terms and concepts used in biology, the study of life and of living organisms.It is intended as introductory material for novices; for more specific and technical definitions from sub-disciplines and related fields, see Glossary of cell biology, Glossary of genetics, Glossary of evolutionary biology, Glossary of ecology ...
Rumination syndrome is diagnosed based on a complete history of the individual. Costly and invasive studies such as gastroduodenal manometry and esophageal pH testing are unnecessary and will often aid in misdiagnosis. [2] Based on typical observed features, several criteria have been suggested for diagnosing rumination syndrome. [3]