Search Results - "Principal Component Analysis"

Reassessing lipid-mood disorder associations: The limitations of PCA for nonlinear patterns.

Authors: Ogawa S Oka S Takefuji Y

Source: Journal of affective disorders [J Affect Disord] 2025 Dec 15; Vol. 391, pp. 120024. Date of Electronic Publication: 2025 Aug 05.

Publication Type: Letter

Journal Info: Publisher: Elsevier/North-Holland Biomedical Press Country of Publication: Netherlands NLM ID: 7906073 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1573-2517 (Electronic) Linking ISSN: 01650327 NLM ISO Abbreviation: J Affect Disord Subsets: MEDLINE

MeSH Terms: Principal Component Analysis* , Bipolar Disorder*/blood , Lipids*/blood , Cholesterol, LDL*/blood , Mood Disorders*/blood, Humans ; Apolipoproteins B/blood ; Biomarkers/blood ; Cholesterol/blood ; Nonlinear Dynamics

[ ^99m Tc]Tc-Sestamibi/[ ^99m Tc]NaTcO 4 Subtraction SPECT of Parathyroid Glands Using Analysis of Principal Components.

Authors: Maříková I Balogová S Zogala D et al.

Source: Journal of nuclear medicine technology [J Nucl Med Technol] 2025 Dec 03; Vol. 53 (4), pp. 318-324. Date of Electronic Publication: 2025 Dec 03.

Publication Type: Journal Article

Journal Info: Publisher: Society of Nuclear Medicine Country of Publication: United States NLM ID: 0430303 Publication Model: Electronic Cited Medium: Internet ISSN: 1535-5675 (Electronic) Linking ISSN: 00914916 NLM ISO Abbreviation: J Nucl Med Technol Subsets: MEDLINE

MeSH Terms: Parathyroid Glands*/diagnostic imaging , Parathyroid Glands*/surgery , Technetium Tc 99m Sestamibi* , Tomography, Emission-Computed, Single-Photon*/methods , Principal Component Analysis* , Subtraction Technique* , Image Processing, Computer-Assisted*/methods, Humans ; Male ; Female ; Middle Aged ; Aged ; Adult ; Aged, 80 and over

Denoising of fluorescence lifetime imaging data via principal component analysis.

Authors: Soltani S Paulson JG Fong EJ et al.

Source: Scientific reports [Sci Rep] 2025 Nov 17; Vol. 15 (1), pp. 40258. Date of Electronic Publication: 2025 Nov 17.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE

MeSH Terms: Principal Component Analysis* , Optical Imaging*/methods , Colorectal Neoplasms*/diagnostic imaging , Colorectal Neoplasms*/pathology , Colorectal Neoplasms*/metabolism , Image Processing, Computer-Assisted*/methods, Humans ; Microscopy, Fluorescence/methods ; Signal-To-Noise Ratio

Identifying influential motion patterns in javelin throwing using principal component analysis.

Authors: Nishiyama K

Source: Journal of sports sciences [J Sports Sci] 2025 Nov; Vol. 43 (22), pp. 2718-2730. Date of Electronic Publication: 2025 Sep 01.

Publication Type: Journal Article

Journal Info: Publisher: Routledge Country of Publication: England NLM ID: 8405364 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1466-447X (Electronic) Linking ISSN: 02640414 NLM ISO Abbreviation: J Sports Sci Subsets: MEDLINE

MeSH Terms: Principal Component Analysis* , Track and Field*/physiology , Athletic Performance*/physiology, Humans ; Biomechanical Phenomena ; Male ; Young Adult ; Movement/physiology ; Time and Motion Studies

Characterization of distinct polycystic ovary syndrome subtypes by cluster and principal component analyses.

Authors: Burns KA Stuckey AW Wilson SG et al.

Source: Frontiers in endocrinology [Front Endocrinol (Lausanne)] 2025 Oct 17; Vol. 16, pp. 1572427. Date of Electronic Publication: 2025 Oct 17 (Print Publication: 2025).

