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Functional Classification

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https://www.readbyqxmd.com/read/29160557/the-complex-trauma-inventory-a-self-report-measure-of-posttraumatic-stress-disorder-and-complex-posttraumatic-stress-disorder
#1
Justin M Litvin, Patricia L Kaminski, Shelley A Riggs
The work group revising the criteria for trauma-related disorders in the International Classification of Diseases (ICD-11) made several changes. Specifically, they simplified the criteria for posttraumatic stress disorder (PTSD) and added a new trauma disorder called complex PTSD (CPTSD). These proposed changes to taxonomy require new instruments to assess these novel constructs. We developed a measure of PTSD and CPTSD (the Complex Trauma Inventory; CTI) according to the proposed domains, creating several items to assess each domain...
November 21, 2017: Journal of Traumatic Stress
https://www.readbyqxmd.com/read/29160414/predicting-pathway-cross-talks-in-ankylosing-spondylitis-through-investigating-the-interactions-among-pathways
#2
Xiang Gu, Cong-Jian Liu, Jian-Jie Wei
Given that the pathogenesis of ankylosing spondylitis (AS) remains unclear, the aim of this study was to detect the potentially functional pathway cross-talk in AS to further reveal the pathogenesis of this disease. Using microarray profile of AS and biological pathways as study objects, Monte Carlo cross-validation method was used to identify the significant pathway cross-talks. In the process of Monte Carlo cross-validation, all steps were iterated 50 times. For each run, detection of differentially expressed genes (DEGs) between two groups was conducted...
November 13, 2017: Brazilian Journal of Medical and Biological Research, Revista Brasileira de Pesquisas Médicas e Biológicas
https://www.readbyqxmd.com/read/29159838/eys-mutation-update-in-silico-assessment-of-271-reported-and-26-novel-variants-in-patients-with-retinitis-pigmentosa
#3
Muriël Messchaert, Lonneke Haer-Wigman, Muhammad I Khan, Frans P M Cremers, Rob W J Collin
Mutations in Eyes shut homolog (EYS) are one of the most common causes of autosomal recessive (ar) retinitis pigmentosa (RP), a progressive blinding disorder. The exact function of the EYS protein and the pathogenic mechanisms underlying EYS-associated RP are still poorly understood, which hampers the interpretation of the causality of many EYS variants discovered to date. We collected all reported EYS variants present in 377 arRP index cases published before June 2017, and uploaded them in the Leiden Open Variation Database (www...
November 21, 2017: Human Mutation
https://www.readbyqxmd.com/read/29159759/phylogenetic-classification-of-seed-plants-of-taiwan
#4
Cheng-Tao Lin, Kuo-Fang Chung
BACKGROUND: Biological classification, the hierarchical arrangement of scientific names of organisms, constitutes the core infrastructure of biological databases. For an efficient management of biological databases, adopting a stable and universal biological classification system is crucial. Currently in Taiwan Biodiversity Information Facility (TaiBIF; http://taibif.tw/ ), the national portal website that integrates Taiwan's biodiversity information databases, angiosperms are arranged according to Cronquist's System of Classification, which is not compatible with current trend of the Angiosperm Phylogeny Group (APG) classification...
November 21, 2017: Botanical Studies (Taipei, Taiwan)
https://www.readbyqxmd.com/read/29159419/implementation-of-clinical-quality-management-for-rehabilitation-in-malaysia
#5
Julia Patrick Engkasan, Gerold Stucki, Sadeeq Ali, Yusniza Mohd Yusof, Hafez Hussain, Lydia Abdul Latif
In February 2017, the World Health Organization (WHO) launched its historic "Rehabilitation 2030: A Call for Action". Scaling up rehabilitation in health systems requires concerted action across all 6 components of WHO's Health Systems Framework. For rehabilitation, information about functioning is essential, as it is required for effective rehabilitation at all levels of the health system. What is missing is a countrywide demonstration project involving the implementation of a clinical quality management system for the continuous improvement of rehabilitation, both at the level of clinical care for individual patients and at the level of rehabilitation service provision...
