A pilot study of robotic surgery case videos for first-year medical student anatomy.

There has been a recent shift in medical student anatomy education with greater incorporation of virtual resources. Multiple approaches to virtual anatomy resources have been described, but few involve video or images from surgical procedures. In this pilot study, a series of surgical case videos was created using robotic surgery video footage for a first-year medical student anatomy course.

Integration of clinical anatomical sciences in medical education: Design, development and implementation strategies.

For the last 20 years, undergraduate medical education has seen a major curricular reform movement toward integration of basic and clinical sciences. The rationale for integrated medical school curricula focuses on the application of knowledge in a clinical context and the early ability to practice key skills such as critical thinking and clinical problem-solving. The method and extent of discipline integration can vary widely from single sessions to entire programs.

Population representation among anatomical donors and the implication for medical student education.

Dissection provides a unique opportunity to integrate anatomical and clinical education. Commonly, cadavers are randomly assigned to courses, which may result in skewed representation of patient populations. The primary aim of this study was to determine if the anatomical donors studied by students at the University of Massachusetts Medical School (UMMS) accurately represent the disease burden of the local patient population.

NeuN+ neuronal nuclei in non-human primate prefrontal cortex and subcortical white matter after clozapine exposure.

Increased neuronal densities in subcortical white matter have been reported for some cases with schizophrenia. The underlying cellular and molecular mechanisms remain unresolved. We exposed 26 young adult macaque monkeys for 6 months to either clozapine, haloperidol or placebo and measured by structural MRI frontal gray and white matter volumes before and after treatment, followed by observer-independent, flow-cytometry-based quantification of neuronal and non-neuronal nuclei and molecular fingerprinting of cell-type specific transcripts.

A stereological study of the numbers of neurons and glia in the primary visual cortex across the lifespan of male and female rhesus monkeys.

Mild age-related declines in visual function occur in humans and monkeys, independent of ocular pathology, suggesting involvement of central visual pathways (Spear [1993] Vision Res 33:2589-2609). Although many factors might account for this decline, a loss of neurons in primary visual cortex (V1) could be a contributing factor. Previous studies of neuron numbers in V1 reported stability across age, but were limited in the ages and genders studied and sampled only limited parts of V1 or limited cell types, allowing for the possibility of a subtle loss of neurons.