Duchenne muscular dystrophy quantification: a multivariate analysis of surface EMG.

abstract：:A method for making a current-ratio map to determine the ischaemic area of angina pectoris (AP) patients has been developed. This method uses a current-arrow map calculated using a ORS wave from 64-channel magnetocardiogram (MCG) signals. The current-ratio map can be calculated from the ratio of an exercise-induced cu...

journal_title：Medical & biological engineering & computing

authors： Kandori A,Kanzaki H,Miyatake K,Hashimoto S,Itoh S,Tanaka N,Miyashita T,Tsukada K

更新日期：2001-01-01 00:00:00

abstract：:In this study, we propose an integrated tooth segmentation and gingival tissue deformation simulation framework used to design and evaluate the orthodontic treatment plan especially with invisible aligners. Firstly, the bio-characteristics information of the digital impression is analyzed quantitatively and demonstrat...

journal_title：Medical & biological engineering & computing

authors： Yuan T,Wang Y,Hou Z,Wang J

更新日期：2020-10-01 00:00:00

abstract：:A computer-assisted human peripheral blood leukocyte image classification method based on Siamese network is proposed. Firstly, a Siamese network with two identical convolutional neural network (CNN) sub-networks and a logistic regression for leukocyte five classification is designed, which can learn not only distingu...

journal_title：Medical & biological engineering & computing

authors： Wang Y,Cao Y

更新日期：2020-07-01 00:00:00

abstract：:The interactions between respiration, heart rate and blood pressure variability (HRV, BPV), are considered to be of paramount importance for the study of the functional organisation of the autonomic nervous system (ANS). The aim of the reported study is to detect and classify the intermittent phase locking (PL) phenom...

journal_title：Medical & biological engineering & computing

authors： Censi F,Calcagnini G,Lino S,Seydnejad SR,Kitney RI,Cerutti S

更新日期：2000-07-01 00:00:00

abstract：:Loop-mediated isothermal amplification or LAMP has been identified to be an efficient technology for point-of-care diagnostics. Paper-based LAMP technique has tremendous potential in replacing the existing tube-based technology as the manufacturing cost of a paper-based device is comparatively lower and easy-to-use. L...

journal_title：Medical & biological engineering & computing

authors： Das D,Panigrahi PK

更新日期：2020-02-01 00:00:00

abstract：:A system, to collect, analyse and display biological data, is developed using IBM PC AT compatibles (PCs) or CED1401/1609 devices networked to a VAX environment. It can be operated in three separate modes: using the CED/IEEE/VAX network; using the PC/Ethernet/VAX network; as a standalone PC. The original system compri...

journal_title：Medical & biological engineering & computing

authors： Marlow SP,Mackenzie DA,Tomlinson JB

更新日期：1993-01-01 00:00:00

abstract：:Obstructive sleep apnea syndrome (OSAS) is a major public health problem. The golden reference for diagnosing OSAS is the sleep-laboratory based polysomnography (PSG). However, screening of population for OSAS may be practical and cost efficient only through ambulatory home recordings. In this work we aimed to design,...

journal_title：Medical & biological engineering & computing

authors： Tiihonen P,Pääkkönen A,Mervaala E,Hukkanen T,Töyräs J

更新日期：2009-01-01 00:00:00

abstract：:We have successfully developed a multiscale acoustic-resolution photoacoustic tomography system in a single imaging platform. By switching between ultrasound transducers (center frequencies 5 and 40 MHz) and optical condensers, we have photoacoustically imaged microvasculatures of small animals in vivo at different sc...

journal_title：Medical & biological engineering & computing

authors： Jeon M,Kim J,Kim C

更新日期：2016-03-01 00:00:00

abstract：:Mean arterial pressure (MAP) is determined in most automated oscillometric blood pressure devices, but its derivation has been little studied. In this research, different techniques were studied and compared with the auscultatory technique. Auscultatory systolic and diastolic blood pressure (SBP and DBP) were obtained...

journal_title：Medical & biological engineering & computing

authors： Zheng D,Amoore JN,Mieke S,Murray A

更新日期：2011-01-01 00:00:00

abstract：:The fraction of repolarization variability independent of RR interval variability is of clinical interest. It has been linked to direct autonomic nervous system (ANS) regulation of the ventricles in healthy subjects and seems to reflect the instability of the ventricular repolarization process in heart disease. In thi...

journal_title：Medical & biological engineering & computing

authors： El-Hamad F,Javorka M,Czippelova B,Krohova J,Turianikova Z,Porta A,Baumert M

