RESUMO
BACKGROUND: Amnesic mild cognitive impairment (aMCI) is the main subtype of mild cognitive impairment (MCI) and has the highest risk of conversion to Alzheimer's disease (AD) among all MCI subtypes. Episodic memory impairment is the early cognitive impairment of aMCI, which has become an important target for AD prevention. Previous clinical evidence has shown that acupuncture can improve the cognitive ability of MCI patients. This experiment aimed to observe the efficacy and neural mechanism of TiaoshenYizhi acupuncture on the episodic memory of patients with aMCI. METHODS: In this multicenter, parallel-group, double-blind, randomized controlled trial, 360 aMCI participants will be recruited from six subcenters and randomly assigned to the acupuncture group, sham acupuncture group, and control group. The acupuncture group will receive TiaoshenYizhi (TSYZ) acupuncture, the sham acupuncture group will use streitberger sham acupuncture, and the control group will only receive free health education. Participants in the two acupuncture groups will receive real acupuncture treatment or placebo acupuncture three times per week, 24 sessions over 8 consecutive weeks. The primary outcome will be global cognitive ability. Secondary outcomes will be a specific cognitive domain, including episodic memory and execution ability, electroencephalogram, and functional magnetic resonance imaging data. Outcomes will be measured at baseline and the fourth and eighth weeks after randomization. Repeated measurement analysis of variance and a mixed linear model will be used to observe the intervention effect. DISCUSSION: The protocol will give a detailed procedure to the multicenter clinical trial to further evaluate the efficacy and neural mechanism of TiaoshenYizhi acupuncture on episodic memory in patients with aMCI. From this research, we expect to provide clinical evidence for early aMCI management. TRIAL REGISTRATION: http://www.chictr.org.cn/edit.aspx?pid=142612&htm=4 , identifier: ChiCTR2100054009.
Assuntos
Terapia por Acupuntura , Doença de Alzheimer , Disfunção Cognitiva , Memória Episódica , Humanos , Disfunção Cognitiva/tratamento farmacológico , Cognição , Terapia por Acupuntura/métodos , Amnésia/terapia , Ensaios Clínicos Controlados Aleatórios como Assunto , Estudos Multicêntricos como AssuntoRESUMO
INTRODUCTION: Patients with amnesic mild cognitive impairment (aMCI) are more likely to develop Alzheimer disease than corresponding age normal population. Because Alzheimer disease is irreversible, early intervention for aMCI patients seems important and urgent. We have designed a pilot multicenter, randomized, parallel controlled trial to assess the efficacy and safety of acupuncture on aMCI, explore the feasibility of acupuncture in the treatment of aMCI, so as to provide a reference for large-sample clinical trials in the next stage. METHOD: We designed a pilot multicenter, randomized, parallel controlled trial. This trial aims to test the feasibility of carrying out a large-sample clinical trial. In this trial, 50 eligible patients with aMCI will be included and allocated to acupuncture group (nâ=â25) or sham acupuncture group (nâ=â25) at random. Subjects will accept treatment 2 times a week for 12âweeks continuously, with a total of 24 treatment sessions. We will select 6 acupoints (GV20, GV14, bilateral BL18, bilateral BL23). For the clinical outcomes, the primary outcome is Montreal cognitive assessment, which will be assessed from baseline to the end of this trial. And the secondary outcomes are Mini-mental State Examination, Delayed Story Recall, Clinical Dementia Rating scale, Global Deterioration Scale, Activity of Daily Life, Alzheimer Disease Assessment Scale-Cognitive Section, brain magnetic resonance imaging, brain functional magnetic resonance imaging, and event-related potential P300, which will be assessed before and after treatment. In addition, we will assess the safety outcomes from baseline to the end of this trial and feasibility outcome after treatment. We will evaluate neuropsychological assessment scale (Montreal cognitive assessment, Mini-mental State Examination, Alzheimer Disease Assessment Scale-Cognitive Section) at 3âmonths and 6âmonths after treatment. DISCUSSION: This pilot trial aims to explore the feasibility of the trial, verify essential information of its efficacy and safety. This pilot study will provide a preliminary basis for carrying out a larger clinical trial of acupuncture on aMCI in near future.
