Rumination syndrome is a functional gastroduodenal disorder characterized by an individual who inadvertently and repeatedly spits up or regurgitates partially digested food from the stomach.

为探究反刍思维（Rumination）不同亚型与药物渴望（Drug craving）的关系，研究人员对 489 名男性患者开展研究。结果发现，海洛因使用障碍（HUD）患者反刍思维和药物渴望得分更高，症状反刍与两组患者药物渴望均显著相关。该研究为成瘾治疗提供了新方向。

Jenna Jacob summarises a co-produced review exploring rumination and worry as trandiagnostic targets for mental health ...

Discover the differences between ruminations and obsessions and how their effects can be reduced, both clinically and non-clinically.

avoidant/restrictive food intake disorder, pica, and rumination disorder. They are relatively common occurrences in wealthy, industrialized countries, affecting up to 4 percent of women and ...

Luke Combs shared details about the “rumination” caused by his ”wicked” obsessive-compulsive disorder that traps him in a cycle of intrusive thoughts.

avoidant/restrictive food intake disorder, pica, rumination, and two categories that include a wider range of less common or less studied disordered eating behaviors. Here's what anorexia nervosa ...

Hyperactivation of certain brain regions in children and adolescents with ARFID suggest a new neurobiological circuit associated with the disorder.

What sets 'pure O,' as experienced by country music star Luke Combs, apart from broader OCD? Here's what the experts have to say and how to treat it.

Via decreased negative and increased positive affect pre- and post- positive/relief events, worry led to enhanced positive emotional contrasts.

But occasionally, his disorder—which he was first diagnosed ... “The first two weeks for me were a lot of rumination stuff that wasn’t ideal,” the country star recalled of his episode ...