Cause-Specific Secular Trends and Prevention Measures of Post-Neonatally Acquired Cerebral Palsy in Victoria and Western Australia 1975-2014: A Population-Based Observational Study.

Aim: To describe the timing and causes of post-neonatally acquired cerebral palsy (PNN-CP) and map the implementation of relevant preventive strategies against cause-specific temporal trends in prevalence.

Methods: Data for a 1975-2014 birth cohort of children with PNN-CP (brain injury between 28 days and 2 years of age) were drawn from the Victorian and Western Australian CP Registers. Descriptive statistics were used to report causal events and timing.

Evaluation of a Training Model to Teach Skills Associated with Esophagostomy Tube Placement in Companion Animals.

Models and simulations are used in veterinary education to allow students to practice surgical skills in order to obtain clinical competence. Further development of models is also driven by the requirement of veterinary institutions to reduce the use of animal patients in teaching (live or cadaver). Esophagostomy tube placement is a common therapeutic procedure performed in companion animal critical care cases, and a model was developed to help teach this skill.

Contribution of remote Pacinian corpuscles to flutter-range frequency discrimination in humans.

Among the various classes of fast-adapting (FA) tactile afferents found in hairy and glabrous skin, FA2 afferents, associated with Pacinian corpuscles (PC), preferentially signal high-frequency sinusoidal events corresponding with vibration percepts, in contrast to other classes associated with lower frequency flutter percepts. The FA2-PC complex is also uniquely sensitive to distant sources of vibration mechanically transmitted through anatomical structures. In the present study, we used a pulsatile waveform to assess the contribution of FA2 afferents to the perception of flutter-range frequency stimuli (~ 20 Hz) in combination with two methods to abolish local FA inputs and force a dependence on FA2 via transmission from adjacent structures.

Using Cognitive Task Analysis to Develop a Protocol for Teaching Ultrasound Pregnancy Diagnosis in the Bitch to Undergraduate Veterinary Students.

Pregnancy diagnosis in the bitch is routinely performed using ultrasound and is therefore an important skill for veterinarians to have been exposed to during undergraduate training. Proficiency of this skill is difficult to achieve, due to limited exposure to suitable live patients, and animal welfare considerations limiting repeated performance on the same bitch. Models have been beneficial in allowing undergraduates to perform a range of ultrasound techniques without the use of live animals.

Cerebral palsy in Australia: birth prevalence, 1995-2016, and differences by residential remoteness: a population-based register study.

Objective: To examine recent changes in the birth prevalence of cerebral palsy in Australia; to examine the functional mobility of children with cerebral palsy by residential remoteness.

Study Design: Population-based register study; analysis of Australian Cerebral Palsy Register (ACPR) data.

Setting, Participants: Children with cerebral palsy born in Australia, 1995-2016, and included in the ACPR at the time of the most recent state/territory data provision (31 July 2022).