Assuntos
Terapia por Acupuntura/métodos , Doença de Alzheimer/terapia , Disfunção Cognitiva/terapia , Doença de Alzheimer/diagnóstico , Amnésia/terapia , Disfunção Cognitiva/diagnóstico , Manual Diagnóstico e Estatístico de Transtornos Mentais , Estudos de Viabilidade , Humanos , Testes de Estado Mental e Demência , Projetos Piloto , Resultado do TratamentoRESUMO
A major challenge in the cognitive training field is inducing broad, far-transfer training effects. Thus far, little is known about the neural mechanisms underlying broad training effects. Here, we tested a set of competitive hypotheses regarding the role of brain integration versus segregation underlying the broad training effect. We retrospectively analyzed data from a randomized controlled trial comparing neurocognitive effects of vision-based speed of processing training (VSOP) and an active control consisting of mental leisure activities (MLA) in older adults with MCI. We classified a subset of participants in the VSOP as learners, who showed improvement in executive function and episodic memory. The other participants in the VSOP (i.e., VSOP non-learners) and a subset of participants in the MLA (i.e., MLA non-learners) served as controls. Structural brain networks were constructed from diffusion tensor imaging. Clustering coefficients (CCs) and characteristic path lengths were computed as measures of segregation and integration, respectively. Learners showed significantly greater global CCs after intervention than controls. Nodal CCs were selectively enhanced in cingulate cortex, parietal regions, striatum, and thalamus. Among VSOP learners, those with more severe baseline neurodegeneration had greater improvement in segregation after training. Our findings suggest broad training effects are related to enhanced segregation in selective brain networks, providing insight into cognitive training related neuroplasticity.
Assuntos
Amnésia , Córtex Cerebral/patologia , Disfunção Cognitiva , Remediação Cognitiva , Rede Nervosa/patologia , Tálamo/patologia , Idoso , Idoso de 80 Anos ou mais , Amnésia/diagnóstico por imagem , Amnésia/patologia , Amnésia/fisiopatologia , Amnésia/terapia , Córtex Cerebral/diagnóstico por imagem , Disfunção Cognitiva/diagnóstico por imagem , Disfunção Cognitiva/patologia , Disfunção Cognitiva/fisiopatologia , Disfunção Cognitiva/terapia , Corpo Estriado , Imagem de Tensor de Difusão , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Rede Nervosa/diagnóstico por imagem , Plasticidade Neuronal/fisiologia , Desempenho Psicomotor/fisiologia , Estudos Retrospectivos , Tálamo/diagnóstico por imagemRESUMO
BACKGROUND: The expression of SIN3A is closely correlated with electroacupuncture (EA) treatment efficacy of scopolamine-induced amnesia (SIA), but its underlying mechanisms remain to be further explored. METHODS: Quantitative real-time PCR was performed to analyze the expression of candidate microRNAs (miRNAs) and SIN3A mRNA in a rat model of SIA. Western blot was carried out to evaluate the differential expression of SIN3A proteins under different circumstances. Luciferase assay was used to explore the inhibitory role of certain miRNAs in SIN3A expression. A novel object recognition (NOR) test was performed to assess the memory function of SIA rats undergoing EA treatment. Immunohistochemistry was carried out to evaluate the expression of SIN3A in the hippocampus of SIA rats. RESULTS: Rno-miR-183-5p, rno-miR-34c-3p and rno-miR-210-3p were significantly up-regulated in SIA rats treated with EA. In addition, rno-miR-183-5p and rno-miR-210-3p exerted an inhibitory effect on SIN3A expression. EA treatment of SIA rats effectively restored the dysregulated expression of rno-miR-183-5p, rno-miR-210-3p and SIN3A. EA treatment also promoted the inhibited expression of neuronal IEGs including Arc, Egr1, Homer1 and Narp in the hippocampus of SIA rats. Accordingly, the NOR test also confirmed the effect of EA treatment on the improvement of memory in SIA rats. CONCLUSION: In summary, the findings of this study demonstrated that scopolamine-induced amnesia was associated with downregulated expression of miR-210/miR-183 and upregulated expression of SIN3A. Furthermore, treatment with EA alleviated scopolamine-induced amnesia in rats and was associated with upregulated expression of miR-210/miR-183 and downregulated expression of SIN3A.
