Geriatrics

Latest AI and machine learning research in geriatrics for healthcare professionals.

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Showing 4301-4320 of 9,900 articles

Computer-Aided Diagnosis System for Alzheimer's Disease Using Different Discrete Transform Techniques.

The different discrete transform techniques such as discrete cosine transform (DCT), discrete sine transform (DST), discrete wavelet transform (DWT), and mel-scale frequency cepstral coefficients (MFCCs) are powerful feature extraction techniques. This article presents a proposed computer-aided diagnosis (CAD) system for extracting the most effective and significant features of Alzheimer's disease...

Sep 14 2015 26371347

Assessing engagement in people with dementia: a new approach to assessment using video analysis.

The study of engagement in people with dementia is important to determine the effectiveness of interventions that aim to promote meaningful activity. However, the assessment of engagement for people with dementia in relation to our current work that uses social robots is fraught with challenges. The Video Coding - Incorporating Observed Emotion (VC-IOE) protocol that focuses on six dimensions of e...

Sep 11 2015 26577550
Test-retest reliability of KINARM robot sensorimotor and cognitive assessment: in pediatric ice hockey players.

BACKGROUND: Better diagnostic and prognostic tools are needed to address issues related to early diagnosis and management of concussion across the con...

Sep 5 2015 26341424
Prognostic value of preoperative N-terminal pro-brain natriuretic peptide in non-cardiac surgery of elderly patients with normal left ventricular systolic function.

AIM: We investigated the prognostic value of preoperative N-terminal pro-brain natriuretic peptide (NT-proBNP) in non-cardiac surgery in elderly patie...

Sep 3 2015 26336935
A Context-Aware Application to Increase Elderly Users Compliance with Physical Rehabilitation Exercises at Home via Animatronic Biofeedback.

Biofeedback from physical rehabilitation exercises has proved to lead to faster recovery, better outcomes, and increased patient motivation. In additi...

Aug 30 2015 26319272
An Ambient Intelligence Framework for End-User Service Provisioning in a Hospital Pharmacy: a Case Study.

End-user development is a new trend to provide tailored services to dynamic environments such as hospitals. These services not only facilitate daily w...

Aug 19 2015 26286317
Neuromorphic implementations of neurobiological learning algorithms for spiking neural networks.

The application of biologically inspired methods in design and control has a long tradition in robotics. Unlike previous approaches in this direction,...

Aug 18 2015 26422422
Fall Down Detection Under Smart Home System.

Medical technology makes an inevitable trend for the elderly population, therefore the intelligent home care is an important direction for science and...

Aug 15 2015 26276014
Pathology Image of the Month:Cough and Shortness of Breath in a Noncompliant Patient with HIV/AIDS.

A 37- year-old man with human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) was admitted to the intensive care unit following a...

Aug 15 2015 27159517
A novel method for early diagnosis of Alzheimer's disease based on pseudo Zernike moment from structural MRI.

Alzheimer's disease (AD) is a progressive neurodegenerative disorder and the most common type of dementia among older people. The number of patients w...

Aug 8 2015 26265552
Exploring multifractal-based features for mild Alzheimer's disease classification.

PURPOSE: Multifractal applications to resting state functional MRI (rs-fMRI) time series for diagnosing Alzheimer's disease (AD) are still limited. We...

Jul 20 2015 26193379
CYP19A1 Genetic Polymorphisms rs4646 and Osteoporosis in Patients Treated with Aromatase Inhibitor-Based Adjuvant Therapy.

OBJECTIVE: Third-generation aromatase inhibitors (AI) are potent suppressors of aromatase activity. The aim of this study was to measure the incidence...

Jul 7 2015 27026757
Effects on Symptoms of Agitation and Depression in Persons With Dementia Participating in Robot-Assisted Activity: A Cluster-Randomized Controlled Trial.

OBJECTIVES: To examine effects on symptoms of agitation and depression in nursing home residents with moderate to severe dementia participating in a r...

Jun 18 2015 26096582
A brief method for preparation of gintonin-enriched fraction from ginseng.

BACKGROUND: Ginseng has been used as a tonic for invigoration of the human body. In a previous report, we identified a novel candidate responsible for...

Jun 9 2015 26869834
Deep sparse multi-task learning for feature selection in Alzheimer's disease diagnosis.

Recently, neuroimaging-based Alzheimer's disease (AD) or mild cognitive impairment (MCI) diagnosis has attracted researchers in the field, due to the ...

May 21 2015 25993900
Effectiveness of social behaviors for autonomous wheelchair robot to support elderly people in Japan.

We developed a wheelchair robot to support the movement of elderly people and specifically implemented two functions to enhance their intention to use...

May 20 2015 25993038
Feature Selection Based on the SVM Weight Vector for Classification of Dementia.

Computer-aided diagnosis of dementia using a support vector machine (SVM) can be improved with feature selection. The relevance of individual features...

May 13 2015 25974958
Tandem Stance Avoidance Using Adaptive and Asymmetric Admittance Control for Fall Prevention.

Fall prevention is one of the most important functions of walking assistance devices for user's safety. It is preferable that these devices prevent th...

May 4 2015 25955991
Boosting diagnosis accuracy of Alzheimer's disease using high dimensional recognition of longitudinal brain atrophy patterns.

OBJECTIVE: Boosting accuracy in automatically discriminating patients with Alzheimer's disease (AD) and normal controls (NC), based on multidimensiona...

Apr 15 2015 25889456
Detecting tympanostomy tubes from otoscopic images via offline and online training.

Tympanostomy tube placement has been commonly used nowadays as a surgical treatment for otitis media. Following the placement, regular scheduled follo...

Apr 4 2015 25889718
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