Neuroimaging and psychometric assessment of mild cognitive impairment after traumatic brain injury

M Calvillo, A Irimia - Frontiers in psychology, 2020 - frontiersin.org
Traumatic brain injury (TBI) can be serious partly due to the challenges of assessing and
treating its neurocognitive and affective sequelae. The effects of a single TBI may persist for …

Multiscale observation of biological interactions of nanocarriers: From nano to macro

SE Jin, JW Bae, S Hong - Microscopy research and technique, 2010 - Wiley Online Library
Microscopic observations have played a key role in recent advancements in
nanotechnology‐based biomedical sciences. In particular, multiscale observation is …

Functional connectome dynamics after mild traumatic brain injury according to age and sex

A Amgalan, AS Maher, P Imms, MY Ha… - Frontiers in Aging …, 2022 - frontiersin.org
Neural and cognitive deficits after mild traumatic brain injury (mTBI) are paralleled by
changes in resting state functional correlation (FC) networks that mirror post-traumatic …

Automatic identification of motion artifacts in EHG recording for robust analysis of uterine contractions

Y Ye-Lin, J Garcia-Casado… - … methods in medicine, 2014 - Wiley Online Library
Electrohysterography (EHG) is a noninvasive technique for monitoring uterine electrical
activity. However, the presence of artifacts in the EHG signal may give rise to erroneous …

Acute cognitive deficits after traumatic brain injury predict Alzheimer's disease-like degradation of the human default mode network

A Irimia, AS Maher, NN Chaudhari, NF Chowdhury… - Geroscience, 2020 - Springer
Traumatic brain injury (TBI) and Alzheimer's disease (AD) are prominent neurological
conditions whose neural and cognitive commonalities are poorly understood. The extent of …

[HTML][HTML] 无创检测与评价胃动力功能-生物电阻抗方法

赵舒, 任超世 - 世界华人消化杂志, 2006 - wjgnet.com
生物电阻抗方法具有无创, 无害, 廉价, 操作简单和功能信息丰富等特点. 在胃排空或胃收缩,
蠕动时, 由于胃的形态, 容积及其内容物组成情况的改变较大, 电特性变化非常明显 …

System and approach to detecting of gastric slow wave and environmental noise suppression based on optically pumped magnetometer

S Liang, K Gao, J He, Y Jia, H Jiao, L Feng - Biocybernetics and Biomedical …, 2024 - Elsevier
Gastric slow waves (SWs) are commonly used for the quantitative assessment of gastric
functional disorders. Compared with surface electrogastrography, using of magnetic signals …

Biomagnetic signatures of uncoupled gastric musculature

LA Bradshaw, A Irimia, JA Sims… - Neurogastroenterology …, 2009 - Wiley Online Library
Gastric slow waves propagate in the electrical syncytium of the healthy stomach, being
generated at a rate of approximately three times per minute in a pacemaker region along the …

Detection of indeterminacies in corrected ECG signals using parameterized multidimensional independent component analysis

MPS Chawla - Computational and Mathematical Methods in …, 2009 - Wiley Online Library
Independent component analysis (ICA) is a new technique suitable for separating
independent components from electrocardiogram (ECG) complex signals. The basic idea of …

Parameterization and R‐peak error estimations of ECG signals using independent component analysis

MPS Chawla - Computational and Mathematical Methods in …, 2007 - Wiley Online Library
Principal component analysis (PCA) is used to reduce dimensionality of electrocardiogram
(ECG) data prior to performing independent component analysis (ICA). A newly developed …