Assuntos
Amnésia/etiologia , Eletroacupuntura , MicroRNAs/genética , Escopolamina/efeitos adversos , Complexo Correpressor Histona Desacetilase e Sin3/genética , Regiões 3' não Traduzidas , Amnésia/diagnóstico , Amnésia/metabolismo , Amnésia/terapia , Animais , Linhagem Celular , Disfunção Cognitiva/etiologia , Disfunção Cognitiva/metabolismo , Modelos Animais de Doenças , Eletroacupuntura/métodos , Regulação da Expressão Gênica , Memória , Ligação Proteica , RatosRESUMO
OBJECTIVE: To observe the effect of electronic moxibustion on memory function in the patients with amnestic mild cognitive impairment (aMCI). METHODS: A total of 59 aMCI patients were randomized into an electronic moxibustion group (30 cases) and a placebo moxibustion group (29 cases). In the electronic moxibustion group, the electronic moxibustion was applied to Baihui (GV 20), Dazhui (GV 14), Mingmen (GV 4) and Taixi (KI 3), 45 â in temperature, 20 min each time. The treatment was given once a day, 5 times a week. The treatment for 4 weeks was as one course and 2 courses were required totally. In the placebo moxibustion group, the moxa-free patch was used, 38 â in temperature. The acupoint selection and the treatment frequency were same as the electronic moxibustion group. Before and after treatment, Rivermead behavior memory test (RBMT) was adopted to evaluate the global memory function of the patients in the two groups and the N-back task test was adopted to evaluate working memory function separately. Additionally, the mini-mental state examination (MMSE) and its immediate memory, Montreal cognitive assessment (MoCA) and its delay recall were adopted to evaluate the global cognitive function and memory function. RESULTS: In the electronic moxibustion group, after treatment, RBMT score, N-back accuracy rates, MMSE and MoCA scores and the scores of immediate memory and delay recall were improved significantly as compared with those before treatment (P<0.01). In the placebo moxibustion group, the accuracy rates of 1-back and 2-back task and the scores of immediate memory and delay recall were improved obviously as compared with those before treatment (P<0.05, P<0.01). After treatment, the improvements of RBMT score, the accuracy rates of N-back task and MMSE and MoCA scores in the electronic moxibustion group were higher than those in the placebo moxibustion group (P<0.05). CONCLUSION: Electronic moxibustion improves memory function in the patients with amnestic mild cognitive impairment.
Assuntos
Amnésia/terapia , Disfunção Cognitiva/terapia , Memória , Moxibustão/métodos , Pontos de Acupuntura , Humanos , Testes de Estado Mental e DemênciaRESUMO
OBJECTIVE: Mild cognitive impairment (MCI) is a pre-dementia state; 5-10% of cases per year will evolve into dementia. MCI can be amnestic (AMCI) or non-amnestic. AMCI is associated with a higher risk of progression. In recent years, interest in acupuncture as a potential treatment for AMCI has grown. The aim of this meta-analysis was to estimate the clinical effectiveness and safety of acupuncture for AMCI. METHODS: Randomised controlled trials (RCTs) of acupuncture versus medical treatment for AMCI were identified using the following databases from inception to July 2015: PubMed; Medline; CENTRAL; Chinese Scientific Journal Database; The Chinese Acupuncture Trials Register; China National Knowledge Infrastructure (CNKI); and Wanfang database. Data were extracted from RCTs meeting the inclusive criteria according to Cochrane methods. Meta-analyses were conducted using Rev Man V.5.3 software. RESULTS: Five trials involving 568 subjects were included. Meta-analysis showed that participants receiving acupuncture had better outcomes than those receiving nimodipine with greater clinical efficacy rates (odds ratio (OR) 1.78, 95% CI 1.19 to 2.65; p<0.01), mini-mental state examination (MMSE) scores (mean difference (MD) 0.99, 95% CI 0.71 to 1.28; p<0.01), and picture recognition score (MD 2.12, 95% CI 1.48 to 2.75; p<0.01). Meta-analysis also showed acupuncture in conjunction with nimodipine significantly improved MMSE scores (MD 1.09, 95% CI 0.29 to 1.89; p<0.01) compared to nimodipine alone. Three trials reported adverse events. Methodological quality of the included studies was judged to be generally poor. CONCLUSIONS: Acupuncture appears effective for AMCI when used as an alternative or adjunctive treatment; however, caution must be exercised given the low methodological quality of included trials. Further, more rigorously designed studies are needed.
