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101.
Modifications of the self, that is to say, transformation of the psychological, physical and spiritual make up of an individual to achieve or approximate an ideal individual is one of the main goals of religion, medicine and psychology. However, these fields approach self-modification from their own perspective, with little intercorrelations between them. This article explores how mechanisms for self modification delineated by Judaic sources are very much in line with new discoveries in neurosciences, especially with recent scientific data indicating that the brain is in a constant state of structural and functional change, a property denominated brain plasticity.  相似文献   
102.
创造性的生理研究新进展   总被引:7,自引:0,他引:7  
创造性的生理基础很复杂。关于创造性生理基础的研究集中在大脑皮质激活与脑半球不对称两个方面。研究发现,大脑皮质激活状态对创造性有影响,低水平的皮质激活,特别是低水平的前额叶激活,较有利于创造性.研究还发现,创造性和左右半球不对称活动有关,处于创造状态时,右半球相对要比左半球激活程度更高。  相似文献   
103.
The research has shown that children surviving cancer are at risk for long-term emotional and behavioral problems secondary to the cumulative effects of cranial irradiation and chemotherapy. The purpose of this study was to investigate the emotional and behavioral outcome of children diagnosed with brain tumor and treated with cranial irradiation and chemotherapy by looking at the association between treatment, time, age, and cognitive-related variables on externalizing and internalizing behaviors at 3 years posttreatment. Fifty-four brain tumor survivors were administered a neuropsychological test battery, whereas the parents filled out the CBCL and Conners' Parent Rating Scale. The results indicate that chemotherapy treatment with vincristine, cytoxan, cisplantinum, and/or VP16 was related to poorer internalizing and externalizing behavioral outcome, especially attention, social withdrawal, and anxious–depressive symptomatology. Age at time of diagnosis or treatment, time since discontinuation of treatment, type and/or total dose of radiation therapy was not significantly correlated with any of the behavioral outcome scales. Verbal memory and learning deficits accounted for a significant portion of the variance in social withdrawal, whereas lower scores in overall intellectual functioning and verbal fluency was related to disturbances in attention, inhibition, and social functioning. The findings suggest that children treated with 1 or a combination of any of the aforementioned chemotherapy agents who exhibit declines in intellectual functioning and memory are at increased risk for long-term behavioral problems 3 years after treatment cessation. These findings support the importance for early psychotherapeutic and supportive intervention services immediately after treatment cessation, with the goal of circumventing these potentially debilitating emotional problems.  相似文献   
104.
105.
This study describes utilization of coping strategies and evaluates the interaction between coping strategies, depression, and quality of life (QOL) in patients with Parkinson's disease (PD) who are being considered for neurosurgical intervention. Eighty patients (mean age 61.7 years) with PD being evaluated for possible deep brain stimulation completed self-report instruments of coping strategies (Coping Responses Inventory), depression (Beck Depression Inventory), and disease-specific QOL (Parkinson's Disease Questionnaire-39). Analyses showed that patients with PD cope with the acute stressor of approaching neurosurgery through a variety of strategies, but particularly avoidant and behavioral strategies. When the correlated but apparently opposing effects of cognitive and behavioral strategies were teased apart, greater use of cognitive strategies was associated with more severe depressive symptomatology (and poorer QOL), while greater use of behavioral strategies appeared to be associated with less depression. Depressive symptomatology, in turn, was associated with poorer QOL. However, coping had minimal direct association with QOL. From this it was concluded that patients with advanced PD generate a variety of coping responses to an acute stressor such as surgery, and the use of behavioral strategies, in particular seeking of alternative enjoyable activities, may be associated with better mood if salutary effects are not overwhelmed by less helpful cognitive coping techniques. The minimization of depressive symptomatology, in turn, is associated with better QOL.  相似文献   
106.
Many educators and developmental psychologists have pointed to the development of symbolic thought and representational abilities as a set of fundamental capacities that underlie the development of self-regulation, problem solving, planning, and higher level thought processes. While many early childhood programs value children's development of symbolic capacities, three approaches, High/Scope, Tools of the Mind, and Reggio Emilia, were analyzed in terms of one context from the array of strategies and experiences that characterizes the approach in order to examine the distinctive way that three different preschool programs apply the theoretical construct of representational development to pedagogical strategies.  相似文献   
107.
Interaction quality and child temperament predict early and later child development. Research hints at transactional interrelations of both aspects but lacks adequate data to examine this assumption. Maternal psychosocial resources are suspected moderators in this context but rarely taken into account. Drawing on data of the German National Educational Panel Study we conducted a cross-lagged panel analysis on the longitudinal interplay of maternal interaction quality and children's negative affectivity at 6–8, 16–18, and 25–27 months and compared mothers with and without accumulated strains. Both variables showed moderate to high structural and rank order stability over time and low but increasing connections. In the case of accumulated stress factors, interaction quality is clearly impaired and high negative affectivity acts as an additional burden while low negative affectivity helps strained mothers to maintain higher interaction quality but only in the first year of life.  相似文献   
108.
ABSTRACT

This introductory article outlines the themes and aims of this special issue, which offers new perspectives on early modern debates about agency in two ways: First, it recovers writings on agency and liberty that have been widely neglected or that have received insufficient attention, including writings by Anne Conway, Henry More, Ralph Cudworth, William King, Gabrielle Suchon, Elizabeth Berkeley Burnet, Mary Astell, and Anthony Ashley Cooper, the Third Earl of Shaftesbury. Second, it reveals the richness of early modern debates about agency and liberty.  相似文献   
109.
110.
We studied the role of free radicals on brain oxidative damage in rats after acute immobilization stress (restraint) and mild emotional stress (handling). To investigate brain oxidative damage, CuZn and Mn dependent superoxide dismutase (CuZn SOD, Mn SOD) activities, lipid peroxidation (TBARs), Na + K + ATPase activity, protein carbonyl (PrC), and reduced and oxidized glutathione (GSH, GSSG) levels were measured in the cerebral cortex (CTX), hippocampus (HIP), and striatum (ST) of the animals after the two different stress stimuli. Because stress produces abnormalities in the hypothalamic-pituitary-adrenal axis, the intensity of the two stress conditions were measured by plasmatic corticosteroid (COR) levels: particularly, COR levels doubled in handled rats and increased 15-fold in restrained animals. The SOD activities increased in CTX and decreased in HIP of the handled rats, while in ST a significant decrease in handled animals but an increase in restrained animals occurred. TBARs, GSH, and GSSG levels remained unchanged, while an index of glutathione redox decreased significantly in ST of handled animals and in CTX of restrained ones. Na + K + ATPase activity increased significantly in the HIP and ST of both groups of stressed rats. The stress induced a remarkable increase in PrC levels in all studied cerebral areas. These findings provide evidence to support the idea that stress produces oxidants but that the oxidative damage in stress differs in cerebral areas and could contribute to the degenerative mechanism of aging.  相似文献   
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