Publication Type: Journal Article

Journal Info: Publisher: Frontiers Research Foundation] Country of Publication: Switzerland NLM ID: 101555782 Publication Model: eCollection Cited Medium: Print ISSN: 1664-2392 (Print) Linking ISSN: 16642392 NLM ISO Abbreviation: Front Endocrinol (Lausanne) Subsets: MEDLINE

MeSH Terms: Polycystic Ovary Syndrome*/classification , Polycystic Ovary Syndrome*/blood , Polycystic Ovary Syndrome*/diagnosis , Principal Component Analysis*, Humans ; Female ; Adult ; Cluster Analysis ; Body Mass Index ; Young Adult ; Insulin Resistance ; Androgens/blood ; Blood Glucose/metabolism ; Blood Pressure ; Lipids/blood

Rescaled three-mode principal component analysis: An approach to subspace recovery.

Authors: Wang M Gao J Jiang X et al.

Source: Neural networks : the official journal of the International Neural Network Society [Neural Netw] 2025 Oct; Vol. 190, pp. 107670. Date of Electronic Publication: 2025 Jun 10.

Publication Type: Journal Article

Journal Info: Publisher: Pergamon Press Country of Publication: United States NLM ID: 8805018 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-2782 (Electronic) Linking ISSN: 08936080 NLM ISO Abbreviation: Neural Netw Subsets: MEDLINE

MeSH Terms: Principal Component Analysis*/methods , Algorithms*, Humans

Rapid detection of kidney disease based on urine surface-enhanced Raman spectroscopy and principal components analysis-support vector machine/random forests.

Authors: Zhang S Ma J Qi C et al.

Source: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy [Spectrochim Acta A Mol Biomol Spectrosc] 2025 Dec 15; Vol. 343, pp. 126492. Date of Electronic Publication: 2025 May 29.

Publication Type: Journal Article

Journal Info: Publisher: Elsevier Country of Publication: England NLM ID: 9602533 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-3557 (Electronic) Linking ISSN: 13861425 NLM ISO Abbreviation: Spectrochim Acta A Mol Biomol Spectrosc Subsets: MEDLINE

MeSH Terms: Spectrum Analysis, Raman*/methods , Support Vector Machine* , Principal Component Analysis* , Glomerulonephritis, Membranous*/urine , Glomerulonephritis, Membranous*/diagnosis , Glomerulonephritis, IGA*/urine , Glomerulonephritis, IGA*/diagnosis , Kidney Diseases*/urine , Kidney Diseases*/diagnosis, Humans ; Male ; Female ; Adult ; Middle Aged ; Sensitivity and Specificity ; Random Forest

Principal component analysis of the interaction between spectral band power and pitch in classical singing voices.

Authors: Chan MPY Kuang J

Source: The Journal of the Acoustical Society of America [J Acoust Soc Am] 2025 Dec 01; Vol. 158 (6), pp. 4395-4405.

Publication Type: Journal Article

Journal Info: Publisher: American Institute of Physics Country of Publication: United States NLM ID: 7503051 Publication Model: Print Cited Medium: Internet ISSN: 1520-8524 (Electronic) Linking ISSN: 00014966 NLM ISO Abbreviation: J Acoust Soc Am Subsets: MEDLINE

MeSH Terms: Singing* , Principal Component Analysis* , Voice Quality*, Humans ; Male ; Adult ; Female ; Sound Spectrography ; Young Adult ; Acoustics ; Pitch Perception

A simplified approach to failure analysis of ball bearings combining Principal Component Analysis and Fast Fourier Transform.

Authors: Ndongue Esseme E Kanaa TF Ngo Bissé TJ et al.

Source: PloS one [PLoS One] 2025 Nov 13; Vol. 20 (11), pp. e0336163. Date of Electronic Publication: 2025 Nov 13 (Print Publication: 2025).

Publication Type: Journal Article

Journal Info: Publisher: Public Library of Science Country of Publication: United States NLM ID: 101285081 Publication Model: eCollection Cited Medium: Internet ISSN: 1932-6203 (Electronic) Linking ISSN: 19326203 NLM ISO Abbreviation: PLoS One Subsets: MEDLINE

MeSH Terms: Fourier Analysis* , Principal Component Analysis*, Algorithms

Sensitivity of principal component analysis outcomes to data pre-processing conditions when quantifying trial-to-trial variability in whole-body kinematics.

Authors: Armstrong DP Fischer SL

Source: Computer methods in biomechanics and biomedical engineering [Comput Methods Biomech Biomed Engin] 2025 Nov; Vol. 28 (15), pp. 2323-2335. Date of Electronic Publication: 2024 Jun 17.