Assuntos
Terapia por Acupuntura/métodos , Amnésia/terapia , Disfunção Cognitiva/terapia , Idoso , Amnésia/psicologia , Disfunção Cognitiva/psicologia , Feminino , Humanos , Masculino , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do TratamentoRESUMO
OBJECTIVE: It was hypothesized that a combined Taoist Tai Chi (TTC) and a memory intervention program (MIP) would be superior to a MIP alone in improving everyday memory behaviors in individuals with amnestic mild cognitive impairment (aMCI). A secondary hypothesis was that TTC would improve cognition, self-reported health status, gait, and balance. METHOD: A total of 48 individuals were randomly assigned to take part in MIP + TTC or MIP alone. The TTC intervention consisted of twenty 90 min sessions. Outcome measures were given at baseline, and after 10 and 22 weeks. RESULTS: Both groups significantly increased their memory strategy knowledge and use, ratings of physical health, processing speed, everyday memory, and visual attention. No preferential benefit was found for individuals in the MIP + TTC group on cognition, gait, or balance measures. CONCLUSIONS: Contrary to expectations, TTC exercise did not specifically improve cognition or physical mobility. Explanations for null findings are explored.
Assuntos
Amnésia/terapia , Disfunção Cognitiva/terapia , Terapia por Exercício/métodos , Marcha , Memória/fisiologia , Tai Chi Chuan/métodos , Idoso , Idoso de 80 Anos ou mais , Amnésia/psicologia , Cognição/fisiologia , Disfunção Cognitiva/psicologia , Exercício Físico , Feminino , Humanos , Masculino , Testes Neuropsicológicos , Equilíbrio Postural , Resultado do TratamentoRESUMO
INTRODUCTION: Functional amnesia refers to various forms of amnesia, which have no direct organic brain basis. Psychological stress and trauma were etiologically linked to its development across various cultures. METHODS: We have studied several patients with functional amnesia, employing neuropsychological and neuroimaging methods. Herein we provide a review of the current understanding of the phenomenology, neuropsychology and neurobiology of functional amnesia, which we illustrate by reference to five own case descriptions and other cases presented in the literature. RESULTS: Functional amnesia is mostly of retrograde nature and presents in the form of a memory blockade or repression to recollect episodic-autobiographical events, which may cover the whole past life. Sometimes, the recollection impairment is localized to certain time epochs. In comparison to functional retrograde amnesia, functional isolated anterograde amnesia is much rarer and data on its neurobiology are scant. In patients with functional amnesia with pronounced retrograde episodic-autobiographical memory impairments, we identified changes in brain metabolism, above all reductions in the temporo-frontal regions of the right hemisphere. Recently, even subtle structural changes in the white matter of the (right) frontal cortex were described in functional retrograde amnesia by other researchers. CONCLUSIONS: The disruption in recollection in functional amnesia is often accompanied by changes in personality dimensions, pertaining to cognition (self-related processing, theory of mind), autonoetic consciousness and affectivity. This suggests that functional amnesia is a multifaceted condition. We hypothesize that the recollection deficit in functional retrograde amnesia primarily reflects a desynchronization between a frontal lobe system, important for autonoetic consciousness, and a temporo-amygdalar system, important for evaluation and emotions. Despite assumptions that functional amnesia can always be reversed, several cases of functional amnesia were found to follow a chronic course, suggesting a need for longitudinal prospective studies to quantify possible global cognitive deterioration over time and its neural underpinnings.
