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61.
62.
This paper attempts to elaborate a fundamental brain mechanism involved in the creation and maintenance of symbolic fields of thought. It will integrate theories of psychic spaces as explored by Donald Winnicott and Wilfred Bion with the neuroscientific examinations of those with bilateral hippocampal injury to show how evidence from both disciplines sheds important light on this aspect of mind. Possibly originating as a way of maintaining an oriented, first person psychic map, this capacity allows individuals a dynamic narrative access to a realm of layered elements and their connections. If the proposed hypothesis is correct, the hippocampus facilitates the integration of this symbolic field of mind, where narrative forms of thinking, creativity, memory, and dreaming are intertwined. Without the hippocampus, there is an inability to engage many typical forms of thought itself. Also, noting the ways these individuals are not impaired supports theories about other faculties of mind, providing insight into their possible roles within human thought. The evidence of different systems working in conjunction with the symbolic field provides tantalizing clues about these fundamental mechanisms of brain and mind that are normally seamlessly integrated, and hints at future areas of clinical and laboratory research, both within neuroscience and psychoanalysis.  相似文献   
63.
Pediatric traumatic brain injury (TBI) is a heterogeneous condition, varying in both severity and sequelae. The long-term motor deficits following severe TBI requiring inpatient rehabilitation are better established than those following milder forms of TBI. The authors examined motor performance 2 and 12 months postinjury in children without overt motor impairment using standard measures of upper limb function and the Physical and Neurological Examination for Subtle Signs (PANESS). The PANESS was sensitive to differences between children with TBI and uninjured children as well as to changes in children with TBI over time. These data suggest that subtle motor deficits are present after milder forms of TBI and, particularly those related to balance and gait, may persist even 12 months postinjury.  相似文献   
64.
Three patterns of mutual intimate partner violence (IPV) are proposed, based on frequency and severity: Male primary perpetrator (MPP), female primary perpetrator (FPP), and symmetrical (SYM). Patterns and effects of ethnicity were examined with 445 African American, Euro-American, and Mexican American low-income women experiencing mutual IPV. More relationships were classified as MPP (54%) than SYM (35%) or FPP (11%). Comparing women's and men's perpetration of several types of IPV (e.g., threats, severe physical) indicated MPP-pattern women experienced all IPV types more often and were more likely to sustain injury than their male partners. Fewer gender differences were found in the FPP pattern. Racial/ethnic groups were more similar than different; previously reported differences may be explained by variation in socioeconomic status. The larger part of the study was funded by grant R49/CCR610508 from the National Center for Injury Prevention and Control of the Centers for Disease Control and Prevention, awarded to the third author. This article was also made possible by grant 2001-WT-BX-0504 from the National Institute of Justice awarded to the first and third authors. These agencies are not responsible for the results. Portions of this paper were presented by the first and third authors at the International Family Violence Conference in Portsmouth, NH, July, 2003.  相似文献   
65.
研究目的在于验证班主任教师的班级管理效能感对学生学习态度等方面有正向预测作用及其对学生学业效能和学习态度间的关系具有调节作用的假设。通过对109个班级的班主任教师和3066名三到六年级的小学生进行问卷调查,多层线性模型(HLM)分析结果表明:(1)在控制学生性别影响时,学生的学习态度、学习方法和学习技术存在显著的班级水平差异;学生学业效能对学生学习态度、学习方法和学习技术有显著的预测作用,且这一影响强度存在显著的班级水平差异。(2)在控制教师所教年级的影响下,班主任教师班级管理效能的高低对学生学习态度、学习方法和学习技术的班级差异具有显著的预测作用,班主任教师班级管理效能感高的班级,学生学习态度越积极;(3)班主任教师班级管理效能感对学生学业效能与学生学习态度和学习方法之间的关系具有显著的调节作用,班主任教师班级管理效能感越高,学生学业效能对学习态度和学习方法的影响越弱,反之班主任教师管理效能感低的班级,学生学业效能感对学习态度的影响较大。  相似文献   
66.
新的人身损害赔偿司法解释将于2004年5月1日正式施行.预计将引起医疗纠纷诉讼大量增加,且多以医疗侵权为诉因,医疗机构的赔偿费用也会大幅上升.医疗行业应从减少医疗过失,改善医患关系,完善医疗事故鉴定等方面加以应对.  相似文献   
67.
Individuals who provide ongoing care for family members who have a chronic disease or disability are likely to encounter a wide array of problems that can compromise their own health and their ability to function effectively in a caregiving role. Structured focus group meetings were conducted to elicit a comprehensive list of the problems that caregivers experienced during their first year of providing care to a person with a severe physical disability. A separate group of caregivers (N = 60) individually sorted problems into piles based on their similarity and assigned relative importance to each problem. The aggregated data were analyzed with multidimensional scaling and hierarchical cluster analysis. Results indicated that caregivers cognitively organize problems along three dimensions: I. Centeredness–caregiver versus patient-oriented; II. Relationship Demands–physical versus emotional; and III. Caregiver Burden–time versus emotional. Additionally, 6 clusters of substantively similar problems were identified and prioritized in terms of personal relevance: Basic Needs (lowest); Perceived Constraints; Caregiver Challenges; Patient Resentment; Patient Withdrawal; and Patient Intrapsychic Adjustment (highest). Further examination of the organization of problems identified by caregivers should provide important insights about the experience of caregivers and how more targeted interventions can be developed to address their specific needs.  相似文献   
68.
为原发性甲亢合并严重肝损伤患者制定循证治疗方案。根据PICO原则,提出临床问题并转换成便于检索的形式,检索美国国家指南交换中心(NGC)、Cochrane图书馆(2010年第3期)、PubMed(1995-2010.11)和维普数据库(CHKD,1995~2010.11)。根据检索结果,制定治疗方法,2月后患者肝功能、...  相似文献   
69.
肺损伤是体外循环心内直视手术的主要并发症之一。肺损伤的机制十分复杂,主要是全身炎性反应和缺血/再灌注损伤所致。肺保护的方法多种多样,其目的是降低全身炎性反应,减轻或避免缺血/再灌注损伤。本文探讨体外循环肺损伤的机制和保护进展。  相似文献   
70.
本文就脾虚与胃黏膜损伤的相关性从中医发病学、病机关联观、证型归纳属性及治法归类等4个方面,进行了理论探讨。认为中医脾虚的病理状态为胃黏膜损伤提供了客观条件,而胃黏膜损伤因素则又易加重脾虚证候,二者间存在着互为因果的相关关系。其观点为构建“从脾虚论治”胃黏膜损伤性疾病的治则观提供了理论基础。  相似文献   
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