Multimode optical fibers (MMFs) have gained renewed interest in the past decade, emerging as a way to boost communication data rates context of an expected saturation current single-mode fiber-based networks. They are also attractive for endoscopic applications, offering possibility achieve similar information content multicore fibers, but with much smaller footprint, thus reducing invasiveness...

BACKGROUND Learning Disorders (LD) are complex diseases that affect about 2-10% of the school-age population. We performed neuropsychological and psychopathological evaluation, in order to investigate comorbidity in children with LD. METHODS Our sample consisted of 448 patients from 7 to 16 years of age with a diagnosis of LD, divided in two subgroups: Specific Learning Disorders (SLD), inclu...

Learning disabilities are a group of disorders that affect 10-15% of the general population and 3% of United States medical students. Medical students with learning disabilities are typically unaware of their disorder and may only learn of it when the pace of medical school curriculum overtakes what were previously successful study techniques. Despite the significant prevalence of this disorder...

Receptive language disorder in schizophrenia is hypothesized to represent a learning disorder that involves a neurodevelopmental etiology. It is argued that a preexisting developmental language disorder may characterize a subset of schizophrenia patients. A primary deficit in the temporal dynamics of brain function is assumed to cause receptive language disorder in schizophrenia. This hypothesi...

conclusions similar to previous studies, we found some comorbid psychiatric disorders with adhd. the treatment of the disorder can be improved, by more attention to comorbid psychiatric disorders, early diagnosis of them, and using distinct and specific treatment for everyone. background attention deficit hyperactivity disorder (adhd) is often associated with other psychological problems. objec...

CONTEXT Children and adults with psychopathic traits and conduct or oppositional defiant disorder demonstrate poor decision making and are impaired in reversal learning. However, the neural basis of this impairment has not previously been investigated. Furthermore, despite high comorbidity of psychopathic traits and attention-deficit/hyperactivity disorder, to our knowledge, no research has att...

Schizophrenia and bipolar disorder are associated with neurocognitive symptoms including deficits in attentional set shifting (changing attentional focus from one perceptual dimension to another) and reversal learning (learning a reversed stimulus/outcome contingency). Maternal infection during gestation and chronically flattened glucocorticoid rhythm are aetiological risk factors for schizophr...