Assuntos
Amnésia/psicologia , Rememoração Mental/fisiologia , Amnésia/terapia , Amnésia Anterógrada/psicologia , Amnésia Retrógrada/psicologia , Atenção , Química Encefálica , Lesões Encefálicas/complicações , Lesões Encefálicas/psicologia , Transtornos Dissociativos/psicologia , Feminino , Glucose/metabolismo , Humanos , Imageamento por Ressonância Magnética , Masculino , Memória/fisiologia , Pessoa de Meia-Idade , Testes Neuropsicológicos , Psicoterapia , Estresse Psicológico/psicologia , Teoria da Mente , Adulto JovemRESUMO
Alzheimer's disease could be studied according to neurological, cognitive, and psychopathological aspects. We propose an integrative approach fitting together the theoretical advances of the various dimensions to develop a better understanding of the disorders, then a better care for the patients. The integrative approach deviates deliberately from any attempt to formulate etiological hypotheses, and considers the disorder in its functional complexity, simultaneously taking into account the somatic and psychological factors involved. According to this monistic view, the traditional cleavage between the soma and psyche, usually found in Alzheimer's disease, should be rejected and substituted for the principle of compatibility intending to identify the points of convergence of various conceptual approaches in order to emphasize their potential overlap and areas of clinical complementarity rather than their epistemological antagonisms. The neuro-psychic link is therefore central to the conceptual development proposed here, and more specifically for the memory disorders, the concept of memory trace belonging both to psychoanalytic and neuropsychological theories.
Assuntos
Doença de Alzheimer/terapia , Comportamento Cooperativo , Medicina Integrativa , Comunicação Interdisciplinar , Equipe de Assistência ao Paciente , Idoso , Doença de Alzheimer/diagnóstico , Amnésia/diagnóstico , Amnésia/terapia , Humanos , Relações Metafísicas Mente-Corpo , Neurociências , PsicanáliseRESUMO
BACKGROUND/AIMS: The prevalence of multiple psychiatric symptoms (MPS) in psychogeriatric patients is about 80%. MPS have negative effects on caregivers; 70-80% of caregivers are moderately to heavily burdened. We tested an integrative psychotherapeutic programme (IRR) focused on MPS as well as caregiver burden. To develop decision rules in indicating IRR, prognostic potentialities of diagnostic and functional baseline variables for a favourable outcome of IRR were identified. METHODS: Patients with a DSM-IV classification of dementia, amnestic disorders or other cognitive disorders were followed in a randomised controlled trial, comparing IRR (n=81) with usual nursing home care (n=87). Assessments at T1 (intake) and T2 (6 months' follow-up). RESULTS: In the combined prognostic models Alzheimer dementia showed significant prognostic qualities for improvement on NPI sum severity (OR 3.01), IRR on general burden and competence of caregiver (OR 2.29 and 3.34). Cognitive functions had low prognostic value. CONCLUSION: Prognostic modelling of positive change on severity of MPS and caregiver burden was feasible. Applying three decision rules, all resulted in IRR as indicated intervention. It seems justified to refer psychogeriatric patients suffering from a broad range of cognitive function disorders, specifically patients with dementia of the Alzheimer type, to the IRR programme.
Assuntos
Doença de Alzheimer/terapia , Amnésia/terapia , Demência/terapia , Instituição de Longa Permanência para Idosos , Medicina Integrativa/métodos , Transtornos Mentais/terapia , Casas de Saúde , Psicoterapia/métodos , Atividades Cotidianas/classificação , Atividades Cotidianas/psicologia , Idoso , Idoso de 80 Anos ou mais , Doença de Alzheimer/diagnóstico , Doença de Alzheimer/psicologia , Amnésia/diagnóstico , Amnésia/psicologia , Comorbidade , Comportamento Cooperativo , Demência/diagnóstico , Demência/psicologia , Progressão da Doença , Método Duplo-Cego , Feminino , Seguimentos , Humanos , Comunicação Interdisciplinar , Masculino , Transtornos Mentais/diagnóstico , Transtornos Mentais/psicologia , Entrevista Psiquiátrica Padronizada/estatística & dados numéricos , Testes Neuropsicológicos/estatística & dados numéricos , Equipe de Assistência ao Paciente , Prognóstico , PsicometriaRESUMO
This article reports on the use of hypnosis to facilitate the diagnostic process and the treatment of an unusual case of adult psychogenic amnesia. An Iraqi citizen living in the U.S. developed an atypical case of Dissociative Amnesia, Systematized type, post-automotive collision. The amnesia presented with features encompassing complete loss of the patient's native language. Dissociation theory as a conceptualization of hysterical reactions was employed as the basis in the formulation of this case. The differential diagnosis was facilitated by the Hypnotic Diagnostic Interview for Hysterical Disorders (HDIHD) Adult Form, an interview tool specifically designed for cases such as this. Treatment consisted exclusively of ego strengthening and time projection approaches in hypnosis. It was hypothesized that, as the coping capacities became more viable, the dissociative symptoms would remiss. After 6 weekly visits the patient regained complete command of his native language. Follow-up at 6 months indicated that the patient remained devoid of symptoms.
