![]() Previous studies have demonstrated visual and verbal learning deficits in AUD, however little is known about the differences between AUD and SUD on these domains. Weinstein, Andrea J.īackground This study examined visual and verbal learning in the early phase of recovery for 48 Veterans with alcohol use (AUD) and substance use disorders (SUD, primarily cocaine and opiate abusers). Visual and Verbal Learning Deficits in Veterans with Alcohol and Substance Use Disordersīell, Morris D. The hippocampal V 55Gy is a significant predictor for impairment, and a limiting dose below 55 Gy may minimize radiation-induced cognitive impairment. Within this range, the hippocampal V 55Gy was the most significant predictor ( P  = .004). Hippocampal V 53.4Gy to V 60.9Gy significantly predicted post-RT memory impairment ( P  < .05). For each anatomic region, serial regression was performed to correlate volume receiving a given dose (V D(Gy) ) with memory impairment. Impairment was defined as an immediate recall score ≤15. Hopkins Verbal Learning Test-Revised scores were obtained at least 6 months after RT. ![]() Dose-volume histogram analysis was performed for the hippocampus, parahippocampus, amygdala, and fusiform gyrus. Between 20, 53 patients with primary brain malignancies were treated with conventionally fractionated RT in prospectively accrued clinical trials performed at our institution. The objective of this study is to correlate volumetric radiation doses received by critical neuroanatomic structures to post-radiation therapy (RT) memory impairment. The memory function is especially susceptible to radiation effects after treatment. Radiation-induced cognitive decline is relatively common after treatment for primary and metastatic brain tumors however, identifying dosimetric parameters that are predictive of radiation-induced cognitive decline is difficult due to the heterogeneity of patient characteristics. Okoukoni, Catherine McTyre, Emory R Ayala Peacock, Diandra N Peiffer, Ann M Strowd, Roy Cramer, Christina Hinson, William H Rapp, Steve Metheny-Barlow, Linda Shaw, Edward G Chan, Michael D Hippocampal dose volume histogram predicts Hopkins Verbal Learning Test scores after brain irradiation. Our study permitted us to create one form of the HVLT which well suits our Tunisian context and which we could use to evaluate memory functions among people suffering from schizophrenia. Although statistically difference was found across level of education. Whereas, years of education was found to have an impact on performances. No statistical difference was found within performances of the HVLT across gender and sex. The test was then administered to 103 subjects aged from 17- to 45-years-old (mean=27,4 SD =7,3) and having between 1 and 20 years of education ( mean=12,2 SD=5,3). The first part of this work was to select words from a lexical database in order to create the list of the HVLT. The HVLT consists of a list of 12 words belonging to 3 semantic categories and which are read orally to the subject with an immediate and differed recall. to create one form of the HVLT which would suit our linguistic and cultural context and to study the characteristics of this test in a group of healthy subjects. Hopkins Verbal Learning Test (HVLT) is considered to be the most reliable test to asses memory and verbal learning in this mental illness. Memory impairment and verbal learning are the most common cognitive deficits associated with schizophrenia. ĭellagi, Lamia Ben Azouz, Olfa Johnson, Ines Kebir, Oussama Amado, Isabelle Tabbane, Karim
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