Extraction of diagnostic information from hand drawn images for the assessment of visuo-spatial neglect

1999 ◽  
Author(s):  
M.C. Fairhurst
Keyword(s):  
Diagnostic Information ◽  
Spatial Neglect

Parents' Perception of Diagnostic Reports and Conferences

1983 ◽  
Vol 14 (2) ◽  
pp. 114-120 ◽  
Author(s):  
Betty U. Watson ◽  
Ronald W. Thompson
Keyword(s):  
Medical Treatment ◽  
Diagnostic Information ◽  
Learning Language ◽  
Speech Learning ◽  
Hearing Problems

The purpose of this study was to evaluate parents' reactions and understanding of diagnostic information from written reports and conferences in a clinic which provides multidisciplinary evaluations for children with speech, learning, language, and hearing problems. Previous studies and anecdotal reports suggested that many parents do not receive appropriate diagnostic information about their children. In the present study questionnaires were mailed to parents who had received reports of evaluations and most of whom had attended hour-long conferences covering the findings. Questionnaires were also sent to professionals who had received reports. Fifty-seven percent of the parents, and 63% of the professionals returned the questionnaires. Ninety percent of the parents indicated that they had understood the results as they were presented in the conference. Ninety-three percent of the professionals and 89% of the parents stated they understood the conclusions of the written reports .Further, 83% of the parents and 80% of the professionals reported that the findings had made a change in the child's educational or medical treatment. The percentage of parents who reported understanding the findings was greater than expected. The specific informing techniques used in this study are discussed.

An Introductory Examination of Speech Disfluencies in Spanish–English Bilingual Children Who Do and Do Not Stutter During Narratives

2020 ◽  
Vol 5 (1) ◽  
pp. 131-141
Author(s):  
Cristina Rincon ◽  
Kia Noelle Johnson ◽  
Courtney Byrd
Keyword(s):  
Diagnostic Criteria ◽  
Preliminary Data ◽  
Diagnostic Information ◽  
English Speakers ◽  
Bilingual Children ◽  
English Bilingual ◽  
Developmental Stuttering ◽  
Mean Length Of Utterance

Purpose The purpose of this study is to examine the frequency and type of speech disfluencies (stuttering-like and nonstuttering-like) in bilingual Spanish–English (SE) children who stutter (CWS) to SE children who do not stutter (CWNS) during narrative samples elicited in Spanish and English to provide further diagnostic information for this population and preliminary data toward an expansion of this study. Method Participants included six bilingual SE children (three CWS, three CWNS) ranging in age from 5 years to 7;5 (years;months) and recruited from the surrounding Houston, Texas area. Participants provided a narrative sample in English and Spanish. The frequency of speech disfluencies was tabulated, and mean length of utterance was measured for each sample. Results Results indicate that both talker groups exceed the diagnostic criteria typically used for developmental stuttering. Regardless of the language being spoken, CWS participants had a frequency of stuttering-like speech disfluencies that met or exceeded the diagnostic criteria for developmental stuttering that is based on monolingual English speakers. The CWNS participants varied in meeting the criteria depending on the language being spoken, with one of the three CWNS exceeding the criteria in both languages and one exceeding the criteria for percentage of stuttering-like speech disfluencies in one language. Conclusion Findings from this study contribute to the development of more appropriate diagnostic criteria for bilingual SE-speaking children to aid in the reduction of misdiagnoses of stuttering in this population.

Translation Research for the Rehabilitation of Left Spatial Neglect and Associated Disorders of Attention in Stroke Patients

2008 ◽  
Vol 18 (2) ◽  
pp. 55-65 ◽  
Author(s):  
Nkiruka Arene ◽  
Argye E. Hillis
Keyword(s):  
Theoretical Basis ◽  
Attention Bias ◽  
Spatial Neglect ◽  
Clinical Use ◽  
Stroke Patients ◽  
Translation Research ◽  
Unilateral Neglect ◽  
Assessment And Treatment ◽  
Sound Theoretical Basis ◽  
Review Current

