Results 221 to 230 of about 702,158 (247)
ABSTRACT Objective Spinal muscular atrophy (SMA) significantly impacts motor function. This study aimed to assess the persistent burden and unmet needs among currently treated patients with SMA and their caregivers. Methods Two complementary web‐based surveys were distributed in August 2024 among patients with SMA and their caregivers.
Julie A. Parsons+8 more
wiley +1 more source
Digital Activity Markers in Chronic Inflammatory Demyelinating Polyneuropathy
ABSTRACT Objective To evaluate the utility of smartwatch and smartphone‐based activity metrics for assessing disease severity and quality of life in patients with chronic inflammatory demyelinating polyneuropathy (CIDP). Methods In the electronic monitoring of disease activity in patients with CIDP (EMDA‐CIDP) trial, we performed a prospective ...
Lars Masanneck+15 more
wiley +1 more source
The Road Not Taken: Misclassifying an Anti‐Seizure Medication as a Failure
ABSTRACT Objective To quantify how often anti‐seizure medications (ASMs) appear ineffective yet provide benefit when considering seizure frequency (SF) variability. Methods We used the CHOCOLATES seizure diary simulator to generate 100,000 patient seizure diaries that reflect natural SF variation in a heterogeneous population.
Christopher N. Henry+1 more
wiley +1 more source
Multimodal Autonomic Biomarkers Predict Phenoconversion in Pure Autonomic Failure
ABSTRACT Background Pure autonomic failure (PAF) presents with autonomic failure without other neurological features. A third develop central neurological features, fulfilling criteria for multiple system atrophy (MSA) and Lewy body diseases (LBD), including Parkinson's disease and Dementia with Lewy bodies.
S. Koay+12 more
wiley +1 more source
ABSTRACT Purpose This study aimed to explore the association between quantitative shape irregularity and density heterogeneity of hematomas and hematoma expansion (HE) for intracerebral hemorrhage (ICH) patients. Methods This cohort study included patients arriving within 24 h of symptom onset between August 2021 and July 2022 as the derivation cohort ...
Zeqiang Ji+11 more
wiley +1 more source
Weighted pseudoinverses and weighted normal pseudosolutions with singular weights [PDF]
Summary: Weighted pseudoinverses with singular weights can be defined by a system of matrix equations. For one of such definitions, necessary and sufficient conditions are given for the corresponding system to have a unique solution. Representations of the pseudoinverses in terms of the characteristic polynomials of symmetrizable and symmetric matrices,
E. F. Galba+2 more
openaire +1 more source
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Prepregnancy weight, weight gain, and birth weight
American Journal of Obstetrics and Gynecology, 1986The effect of maternal weight gain on birth weight in 2946 live births with delivery after 37 weeks' gestation was studied at Moffitt Hospital, University of California (San Francisco), between September, 1980, and December, 1983. The sample was stratified into four categories according to prepregnancy weight for height with use of a body mass index ...
Barbara Abrams+3 more
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The authors consider the concept of weighted nucleolus as a solution concept in a cooperative game. Weighted nucleoli are defined by selecting the unique imputation that lexicographically minimizes the maximal weighted excesses for coalitions which are obtained as coalition specific positive multiples of the ordinary excesses corresponding to an ...
Hans Haller, Jean Derks
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Weighted Pseudoinverses with Singular Weights
SIAM Journal on Applied Mathematics, 1971Summary: This paper develops a singular weighted pseudoinverse which generalizes the product generalized inverse of a matrix. A condition to insure uniqueness of this pseudoinverse and a computational formula are obtained.
T. O. Lewis, T. L. Boullion, J. F. Ward
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Arm Weight, Adaptation, and Weight Discrimination [PDF]
The addition of a large weight to the forearm impairs weight discrimination by an amount which is small by Weber's Law but which could affect skilled tasks. When time is allowed for adaptation to the forearm weight, discrimination with the weight is improved and discrimination without the weight is impaired.
Richard L. Gregory, Helen E. Ross
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