November 16, 2017: Journal of Rehabilitation Medicine
https://www.readbyqxmd.com/read/29159193/prep2-a-biomarker-based-algorithm-for-predicting-upper-limb-function-after-stroke
#6
Cathy M Stinear, Winston D Byblow, Suzanne J Ackerley, Marie-Claire Smith, Victor M Borges, P Alan Barber
Objective: Recovery of motor function is important for regaining independence after stroke, but difficult to predict for individual patients. Our aim was to develop an efficient, accurate, and accessible algorithm for use in clinical settings. Clinical, neurophysiological, and neuroimaging biomarkers of corticospinal integrity obtained within days of stroke were combined to predict likely upper limb motor outcomes 3 months after stroke. Methods: Data from 207 patients recruited within 3 days of stroke [103 females (50%), median age 72 (range 18-98) years] were included in a Classification and Regression Tree analysis to predict upper limb function 3 months poststroke...
November 2017: Annals of Clinical and Translational Neurology
https://www.readbyqxmd.com/read/29158950/changing-our-diagnostic-paradigm-movement-system-diagnostic-classification
#7
Paula M Ludewig, Danilo H Kamonseki, Justin L Staker, Rebekah L Lawrence, Paula R Camargo, Jonathan P Braman
Proper diagnosis is a first step in applying best available treatments, and prognosticating outcomes for clients. Currently, the majority of musculoskeletal diagnoses are classified according to pathoanatomy. However, the majority of physical therapy treatments are applied toward movement system impairments or pain. While advocated within the physical therapy profession for over thirty years, diagnostic classification within a movement system framework has not been uniformly developed or adopted. We propose a basic framework and rationale for application of a movement system diagnostic classification for atraumatic shoulder pain conditions, as a case for the broader development of movement system diagnostic labels...
November 2017: International Journal of Sports Physical Therapy
https://www.readbyqxmd.com/read/29158680/analysis-of-the-factors-affecting-the-safety-of-robotic-stereotactic-body-radiation-therapy-for-hepatocellular-carcinoma-patients
#8
Xiaojie Liu, Yongchun Song, Ping Liang, Tingshi Su, Huojun Zhang, Xianzhi Zhao, Zhiyong Yuan, Ping Wang
Objective: The objective of this study was to investigate the safety of robotic stereotactic body radiation therapy (SBRT) for hepatocellular carcinoma (HCC) patients and its related factors. Methods: A total of 74 HCC patients with Child-Turcotte-Pugh (CTP) Class A were included in a multi-institutional, single-arm Phase II trial (NCT 02363218) between February 2013 and August 2016. All patients received SBRT treatment at a dose of 45 Gy/3f. The liver function was compared before and after SBRT treatment by the analysis of adverse hepatic reactions and changes in CTP classification...
2017: OncoTargets and Therapy
https://www.readbyqxmd.com/read/29158195/understanding-missing-proteins-a-functional-perspective
#9
REVIEW
Longjian Zhou, Limsoon Wong, Wilson Wen Bin Goh
A missing protein (MP) is an unconfirmed genetic sequence for which a protein product is not yet detected. Currently, MPs are tiered based on supporting evidence mainly in the form of protein existence (PE) classification. As we discuss here, this definition is overly restrictive because proteins go missing in day-to-day proteomics as a result of low abundance, lack of sequence specificity, splice variants, and so on. Thus, we propose a broader functional classification of MPs that complements PE classification, discuss major causes, and examine three corresponding solution tiers:...
November 17, 2017: Drug Discovery Today
https://www.readbyqxmd.com/read/29158109/outcome-modulation-across-tasks-in-the-primate-dorsolateral-prefrontal-cortex
#10
Encarni Marcos, Simon Nougaret, Satoshi Tsujimoto, Aldo Genovesio
Animals need to learn and to adapt to new and changing environments so that appropriate actions that lead to desirable outcomes are acquired within each context. The prefrontal cortex (PF) is known to underlie such function that directly implies that the outcome of each response must be represented in the brain for behavioral policies update. However, whether such PF signal is context dependent or it is a general representation beyond the specificity of a context is still unclear. Here, we analyzed the activity of neurons in the dorsolateral PF (PFdl) recorded while two monkeys performed two perceptual magnitude discrimination tasks...
