The strong and potentially reciprocal relationship between cancer-related fatigue (CRF) and disrupted sleep-wake patterns suggests a possible shared physiologic pathway. A growing body of evidence supports this and shows that abnormalities in the 24-hour rhythm of stress-related hormones may be related to chronic fatigue and sleep disturbances. Aberrations in the hypothalamic-pituitary-adrenal ...

We discuss, on general grounds, how two subgraphs of a given Feynman graph can overlap with each other. For this, we use the notion connecting and returning lines that describe any subgraph is inserted within original graph. This, in turn, allows us to derive ``nonoverlap'' theorems for one-particle-irreducible 2, 3 4 external legs. As an application, provide simple justification skeleton expan...

Cognitive neuroscience prefers a reductionist approach to normal and abnormal brain functions. So, it tries to reducing causes and indices of cognitive and neural processes, in order to increases the accuracy in investigation and manipulation of variables. As a comparison, common diagnostic criteria for mental disorders utilize multidimensional global criteria that existence of some non-overlap...

Attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) are commonly comorbid, share genetic liability, and often exhibit overlapping cognitive impairments. Clarification of shared and distinct cognitive effects while considering comorbid symptoms across disorders has been lacking. In the current study, children ages 7-15 years assigned to three diagnostic groups:ADHD...

BACKGROUND Gastroesophageal reflux disease (GERD), functional dyspepsia (FD) and irritable bowel syndrome (IBS) are common functional gastrointestinal conditions with a significant impact on daily life. The objectives were to analyse general self-rated health and self-reported functional capacity in adults meeting the criteria for GERD, FD and IBS, respectively, and in individuals who meet the ...

Abstract Purpose of Review The diagnosis and treatment behavioral variant frontotemporal dementia is challenging often delayed because overlapping symptoms with more common syndromes or primary psychiatric illnesses. purpose this paper to explore the relevant presentation, diagnostic workup, pathophysiology, both pharmacologic non-pharmacologic management. Recent Findings Behavioral a highly he...