Assuntos
Amnésia/diagnóstico , Amnésia/psicologia , Transtornos Dissociativos/diagnóstico , Transtornos Dissociativos/psicologia , Hipnose , Acidentes de Trânsito/psicologia , Adulto , Amnésia/terapia , Transtornos Dissociativos/terapia , Emigrantes e Imigrantes , Humanos , Entrevista Psicológica , Iraque , Masculino , Multilinguismo , Sugestão , Estados UnidosRESUMO
This study compared the effects of live, taped, and no music, on agitation and orientation levels of people experiencing posttraumatic amnesia (PTA). Participants (N = 22) were exposed to all 3 conditions, twice over 6 consecutive days. Songs used in the live and taped music conditions were identical and were selected based on participants' own preferred music. Pre and posttesting was conducted for each condition using the Agitated Behavior Scale (Corrigan, 1989) and the Westmead PTA Scale (Shores, Marosszeky, Sandanam, Batchelor, 1986). Participants' memory for the music used was also tested and compared with their memory for pictorial material presented in the Westmead PTA Scale. Results indicate that music significantly reduced agitation (p <.0001) and enhanced orientation (p <.001) however, the difference between live and taped music was not significant (p =.7). The mean number of pictures in the Westmead PTA scale recalled was 0.84 and the mean number of music selections recalled was 1.22 but this difference was not significant (p =.7). However, the trend suggests that music selections are more easily encoded in memory and then retrieved on request, than that of pictures. Analysis of responses in a follow-up assessment questionnaire showed that 77% of participants recalled the music program while in PTA, indicating that it reached the memory threshold. Sixty-four percent recalled the live music and 55% recalled the taped music condition however this difference was not significant (p =.7). Results suggest that music therapy programs have an important role to play in the management of people in PTA.
Assuntos
Amnésia/terapia , Lesões Encefálicas/reabilitação , Musicoterapia/métodos , Adulto , Amnésia/etiologia , Lesões Encefálicas/psicologia , Estudos Cross-Over , Feminino , Humanos , Masculino , Rememoração Mental , MúsicaRESUMO
The paper addresses distinctions between hypnotic interventions and Eye Movement Desensitizing and Reprocessing (EMDR) and discusses their effect on persons who have symptoms of Posttraumatic Stress Disorder (PTSD). Eye movements in hypnosis and EMDR are considered in terms of the different ways they may affect responses in treatment. A treatment intervention within hypnosis called ECEM (Eye Closure, Eye Movements) is described. ECEM can be used for patients with histories of trauma who did not benefit adequately from either interventions in hypnosis or the EMDR treatment protocol used separately. In ECEM the eye movement variable of EMDR is integrated within a hypnosis protocol to enhance benefits of hypnosis and reduce certain risks of EMDR.
Assuntos
Condicionamento Palpebral , Dessensibilização Psicológica/métodos , Movimentos Oculares , Hipnose/métodos , Transtornos de Estresse Pós-Traumáticos/terapia , Adulto , Amnésia/terapia , Transtornos Dissociativos/terapia , Humanos , Imagens, Psicoterapia/métodos , MasculinoRESUMO
OBJECTIVE: This is the second part of a study of posttraumatic amnesia in World War I (WW I) soldiers. It moves beyond diagnostic validation of posttraumatic amnesia (PTA), to examine treatment findings, and relates these to contemporary treatment of dissociative amnesia, including treatment of victims of civilian trauma (e.g. childhood sexual abuse). METHOD: Key WW I studies are surveyed which focus on the treatment of PTA and traumatic memories. The dissociation-integration and repression-abreaction models are contrasted. RESULTS: Descriptive evidence is cited in support of preferring Myers' and McDougalls' dissociation-integration treatment approach over Brown's repression-abreaction model. CONCLUSION: Therapeutic findings in this paper complement diagnostic data from the first report. Although effective treatment includes elements of both the dissociative-integrative and abreactive treatment approaches, cognitive integration of dissociated traumatic memories and personality functions is primary, while emotional release is secondary.