November 17, 2017: Neuroscience
https://www.readbyqxmd.com/read/29158061/machine-learning-in-radiology-applications-beyond-image-interpretation
#11
Paras Lakhani, Adam B Prater, R Kent Hutson, Kathy P Andriole, Keith J Dreyer, Jose Morey, Luciano M Prevedello, Toshi J Clark, J Raymond Geis, Jason N Itri, C Matthew Hawkins
Much attention has been given to machine learning and its perceived impact in radiology, particularly in light of recent success with image classification in international competitions. However, machine learning is likely to impact radiology outside of image interpretation long before a fully functional "machine radiologist" is implemented in practice. Here, we describe an overview of machine learning, its application to radiology and other domains, and many cases of use that do not involve image interpretation...
November 16, 2017: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/29157846/definition-of-traumatic-brain-injury-neurosurgery-trauma-orthopedics-neuroimaging-psychology-and-psychiatry-in-mild-traumatic-brain-injury
#12
REVIEW
Mubashir Pervez, Ryan S Kitagawa, Tiffany R Chang
Traumatic brain injury (TBI) disrupts the normal function of the brain. This condition can adversely affect a person's quality of life with cognitive, behavioral, emotional, and physical symptoms that limit interpersonal, social, and occupational functioning. Although many systems exist, the simplest classification includes mild, moderate, and severe TBI depending on the nature of injury and the impact on the patient's clinical status. Patients with TBI require prompt evaluation and multidisciplinary management...
February 2018: Neuroimaging Clinics of North America
https://www.readbyqxmd.com/read/29157580/obstructive-sleep-apnea-and-diet-controlled-gestational-diabetes
#13
Ekasitt Wanitcharoenkul, Naricha Chirakalwasan, Somvang Amnakkittikul, Suranut Charoensri, Sunee Saetung, Suwannee Chanprasertyothin, La-Or Chailurkit, Panyu Panburana, Sommart Bumrungphuet, Boonsong Ongphiphadhanakul, Sirimon Reutrakul
BACKGROUND: Obstructive sleep apnea (OSA) was shown to be associated with gestational diabetes mellitus (GDM). However, prevalence of OSA in GDM women, its relationship to metabolic control, and predictive factors have not been studied. MATERIAL AND METHODS: Eighty-two obese pregnant women with diet-controlled GDM between 24 and 34 weeks of gestation participated. The Berlin questionnaire was used to assess OSA symptoms. OSA was diagnosed using an overnight monitor...
November 2017: Sleep Medicine
https://www.readbyqxmd.com/read/29157458/robust-breast-cancer-prediction-system-based-on-rough-set-theory-at-national-cancer-institute-of-egypt
#14
Saeed Khodary M Hamouda, Mohammed E Wahed, Reda H Abo Alez, Khaled Riad
BACKGROUND: Breast cancer is one of the major death causing diseases of the women in the world. Every year more than million women are diagnosed with breast cancer more than half of them will die because of inaccuracies and delays in diagnosis of the disease. High accuracy in cancer prediction is important to improve the treatment quality and the survivability rate of patients. OBJECTIVES: In this paper, we are going to propose a new and robust breast cancer prediction and diagnosis system based on the Rough Set (RS)...
January 2018: Computer Methods and Programs in Biomedicine
https://www.readbyqxmd.com/read/29157451/an-integrated-method-for-atherosclerotic-carotid-plaque-segmentation-in-ultrasound-image
#15
Chunjun Qian, Xiaoping Yang
BACKGROUND AND OBJECTIVE: Carotid artery atherosclerosis is an important cause of stroke. Ultrasound imaging has been widely used in the diagnosis of atherosclerosis. Therefore, segmenting atherosclerotic carotid plaque in ultrasound image is an important task. Accurate plaque segmentation is helpful for the measurement of carotid plaque burden. In this paper, we propose and evaluate a novel learning-based integrated framework for plaque segmentation. METHODS: In our study, four different classification algorithms, along with the auto-context iterative algorithm, were employed to effectively integrate features from ultrasound images and later also the iteratively estimated and refined probability maps together for pixel-wise classification...
