Return to Ithaca

This flyer promotes the U.S. Premiere Screening of Return to Ithaca, a film by Laurent Cantet. The director and writer Cantet, co-writer Leonardo Padura, and actor Fernando Hechavarria attended the screening on November 13, 2015 at the Coral Gables Art Cinema.

S. Thomae Aquinatis Commentaria in octo Physicorum Aristotelis libros, ex vetustissimo ac fidelissimo manu scripto exemplari, diligentissime castigata, & locis quamplurimis integritati restituta : cum duplici textus tralatione, antiqua, et Argyropoli, rec

Marca tip. en port. y en x7v (Edit 16, U59)

A qualitative impairment in face perception in Alzheimer’s disease : evidence from a reduced face inversion effect

Prevalent face recognition difficulties in Alzheimer’s disease (AD) have typically been attributed to the underlying episodic and semantic memory impairment. The aim of the current study was to determine if AD patients are also impaired at the perceptual level for faces, more specifically at extracting a visual representation of an individual face. To address this question, we investigated the matching of simultaneously presented individual faces and of other nonface familiar shapes (cars), at both upright and inverted orientation, in a group of mild AD patients and in a group of healthy older controls matched for age and education. AD patients showed a reduced inversion effect (i.e., larger performance for upright than inverted stimuli) for faces, but not for cars, both in terms of error rates and response times. While healthy participants showed a much larger decrease in performance for faces than for cars with inversion, the inversion effect did not differ significantly for faces and cars in AD. This abnormal inversion effect for faces was observed in a large subset of individual patients with AD. These results suggest that AD patients have deficits in higher-level visual processes, more specifically at perceiving individual faces, a function that relies on holistic representations specific to upright face stimuli. These deficits, combined with their memory impairment, may contribute to the difficulties in recognizing familiar people that are often reported in patients suffering from the disease and by their caregivers.

Ultrasonido a la cabecera del paciente, una herramienta diagnóstica de disección aórtica en el departamento de emergencias

El síndrome aórtico agudo puede presentarse como un cuadro clínico característico de una emergencia vascular, o por el contrario de una forma completamente atípica, donde el diagnóstico reta al médico de emergencias, llevando a errores fatales al pasar por alto el diagnóstico de esta entidad. Con el objetivo de mostrar la utilidad del ultrasonido realizado a la cabecera del paciente en el diagnóstico de disección aórtica, se describen 9 casos de pacientes que ingresaron al departamento de emergencias y que fueron diagnosticados con síndrome aórtico agudo, gracias a la valoración ultrasonográfica inicial realizada por residentes y Especialistas en Medicina de Emergencias en un hospital de Bogotá D.C., Colombia. Este reporte de casos muestra que el ultrasonido a la cabecera del paciente, es un método diagnóstico no invasivo, accesible y útil para la detección temprana de esta patología en los servicios de emergencias.

Three new species of eriophyoid mites (Acariformes, Eriophyoidea) from Lippia alba (Verbenaceae) from Brazil, and remarks on the thorn-like spermathecal process.

2016