Aaron Zambrana

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BACKGROUND Cognitive dysfunction in multiple sclerosis (MS) causes numerous limitations in activities of daily living. OBJECTIVES To develop an improved method of cognitive assessment in people with MS using novel real-world distracters. METHODS A sample of 99 people with MS and 55 demographically matched healthy controls underwent testing with the(More)
BACKGROUND Individuals at clinical high risk (CHR) for psychosis represent a heterogeneous group with a high rate of comorbid psychiatric disorders. There is little information on whether certain qualitative aspects of psychotic symptoms among CHR individuals may be predictive of future psychosis. This study focused on describing the prevalence of(More)
Depression in childhood and adolescence is often accompanied with social rejection by peers, which accentuates the course of that emotion. Despite the documented association between anger and depression, little is known about the impact of the interaction of both emotions on peer relations. The main objective of this study is to explore the interpersonal(More)
The present study assesses the influence of depression and anxiety on the effects of cognitive distracters in people with multiple sclerosis (MS). Participants completed computerized versions of the Symbol Digit Modalities Test (c-SDMT) with (n = 51) and without (n = 51) auditory distracters. Based on the Hospital Anxiety and Depression Scale (HADS), 29(More)
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