January 2018: Computer Methods and Programs in Biomedicine
https://www.readbyqxmd.com/read/29157012/shift-work-and-sleep-disorder-comorbidity-tend-to-go-hand-in-hand
#16
Gerard A Kerkhof
Taking into consideration that shift work has a wide-ranging impact on circadian and sleep functioning, it seems likely that shift work increases the risk of a general sleep disturbance, spread out over a multitude of comorbid sleep disorders. The aim of the present study is to analyze and present the sleep disorder data of 250 shift workers and 971 permanent day workers, taken from a nationally representative sample. Additional data concerning duration, timing, and quality of sleep, daytime functioning and social/family variables were added to the analyses...
November 20, 2017: Chronobiology International
https://www.readbyqxmd.com/read/29156589/genome-wide-development-of-microrna-based-ssr-markers-in-medicago-truncatula-with-their-transferability-analysis-and-utilization-in-related-legume-species
#17
Xueyang Min, Zhengshe Zhang, Yisong Liu, Xingyi Wei, Zhipeng Liu, Yanrong Wang, Wenxian Liu
Microsatellite (simple sequence repeats, SSRs) marker is one of the most widely used markers in marker-assisted breeding. As one type of functional markers, MicroRNA-based SSR (miRNA-SSR) markers have been exploited mainly in animals, but the development and characterization of miRNA-SSR markers in plants are still limited. In the present study, miRNA-SSR markers for Medicago truncatula (M. truncatula) were developed and their cross-species transferability in six leguminous species was evaluated. A total of 169 primer pairs were successfully designed from 130 M...
November 18, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29156414/schizophrenia-heterogeneity-revisited-clinical-cognitive-and-psychosocial-correlates-of-statistically-derived-negative-symptoms-subgroups
#18
Anthony O Ahmed, Gregory P Strauss, Robert W Buchanan, Brian Kirkpatrick, William T Carpenter
Traditional efforts to delineate the clinical heterogeneity of schizophrenia have been unsuccessful because of the absence of a valid, stable, and meaningful subtyping scheme. A clinically-informed nosology supported by multivariate statistical classification methods may provide a better approach for classifying schizophrenia. The goals of the current study were to 1) use multivariate classification methods to validate a clinical subtyping scheme based on the profile of negative symptoms; and 2) following validation to contrast the statistically-derived subgroups to ascertain distinguishing demographic, clinical, cognitive, and functional characteristics...
November 12, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/29155080/a-comprehensive-analysis-of-resting-state-fmri-measures-to-classify-individual-patients-with-alzheimer-s-disease
#19
Frank de Vos, Marisa Koini, Tijn M Schouten, Stephan Seiler, Jeroen van der Grond, Anita Lechner, Reinhold Schmidt, Mark de Rooij, Serge A R B Rombouts
Alzheimer's disease (AD) patients show altered patterns of functional connectivity (FC) on resting state functional magnetic resonance imaging (RSfMRI) scans. It is yet unclear which RSfMRI measures are most informative for the individual classification of AD patients. We investigated this using RSfMRI scans from 77 AD patients (MMSE = 20.4 ± 4.5) and 173 controls (MMSE = 27.5 ± 1.8). We calculated i) FC matrices between resting state components as obtained with independent component analysis (ICA), ii) the dynamics of these FC matrices using a sliding window approach, iii) the graph properties (e...
November 14, 2017: NeuroImage
https://www.readbyqxmd.com/read/29154308/functional-limitations-and-associated-psychological-factors-in-military-personnel-with-chronic-nonspecific-neck-pain-with-higher-levels-of-kinesiophobia
#20
Ibai López-de-Uralde-Villanueva, Ricardo Notario-Pérez, Tamara Del Corral, Bernardo Ramos-Díaz, Mario Acuyo-Osorio, Roy La Touche
BACKGROUND: Neck pain is one of the largest health problems in the military sector. OBJECTIVE: To assess differences in the strength and endurance of the cervical muscles between military personnel with chronic nonspecific neck pain (CNSNP) with higher level of kinesiophobia (CNSNP-K) and individuals with lower levels of kinesiophobia (CNSNP-NK). METHODS: We used kinesiophobia as a classification method: (1) CNSNP-K and (2) CNSNP-NK. The variables measured were endurance and strength of cervical muscles; range of motion (ROM), disability, pain intensity and psychological factors...
2017: Work: a Journal of Prevention, Assessment, and Rehabilitation
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