Abstract The syndrome of unilateral neglect, typified by a lateralized attention bias and neglect of contralateral space, is an important cause of morbidity and disability after a stroke. In this review, we discuss the challenges that face researchers attempting to elucidate the mechanisms and effectiveness of rehabilitation treatments. The neglect syndrome is a heterogeneous disorder, and it is not clear which of its symptoms cause ongoing disability. We review current methods of neglect assessment and propose logical approaches to selecting treatments, while acknowledging that further study is still needed before some of these approaches can be translated into routine clinical use. We conclude with systems-level suggestions for hypothesis development that would hopefully form a sound theoretical basis for future approaches to the assessment and treatment of neglect.

Transcranial Electrical Stimulation in Post-Stroke Cognitive Rehabilitation

2016 ◽  
Vol 21 (1) ◽  
pp. 55-64 ◽  
Author(s):  
Silvia Convento ◽  
Cristina Russo ◽  
Luca Zigiotto ◽  
Nadia Bolognini
Keyword(s):  
Electrical Stimulation ◽  
Cognitive Rehabilitation ◽  
Cognitive Disorders ◽  
Spatial Neglect ◽  
Transcranial Electrical Stimulation ◽  
Clinical Settings ◽  
Post Stroke ◽  
Neuropsychological Disorders ◽  
Current State ◽  
Stimulation Technique

Abstract. Cognitive rehabilitation is an important area of neurological rehabilitation, which aims at the treatment of cognitive disorders due to acquired brain damage of different etiology, including stroke. Although the importance of cognitive rehabilitation for stroke survivors is well recognized, available cognitive treatments for neuropsychological disorders, such as spatial neglect, hemianopia, apraxia, and working memory, are overall still unsatisfactory. The growing body of evidence supporting the potential of the transcranial Electrical Stimulation (tES) as tool for interacting with neuroplasticity in the human brain, in turn for enhancing perceptual and cognitive functions, has obvious implications for the translation of this noninvasive brain stimulation technique into clinical settings, in particular for the development of tES as adjuvant tool for cognitive rehabilitation. The present review aims at presenting the current state of art concerning the use of tES for the improvement of post-stroke visual and cognitive deficits (except for aphasia and memory disorders), showing the therapeutic promises of this technique and offering some suggestions for the design of future clinical trials. Although this line of research is still in infancy, as compared to the progresses made in the last years in other neurorehabilitation domains, current findings appear very encouraging, supporting the development of tES for the treatment of post-stroke cognitive impairments.

On Permissible Attribute Classes in Noncompensatory Cognitive Diagnosis Models

Methodology ◽  
2014 ◽  
Vol 10 (3) ◽  
pp. 100-107 ◽  
Author(s):  
Jürgen Groß ◽  
Ann Cathrice George
Keyword(s):  
Diagnostic Information ◽  
Cognitive Diagnosis ◽  
Latent Classes ◽  
Psychometric Test ◽  
Cognitive Diagnosis Models ◽  
Dina Model

When a psychometric test has been completed by a number of examinees, an afterward analysis of required skills or attributes may improve the extraction of diagnostic information. Relying upon the retrospectively specified item-by-attribute matrix, such an investigation may be carried out by classifying examinees into latent classes, consisting of subsets of required attributes. Specifically, various cognitive diagnosis models may be applied to serve this purpose. In this article it is shown that the permission of all possible attribute combinations as latent classes can have an undesired effect in the classification process, and it is demonstrated how an appropriate elimination of specific classes may improve the classification results. As an easy example, the popular deterministic input, noisy “and” gate (DINA) model is applied to Tatsuoka’s famous fraction subtraction data, and results are compared to current discussions in the literature.

Combining Language and Space: Word Bisection in Unilateral Spatial Neglect

2012 ◽  
Author(s):  
Laura Veronelli ◽  
Giuseppe Vallar ◽  
Chiara V. Marinelli ◽  
Silvia Primativo ◽  
Lisa S. Arduino
Keyword(s):  
Spatial Neglect ◽  
Unilateral Spatial Neglect

Reduction in size of digital images: does it lead to less detectability or loss of diagnostic information?