Publication Type: Journal Article

Journal Info: Publisher: Informa Healthcare Country of Publication: England NLM ID: 9802899 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1476-8259 (Electronic) Linking ISSN: 10255842 NLM ISO Abbreviation: Comput Methods Biomech Biomed Engin Subsets: MEDLINE

MeSH Terms: Principal Component Analysis*, Humans ; Biomechanical Phenomena ; Male ; Female ; Adult

Noise Propagation and MP-PCA Image Denoising for High-Resolution Quantitative $R_2^{\rm{*}}$, $T_2^{\rm{*}}$, and Magnetic Susceptibility Mapping (QSM).

Authors: Doniza L Lee M Blumenfeld-Katzir T et al.

Source: IEEE transactions on bio-medical engineering [IEEE Trans Biomed Eng] 2025 Nov; Vol. 72 (11), pp. 3277-3287.

Publication Type: Journal Article

Journal Info: Publisher: Institute Of Electrical And Electronics Engineers Country of Publication: United States NLM ID: 0012737 Publication Model: Print Cited Medium: Internet ISSN: 1558-2531 (Electronic) Linking ISSN: 00189294 NLM ISO Abbreviation: IEEE Trans Biomed Eng Subsets: MEDLINE

MeSH Terms: Magnetic Resonance Imaging*/methods , Principal Component Analysis*/methods , Image Processing, Computer-Assisted*/methods, Humans ; Signal-To-Noise Ratio ; Brain/diagnostic imaging ; Phantoms, Imaging ; Algorithms ; Anemia, Sickle Cell/diagnostic imaging ; Male ; Brain Neoplasms/diagnostic imaging

Principal component analysis-assisted fluorescent phenylboronic acid probes for discrimination and detection of living pathogenic bacteria.

Authors: Wang F Xiong S Wang J et al.

Source: Analytical methods : advancing methods and applications [Anal Methods] 2025 Oct 23; Vol. 17 (41), pp. 8344-8353. Date of Electronic Publication: 2025 Oct 23.

Publication Type: Journal Article

Journal Info: Publisher: RSC Pub Country of Publication: England NLM ID: 101519733 Publication Model: Electronic Cited Medium: Internet ISSN: 1759-9679 (Electronic) Linking ISSN: 17599660 NLM ISO Abbreviation: Anal Methods Subsets: MEDLINE

MeSH Terms: Fluorescent Dyes*/chemistry , Boronic Acids*/chemistry , Principal Component Analysis*/methods , Bacteria*/isolation & purification, Rhodamines/chemistry ; Food Microbiology/methods

Redefine tumor spheroids heterogeneity via PCA-coupled biophysical characterization.

Authors: Cristaldi DA Bedeschi M Cavallaro G et al.

Source: Scientific reports [Sci Rep] 2025 Oct 13; Vol. 15 (1), pp. 35632. Date of Electronic Publication: 2025 Oct 13.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE

MeSH Terms: Spheroids, Cellular*/pathology , Principal Component Analysis* , Neoplasms*/pathology, Humans ; Cluster Analysis ; Cell Line, Tumor ; Tumor Cells, Cultured ; Biophysical Phenomena ; Cell Culture Techniques/methods

WinPCA: a package for windowed principal component analysis.

Authors: Blumer LM Good JM Durbin R

Source: Bioinformatics (Oxford, England) [Bioinformatics] 2025 Oct 02; Vol. 41 (10).

Publication Type: Journal Article

Journal Info: Publisher: Oxford University Press Country of Publication: England NLM ID: 9808944 Publication Model: Print Cited Medium: Internet ISSN: 1367-4811 (Electronic) Linking ISSN: 13674803 NLM ISO Abbreviation: Bioinformatics Subsets: MEDLINE

MeSH Terms: Software* , Principal Component Analysis*/methods , Genomics*/methods, Humans ; Whole Genome Sequencing

Identification of Cancer Cell Types by Electrical Impedance Spectroscopy Based on Principal Component Analysis Integrated With Equivalent Circuit Model (ECM-PCA).

Authors: Zhou R Kawashima D Sifuna MW et al.

Source: IEEE transactions on bio-medical engineering [IEEE Trans Biomed Eng] 2025 Oct; Vol. 72 (10), pp. 3095-3107.

