Annals of the New York Academy of Sciences
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India has the highest number of tuberculosis cases of any country in the world, and many of these cases are MDR TB. A combination of contributing factors has led to the current public health crisis: a failing National Tuberculosis Programme, denial and lack of compliance on the part of patients, lack of regulation of doctors in private practice, governmental policy failure and corruption, social and economic problems, and a growing HIV epidemic. This situation must be combatted on several fronts, including promoting social change; increasing government funding; seeking global aid; implementing DOTS, non-DOTS, and NGO programs; integrating TB and HIV programs; funding research; enacting regulatory legislation; and establishing continuing medical education programs among private practitioners.
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Ann. N. Y. Acad. Sci. · Jun 2001
Review Case ReportsAttention deficit/hyperactivity disorder as a right hemisphere syndrome. Selective literature review and detailed neuropsychological case studies.
Recent studies of ADHD implicate well-defined neuroanatomical networks and neurochemical pathways in its pathophysiological basis. Considerable attention has focused on the role of anterior and superior frontal regions and portions of the basal ganglia, including the caudate nucleus and globus pallidus. ⋯ In addition, three cases are presented that illustrate the complex role of right hemisphere dysfunction in adult manifestations of ADHD. We suggest that the pleomorphic presentations of ADHD can be understood in terms of a spectrum of disturbances in overlapping neural regions, especially involving frontal and parietal areas of the right hemisphere and their connections to subcortical structures (including the striatum, limbic system and diencephalic nuclei).
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Ann. N. Y. Acad. Sci. · Jun 2001
ReviewMonitoring for neuroprotection. New technologies for the new millennium.
Monitoring for neuroprotection, like surgery, has placed on emphasis on minimal or non-invasiveness. Monitoring of parameters that truly reflect the degree of injury to the nervous system is another goal. Thus, two themes for the coming decade in neuromonitoring will be: (1) less-invasive monitoring; and (2) parameters that more closely reflect the etiological factors in ischemic or other neuroinjury. ⋯ Both techniques have been cleared by the Food and Drug Administration (FDA) for clinical use. The rationale for their use, the nature of the devices, and clinical results to date are reviewed. It is expected that both techniques will gain wide acceptance during the coming decade; further advances in neuromonitoring that can be expected further into the twenty-first century are also discussed.
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Ann. N. Y. Acad. Sci. · Jun 2001
ReviewAspects of psychotherapy with adults with attention deficit disorder.
The process of psychotherapy with individuals with Attention Deficit Disorder who may require this form of intervention (in addition to medication and psychoeducation) is described. Salient features of therapy specific to these patients, such as the subjective effects of medication, characteristic defensive operations, and reconciliation with the past, are emphasized.
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The traditional specificity theory of pain perception holds that pain involves a direct transmission system from somatic receptors to the brain. The amount of pain perceived, moreover, is assumed to be directly proportional to the extent of injury. Recent research, however, indicates far more complex mechanisms. ⋯ It is clear from the material presented that the perception of pain does not simply involve a moment-to-moment analysis of afferent noxious input, but rather involves a dynamic process that is influenced by the effects of past experiences. Sensory stimuli act on neural systems that have been modified by past inputs, and the behavioral output is significantly influenced by the "memory" of these prior events. An increased understanding of the central changes induced by peripheral injury or noxious stimulation should lead to new and improved clinical treatment for the relief and prevention of pathological pain.