1998 ◽  
Vol 27 (2) ◽  
pp. 93-96 ◽  
Author(s):  
C H Versteeg ◽  
G C H Sanderink ◽  
S R Lobach ◽  
P F van der Stelt
Keyword(s):  
Digital Images ◽  
Diagnostic Information

The therapeutic impact of 18F-FDG whole body PET

2005 ◽  
Vol 44 (01) ◽  
pp. 8-14 ◽  
Author(s):  
B. Dietl ◽  
J. Marienhagen
Keyword(s):  
Fdg Pet ◽  
Diagnostic Information ◽  
Whole Body ◽  
Therapeutic Concept ◽  
Therapeutic Impact ◽  
Additional Diagnostic Information ◽  
Therapeutic Decisions ◽  
Target Volumes ◽  
18F Fdg ◽  
Pet Scans

Summary Aims: An explorative analysis of the diagnostic as well as therapeutic impact of 18F-FDG whole body PET on patients with various tumours in the setting of an university hospital radiation therapy was performed. Patients and methods: 222 FDG PET investigations (148 initial stagings, 74 restagings) in 176 patients with diverse tumour entities (37 lung carcinoma, 15 gastrointestinal tumours, 38 head and neck cancer, 30 lymphoma, 37 breast cancer, 19 sarcoma and 16 other carcinomas) were done. All PET scans were evaluated in an interdisciplinary approach and consecutively confirmed by other imaging modalities or biopsy. Unconfirmed PET findings were ignored. Proportions of verified PET findings, additional diagnostic information (diagnostic impact) and changes of the therapeutic concept intended and documented before PET with special emphasis on radiooncological decisions (therapeutic impact) were analysed. Results: 195/222 (88%) FDG-PET findings were verified, 104/222 (47%) FDG-PET scans yielded additional diagnostic information (38 distant, 30 additional metastasis, 11 local recurrencies, 10 primary tumours and 15 residual tumours after chemoptherapy). The results of 75/222 (34%) scans induced changes in cancer therapy and those of 58/222 (26%) scans induced modifications of radiotherapeutic treatment plan (esp. target volumes). Conclusion: 18F-FDG whole body PET is a valuable diagnostic tool for therapy planning in radiooncology with a high impact on therapeutic decisions in initial staging as well as in restaging. Especially in a curative setting it should be used for definition of target volumes.

Cirurgia de aumento de coroa clínica e confecção de facetas diretas em resina composta orientadas por mock-up.

2020 ◽  
Vol 12 (45) ◽  
pp. 24-33
Author(s):  
Fábio Shiniti Mizutani ◽  
Atila de Freitas ◽  
Adriano Sapata ◽  
Claudio Sato
Keyword(s):  
Case Report ◽  
Composite Resin ◽  
Treatment Plan ◽  
Diagnostic Information ◽  
Good Treatment ◽  
Restorative Dentistry ◽  
Laboratory Technician ◽  
Crown Length ◽  
Anterior Teeth ◽  
Anterior Posterior

Keeping in mind the final result is the basis of any type of treatment, especially those in which the morphology, size and proportion of the anterior teeth will be changed. This is where a good treatment plan based on a diagnostic wax-up tested with a mock-up and approved by the patient becomes crucial. This case report aims to exemplify how to transfer the diagnostic information to the patient’s mouth and direct it not only to the restorative dentistry, but also to the surgeon when performing the crown length. Diagnostic waxing was performed by the laboratory technician, obeying anterior posterior incisal and gingival criteria and curvatures, which were transported to an aesthetic guide through mock up to mark the surgical points. Then, surgery to increase the clinical crown with bone access and after healing, direct venners in composite resin also guided by waxing. In conclusion, a workflow can be established using the wax-up / mock-up that serves as a guide for the periodontist in the approach to surgical lengthening of the crown and for the rehabilitator who uses it to produce changes in the shape of dental dimensions .

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