Publication Type: Journal Article

Journal Info: Publisher: Institute Of Electrical And Electronics Engineers Country of Publication: United States NLM ID: 0012737 Publication Model: Print Cited Medium: Internet ISSN: 1558-2531 (Electronic) Linking ISSN: 00189294 NLM ISO Abbreviation: IEEE Trans Biomed Eng Subsets: MEDLINE

MeSH Terms: Dielectric Spectroscopy*/methods , Principal Component Analysis*/methods , Neoplasms*/pathology , Neoplasms*/diagnosis , Signal Processing, Computer-Assisted*, Humans ; Cell Line, Tumor ; Algorithms

Reevaluating principal component analysis in geroscience: A call for nonlinear approaches in AI-based evaluations.

Authors: Takefuji Y; Faculty of Data Science, Musashino University, 3-3-3 Ariake Koto-ku, Tokyo 135-8181, Japan. Electronic address: takefuji@keio.jp.

Source: Ageing research reviews [Ageing Res Rev] 2026 Jan; Vol. 113, pp. 102964. Date of Electronic Publication: 2025 Nov 24.

Publication Type: Journal Article; Review

Journal Info: Publisher: Elsevier Science Country of Publication: England NLM ID: 101128963 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1872-9649 (Electronic) Linking ISSN: 15681637 NLM ISO Abbreviation: Ageing Res Rev Subsets: MEDLINE

MeSH Terms: Principal Component Analysis*/methods , Artificial Intelligence* , Geriatrics*/methods , Aging*/physiology, Humans ; Nonlinear Dynamics

Increasing continuous granulation process understanding: principal component analysis of granule size distributions.

Authors: Henson SR Hasan MN Drennen JK 3rd et al.

Source: International journal of pharmaceutics [Int J Pharm] 2025 Aug 20; Vol. 681, pp. 125897. Date of Electronic Publication: 2025 Jun 24.

Publication Type: Journal Article

Journal Info: Publisher: Elsevier/North-Holland Biomedical Press Country of Publication: Netherlands NLM ID: 7804127 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-3476 (Electronic) Linking ISSN: 03785173 NLM ISO Abbreviation: Int J Pharm Subsets: MEDLINE

MeSH Terms: Principal Component Analysis* , Technology, Pharmaceutical*/methods , Drug Compounding*/methods, Particle Size

Optimal principal component and measurement interval selection for PCA reconstruction-based anomaly detection in uncontrolled structural health monitoring.

Authors: Yang K Gao K Zhou J et al.

Source: Ultrasonics [Ultrasonics] 2025 Aug; Vol. 152, pp. 107632. Date of Electronic Publication: 2025 Mar 22.

Publication Type: Journal Article

Journal Info: Publisher: Elsevier Science Country of Publication: Netherlands NLM ID: 0050452 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1874-9968 (Electronic) Linking ISSN: 0041624X NLM ISO Abbreviation: Ultrasonics Subsets: MEDLINE

MeSH Terms: Principal Component Analysis* , Image Processing, Computer-Assisted*/methods, Algorithms ; Humans

A novel federated learning framework for medical imaging: Resource-efficient approach combining PCA with early stopping.

Authors: Nanekaran NP Ukwatta E

Source: Medical physics [Med Phys] 2025 Aug; Vol. 52 (8), pp. e18064.

Publication Type: Journal Article

Journal Info: Publisher: John Wiley and Sons, Inc Country of Publication: United States NLM ID: 0425746 Publication Model: Print Cited Medium: Internet ISSN: 2473-4209 (Electronic) Linking ISSN: 00942405 NLM ISO Abbreviation: Med Phys Subsets: MEDLINE

MeSH Terms: Image Processing, Computer-Assisted*/methods , Principal Component Analysis* , Machine Learning* , Diagnostic Imaging*, Humans ; Prostatic Neoplasms/diagnostic imaging ; Male ; Federated Learning

Timing-synchronized passive ultrasound imaging of cavitation using eigenspace-based minimum variance beamforming and principal component analysis.

Authors: Lu S Su R Ma Y et al.

Source: Medical physics [Med Phys] 2025 Jul; Vol. 52 (7), pp. e17853. Date of Electronic Publication: 2025 Apr 24.

Publication Type: Journal Article

Journal Info: Publisher: John Wiley and Sons, Inc Country of Publication: United States NLM ID: 0425746 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2473-4209 (Electronic) Linking ISSN: 00942405 NLM ISO Abbreviation: Med Phys Subsets: MEDLINE

MeSH Terms: Principal Component Analysis* , Image Processing, Computer-Assisted*/methods, Ultrasonography/methods ; Ultrasonography/instrumentation ; Time Factors ; Algorithms ; Phantoms, Imaging