Assuntos
Amnésia/história , Distúrbios de Guerra/história , Transtornos Dissociativos/história , Modelos Psicológicos , Processos Psicoterapêuticos , Ab-Reação , Amnésia/terapia , Distúrbios de Guerra/terapia , Dessensibilização Psicológica/história , Dessensibilização Psicológica/métodos , Transtornos Dissociativos/terapia , História do Século XX , Humanos , Hipnose/história , Hipnose/métodos , Psicoterapia/história , Repressão PsicológicaRESUMO
Lay beliefs about the importance of 24 different contributors to overcoming 4 disorders that constitute primarily cognitive deficits were studied. A meta-analysis of previous programmatic studies in the area was performed so that 22 different psychological problems could be compared. In the present study, 107 participants completed a questionnaire indicating how effective 24 factors were in overcoming 4 specific problems: dyslexia, fear of flying, amnesia, and learning difficulties. Factor analysis revealed almost identical clusters (inner control, social consequences, understanding, receiving help, and fate) for each problem. The perceived relevance of those factors differed significantly between problems. Some individual difference factors (sex and religion) were found to predict certain factor attributions for specific disorders. A meta-analysis of the 5 studies in this series yielded a 6-factor structure comparable to those of the individual studies and provided results indicating the benefits and limitations of this kind of investigation. The clinical relevance of studying attributions for cure is considered.
Assuntos
Amnésia/terapia , Atitude Frente a Saúde , Dislexia/terapia , Deficiências da Aprendizagem/terapia , Cura Mental , Transtornos Fóbicos/terapia , Adulto , Amnésia/psicologia , Dislexia/psicologia , Feminino , Humanos , Controle Interno-Externo , Deficiências da Aprendizagem/psicologia , Masculino , Motivação , Transtornos Fóbicos/psicologia , Religião e PsicologiaRESUMO
S.'s therapy demonstrates some of the ways in which countertransference interferes with therapy of a case presenting with multiple personalities. Fascination with S.'s alter personalities and the desire to prove their genuineness, made her therapist search for them and then repeatedly invoke their appearance. Part of the reason was his inexperience with such cases that induced him to "play it by the book," and use "personality-centered procedures" (looking for a different part, giving it a name, speaking to it, etc.) that have yet to be scientifically validated, instead of adhering to the basic principles of psychotherapy. At a deeper level, however, his excessive preoccupation with S.'s personalities was one kind of collusion with her resistance to deal with the focal issue of her sexual ambivalence. Proof of this resistance also surfaced later as a motivated shift of focus in therapy, and a weakening of the therapeutic alliance. By the time this was evident, sabotage of therapy had already occurred.
Assuntos
Contratransferência , Transtorno Dissociativo de Identidade/terapia , Terapia Psicanalítica/métodos , Adulto , Amnésia/diagnóstico , Amnésia/psicologia , Amnésia/terapia , Atitude , Transtornos Dissociativos/diagnóstico , Transtornos Dissociativos/psicologia , Transtornos Dissociativos/terapia , Transtorno Dissociativo de Identidade/etnologia , Transtorno Dissociativo de Identidade/psicologia , Feminino , Humanos , Pacientes Desistentes do Tratamento , Terapia Psicanalítica/educação , Disfunções Sexuais Psicogênicas/terapia , SugestãoAssuntos
Amnésia/psicologia , Amnésia/terapia , Hipnose , Transtornos Psicofisiológicos/terapia , Adulto , Feminino , HumanosRESUMO
A case of carbon monoxide poisoning, initially misdiagnosed as conversion disorder, is presented. Cognitive deficits demonstrated at the time of psychiatric assessment were successfully reversed by hyperbaric oxygen therapy despite the 1 week delay. The clinical manifestations of carbon monoxide poisoning and the rationale for and timing of hyperbaric oxygen therapy are discussed. Emphasis is placed on the need for a high index of suspicion for carbon monoxide poisoning in the clinical situation of profound memory disturbance.