نتایج جستجو برای: eye tic
تعداد نتایج: 165668 فیلتر نتایج به سال:
Tourette syndrome (TS) is a neurodevelopmental disorder characterized by motor and vocal tics. Tics are repetitive and uncontrolled behaviours that have been associated with basal ganglia dysfunction. We investigated saccadic eye movements in a group of young people with TS but without co-morbid ADHD. Participants performed two tasks. One required them to perform only pro-saccade responses (pur...
A customary definition of automation is the replacem ent of hum an hands by machines in repetitive and usually fairly s im p le in d u s tr ia l p ro c e d u re s . E arly attem pts to introduce industrial automa tion in the m id-nineteenth century not surprisingly led to strikes and civil dis order because workers believed that the machines w ere taking away th e ir jobs. A lthough redundanc...
background: obsessive-compulsive disorder (ocd) symptoms and the related disorders are subsumed under chronic psychiatric disorders which are of psychosocial and therapeutic importance. in most studies, the mean age of onset of significant ocd symptoms is adolescence period. the aim of this study was to evaluate ocd symptoms, tic disorder, body dysmorphic disorder (bdd) and trichotilomania amon...
PURPOSE Cancer recurrence is one of the major setbacks in oncology. Maintaining telomeres is essential for sustaining the limitless replicative potential of such cancers. Because telomerase is thought to be active in all tumor cells and normal stem cells, telomerase inhibition may be nonspecific and have detrimental effects on tissue maintenance and development by affecting normal stem cell sel...
OBJECTIVES The usefulness of cases diagnosed in administrative registers for research purposes is dependent on diagnostic validity. This study aimed to investigate the validity and inter-rater reliability of recorded diagnoses of tic disorders and obsessive-compulsive disorder (OCD) in the Swedish National Patient Register (NPR). DESIGN Chart review of randomly selected register cases and con...
A 31-year-old single man (AB) sought neuropsychiatric consultation for treatment-resistant motor and vocal tics. He described himself expressing a total of 24 different tics, mainly facial twitches (eye blinking, raising eyebrows, mouth opening , lips licking, stereotyped grimacing) and inappropriate utterances (grunting, throat clearing, sniffi ng), since the age of 7. There appeared to be no ...
هدف از انجام این پژوهش، تولید، مشخصه یابی و ارزیابی رفتار اکسیداسیون و سایش دمای پایین و بالای پوشش کامپوزیتی b4c-tib2-tic-ni می باشد. بدین منظور در ابتدا پودر سرامیکی b4c-tib2-tic توسط فرایند آسیاب کاری از طریق واکنش میان پودرهای ti و b4c تولید و سپس مشخصه یابی شد. در ادامه با افزودن پودر ni به این ترکیب و انجام فرایند خشک کردن پاششی، پودر کامپوزیتی b4c-tib2-tic-ni توسط فرایند پاشش شعله ای پرس...
BACKGROUND For unclear reasons, many Tourette syndrome (TS) children report near-complete tic remission by young adulthood. Immature maturation of brain networks, observed with resting-state functional MRI (rs-fc-MRI) in adolescents and adults with TS, might evolve to a mature pattern in adults who experience tic improvement or remission. We explored the feasibility of testing this hypothesis i...
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