更新日期：2019-08-01 00:00:00

abstract：:The paper describes the application of new semi-automatic segmentation software to the task of detection of anatomical structures and lesion and their three-dimensional (3D) visualisation in 23 patients with secondary progressive multiple sclerosis (MS). The purpose is to study the correlation between magnetic resonan...

journal_title：Medical & biological engineering & computing

authors： Dastidar P,Heinonen T,Vahvelainen T,Elovaara I,Eskola H

更新日期：1999-01-01 00:00:00

abstract：:To make picture archiving and communication systems (PACS) a practical reality for small-scale structures, it appears necessary to build a network that integrates and optimises production management, analysis and storage of images, and to include the ability to communicate with other similar remote structures. To solv...

journal_title：Medical & biological engineering & computing

authors： Duchêne J,Lerallut JF,Gong N,Kanz R

更新日期：1993-05-01 00:00:00

abstract：:Monitoring upper-limb activity in a free-living environment is important for the evaluation of rehabilitation. This study is a validation of the Strathclyde Upper-Limb Activity Monitor (SULAM) which records the vertical movement and position of each wrist, and assesses bimanual movement. Agreement between the SULAM an...

journal_title：Medical & biological engineering & computing

authors： Vega-Gonzalez A,Bain BJ,Dall PM,Granat MH

更新日期：2007-10-01 00:00:00

abstract：:This review is a commentary on recent, altered perspectives about biomedical engineering and its role in medicine. It is argued that, rather than being a peripheral specialty, medical engineering and engineering principles in general have a direct application to biochemical medicine and cell biology. A brief descripti...

journal_title：Medical & biological engineering & computing

authors： Vadgama P

更新日期：1992-07-01 00:00:00

abstract：:Based on the principle of backscattering of laser radiation from tissues, a non-invasive PC-AT based reflectance imaging technique is developed. The laser beam from a semiconductor laser operating at 670 nm is guided to the tissue site by an optical fibre. The backscattered radiation is collected by another fibre plac...

journal_title：Medical & biological engineering & computing

authors： Shanthi S,Singh M

更新日期：1997-05-01 00:00:00

abstract：:The flow mechanisms that play a role on aerosol deposition were identified and presented in a companion paper (Timothy et al. in Med Biol Eng Comput. doi: 10.1007/s11517-015-1407-3 , 2015). In the current paper, the effects of invasive conventional mechanical ventilation waveforms and endotracheal tube (ETT) on the ae...

journal_title：Medical & biological engineering & computing

authors： Alzahrany M,Van Rhein T,Banerjee A,Salzman G

更新日期：2016-07-01 00:00:00

abstract：:Single-ventricle anomaly is a hereditary heart disease that is characterized by anatomical malformations. The main consequence of this malformation is desaturated blood flow, which without proper treatment increases the risk of death. The classical treatment is based on a three-stage palliative procedure which should ...

journal_title：Medical & biological engineering & computing

authors： Rajabzadeh-Oghaz H,Firoozabadi B,Saidi MS,Monjezi M,Navabi Shirazi MA,Malakan Rad E

更新日期：2017-02-01 00:00:00

abstract：:Magnetoenterography (MENG) is a new, non-invasive technique that measures gastrointestinal magnetic signals near the body surface. This study was undertaken to evaluate the temporal and spatial characteristics of the magnetic signals generated by gastric and duodenal slow wave activity. The gastrointestinal magnetic f...

journal_title：Medical & biological engineering & computing

authors： Turnbull GK,Ritcey SP,Stroink G,Brandts B,van Leeuwen P

更新日期：1999-09-01 00:00:00

abstract：:A continuous cardiac output monitoring system has been developed in the laboratory to allow the real-time measurement of the cardiac output. This form of continuous cardiac output measurement allows the doctor to view the beat-to-beat cardiac output and can be employed to measure artery constrictions as well. The sens...

journal_title：Medical & biological engineering & computing

authors： Tjin SC,Ho YC,Lam YZ,Hao J,Ng BK

更新日期：2001-01-01 00:00:00

abstract：:A multichannel biopotential amplifier for simultaneous use with biomagnetic measurements in a magnetically shielded room is designed and evaluated. Particular care is taken to make the amplifier electromagnetically compatible with the biomagnetic instruments over the whole frequency spectrum, from DC to RF. The electr...

