Associations of maternal peripregnancy cannabis use with behavioral and developmental outcomes in children with and without symptoms of autism spectrum disorder: Study to Explore Early Development.

Some studies report increased prevalence of autism spectrum disorder (ASD) and associated symptoms with prenatal cannabis exposure. We examined whether associations of maternal cannabis use from 3 months preconception through delivery ("peripregnancy") with behavior and development in the offspring varied with the presence of ASD symptoms. Children ages 30-68 months with ASD symptoms (i.

Assessment of trochanteric vascularity using quantitative magnetic resonance imaging in a cadaveric model.

Purpose: Few studies have assessed trochanteric vascularity despite its implications for bone healing and surgical approaches. This study aimed to assess the regional arterial contributions of the medial femoral circumflex artery (MFCA) versus the lateral femoral circumflex artery (LFCA) to trochanteric vascularity.

Methods: Ten adult human cadaveric pelvises to mid-femur specimens were obtained.

Pointe Readiness in Youth Ballet Dancers: A Pilot Study on Dance Instructor Decision Making.

Transiting to dancing en pointe is an important milestone for young dancers who wish to progress in ballet training. Various criteria exist regarding pointe readiness, including age, range-of-motion, endurance, strength, balance, and technique. However, awareness and use of these criteria by dance instructors is currently unknown.

Amoebic encephalitis within Australia.

Granulomatous amoebic encephalitis is a rare but likely under-recognised form of subacute, usually fatal, encephalitis. We present an illustrative case report and literature review of Australian cases, summarising clinical features, diagnostic methods, treatment and outcomes.