journal_title：Medical & biological engineering & computing

authors： Virtanen J,Parkkonen L,Ilmoniemi RJ,Pekkonen E,Näätänen R

更新日期：1997-07-01 00:00:00

abstract：:Leukaemia is a type of blood cancer which mainly occurs when bone marrow produces excess white blood cells in our body. This disease not only affects adult but also is a common cancer type among children. Treatment of leukaemia depends on its type and how far the disease has spread in the body. Leukaemia is classified...

journal_title：Medical & biological engineering & computing

authors： Anwar S,Alam A

更新日期：2020-12-01 00:00:00

abstract：:Dynamic methods in the spectral domain are necessary to analyse biological signals because of the frequently nonstationary character of the signals. The paper presents an adaptive procedure of fitting time-dependent ARMA models to nonstationary signals, which is suitable for on-line calculations. The properties of the...

journal_title：Medical & biological engineering & computing

authors： Schack B,Bareshova E,Grieszbach G,Witte H

更新日期：1995-05-01 00:00:00

abstract：:The Chinese herb radix Salviae miltiorrhizae (RSM) is used in traditional Chinese medicine as a treatment for cardiovascular and cerebrovascular diseases. Several components of the plant extract from salvia mitorrhiza bunge have been determined previously, one of which is protocatechuic acid (PAC). It has been found, ...

journal_title：Medical & biological engineering & computing

authors： Zhou-Stache J,Buettner R,Artmann G,Mittermayer C,Bosserhoff AK

更新日期：2002-11-01 00:00:00

abstract：:The aim of this study was to analyse the trends of the first three power spectral moments of the mechanomyogram (MMG) signal recorded by a microphone (MMG(MIC)) and an accelerometer (MMG(ACC)) during sustained contractions. MMG signals were recorded from the biceps brachii muscle in 14 healthy male subjects during a 3...

journal_title：Medical & biological engineering & computing

authors： Madeleine P,Ge HY,Jaskólska A,Farina D,Jaskólski A,Arendt-Nielsen L

更新日期：2006-04-01 00:00:00

abstract：:A new technique is derived for estimating the conduction velocity of muscle fibre action potentials from surface EMG recordings in humans. The method is based on system identification and extends previous such methods by explicitly accounting for additive noise at the output as well as at the input. Experimental and s...

journal_title：Medical & biological engineering & computing

authors： Rababy N,Kearney RE,Hunter IW

更新日期：1989-03-01 00:00:00

abstract：:Currently, simulations of the induced currents in the brain produced by transcranial magnetic stimulation (TMS) are used to elucidate the regions reached by stimuli. However, models commonly found in the literature are too general and neglect imperfections in the windings. Aiming to predict the stimulation sites in pa...

journal_title：Medical & biological engineering & computing

authors： Mancino AV,Milano FE,Bertuzzi FM,Yampolsky CG,Ritacco LE,Risk MR

更新日期：2020-07-01 00:00:00

abstract：:Full-night polysomnography (PSG) has been recognized as the gold standard test for sleep apnea-hypopnea syndrome (SAHS). However, PSG examinees are physically restrained for the full night by many contact sensors and obtrusive connecting cables, inducing mental stress. We developed a non-contact SAHS diagnostic system...

journal_title：Medical & biological engineering & computing

authors： Kagawa M,Tojima H,Matsui T

更新日期：2016-05-01 00:00:00

abstract：:Global field synchronization (GFS) quantifies the synchronization level of brain oscillations. The GFS method has been introduced to measure functional synchronization of EEG data in the frequency domain. GFS also detects phase interactions between EEG signals acquired from all of the electrodes. If a considerable amo...

journal_title：Medical & biological engineering & computing

authors： Özçoban MA,Tan O,Aydin S,Akan A

更新日期：2018-02-01 00:00:00

abstract：:Successful identification of gastric slow waves in canine gastric electrical activity (GEA) data was achieved using a statistical data-processing procedure based on the multiple linear regression (MLR) curve fitting technique. Both distal and proximal waveforms were identified, first by construction of separate orthon...

journal_title：Medical & biological engineering & computing

authors： Grant MS,Williams RD

更新日期：2002-07-01 00:00:00

abstract：:Stroke survivors are more prone to developing cognitive impairment and dementia. Dementia detection is a challenge for supporting personalized healthcare. This study analyzes the electroencephalogram (EEG) background activity of 5 vascular dementia (VaD) patients, 15 stroke-related patients with mild cognitive impairm...

journal_title：Medical & biological engineering & computing

authors： Al-Qazzaz NK,Ali SHBM,Ahmad SA,Islam MS,Escudero J

更新日期：2018-01-01 00:00:00