Suchergebnisse - "ATROPHY"

ATROPHY GROWTH RATES IN NEOVASCULAR AGE-RELATED MACULAR DEGENERATION COMPARED WITH FELLOW EYES WITH DRY AGE-RELATED MACULAR DEGENERATION.

Autoren: Hsu J Cappellani F Nguyen MK et al.

Quelle: Retina (Philadelphia, Pa.) [Retina] 2025 Oct 01; Vol. 45 (10), pp. 1833-1841.

Publikationsart: Journal Article; Comparative Study; Research Support, Non-U.S. Gov't

Info zur Zeitschrift: Publisher: Lippincott Williams & Wilkins Country of Publication: United States NLM ID: 8309919 Publication Model: Print Cited Medium: Internet ISSN: 1539-2864 (Electronic) Linking ISSN: 0275004X NLM ISO Abbreviation: Retina Subsets: MEDLINE

MeSH-Schlagworte: Wet Macular Degeneration*/diagnosis , Wet Macular Degeneration*/drug therapy , Wet Macular Degeneration*/complications , Geographic Atrophy*/diagnosis , Geographic Atrophy*/drug therapy , Macula Lutea*/pathology, Humans ; Retrospective Studies ; Male ; Female ; Aged ; Tomography, Optical Coherence/methods ; Angiogenesis Inhibitors/therapeutic use ; Angiogenesis Inhibitors/administration & dosage ; Aged, 80 and over ; Disease Progression ; Intravitreal Injections ; Fluorescein Angiography/methods ; Visual Acuity ; Vascular Endothelial Growth Factor A/antagonists & inhibitors ; Follow-Up Studies ; Atrophy ; Middle Aged ; Ranibizumab/administration & dosage ; Fundus Oculi

Unusual delayed and prolonged arm weakness and atrophy following botulinum toxin injection for musician's cramp: case report.

Autoren: Karp BI Alter K Lehky T et al.

Quelle: Journal of neural transmission (Vienna, Austria : 1996) [J Neural Transm (Vienna)] 2025 Dec; Vol. 132 (12), pp. 1825-1831. Date of Electronic Publication: 2025 Feb 17.

Publikationsart: Journal Article; Case Reports

Info zur Zeitschrift: Publisher: Springer-Verlag Country of Publication: Austria NLM ID: 9702341 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1435-1463 (Electronic) Linking ISSN: 03009564 NLM ISO Abbreviation: J Neural Transm (Vienna) Subsets: MEDLINE

MeSH-Schlagworte: Muscle Weakness*/chemically induced , Muscular Atrophy*/chemically induced , Dystonic Disorders*/drug therapy , Arm*/pathology , Arm*/physiopathology , Neuromuscular Agents*/adverse effects , Botulinum Toxins*/adverse effects , Botulinum Toxins, Type A*/adverse effects , Music*, Humans ; Male ; Atrophy/chemically induced ; Middle Aged ; Injections, Intramuscular

SCR Disease Name: Dystonia, Focal, Task-Specific

Preoperative thickness and postoperative atrophy of the abdominal rectus muscle as risk factors for parastomal hernia after colostomy creation.

Autoren: Nyman J Huss K Flygare L et al.

Quelle: Hernia : the journal of hernias and abdominal wall surgery [Hernia] 2025 Oct 10; Vol. 29 (1), pp. 291. Date of Electronic Publication: 2025 Oct 10.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Springer Country of Publication: France NLM ID: 9715168 Publication Model: Electronic Cited Medium: Internet ISSN: 1248-9204 (Electronic) Linking ISSN: 12489204 NLM ISO Abbreviation: Hernia Subsets: MEDLINE

MeSH-Schlagworte: Colostomy*/adverse effects , Rectus Abdominis*/pathology , Rectus Abdominis*/diagnostic imaging , Muscular Atrophy*/etiology , Muscular Atrophy*/pathology , Muscular Atrophy*/complications , Incisional Hernia*/etiology , Postoperative Complications*/etiology, Humans ; Male ; Female ; Risk Factors ; Middle Aged ; Retrospective Studies ; Aged ; Rectal Neoplasms/surgery ; Atrophy ; Surgical Stomas/adverse effects ; Sweden ; Preoperative Period

The MSA Atrophy Index (MSA-AI): An Imaging Marker for Diagnosis and Clinical Progression in Multiple System Atrophy.

Autoren: Trujillo P Hett K Cooper A et al.

Quelle: Annals of clinical and translational neurology [Ann Clin Transl Neurol] 2025 Sep; Vol. 12 (9), pp. 1823-1833. Date of Electronic Publication: 2025 Jul 14.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Wiley Periodicals, Inc on behalf of American Neurological Association Country of Publication: United States NLM ID: 101623278 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2328-9503 (Electronic) Linking ISSN: 23289503 NLM ISO Abbreviation: Ann Clin Transl Neurol Subsets: MEDLINE

MeSH-Schlagworte: Multiple System Atrophy*/diagnosis , Multiple System Atrophy*/diagnostic imaging , Multiple System Atrophy*/pathology , Multiple System Atrophy*/physiopathology, Humans ; Female ; Male ; Disease Progression ; Aged ; Middle Aged ; Magnetic Resonance Imaging/methods ; Biomarkers ; Longitudinal Studies ; Parkinson Disease/diagnosis ; Parkinson Disease/diagnostic imaging ; Cross-Sectional Studies ; Severity of Illness Index ; Lewy Body Disease/diagnosis ; Lewy Body Disease/diagnostic imaging ; Atrophy

Spontaneous Soft Drusen Regression without Atrophy and the Drusen Ooze.

Autoren: Monés J Pagani F Santmaría JF et al.

Quelle: Ophthalmology. Retina [Ophthalmol Retina] 2025 Sep; Vol. 9 (9), pp. 828-837. Date of Electronic Publication: 2025 Feb 28.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Published by Elsevier Inc. on behalf of American Academy of Ophthalmology Country of Publication: United States NLM ID: 101695048 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2468-6530 (Electronic) Linking ISSN: 24686530 NLM ISO Abbreviation: Ophthalmol Retina Subsets: MEDLINE

MeSH-Schlagworte: Retinal Drusen*/diagnosis , Retinal Drusen*/etiology , Fluorescein Angiography*/methods , Tomography, Optical Coherence*/methods , Retinal Pigment Epithelium*/pathology , Geographic Atrophy*/diagnosis, Humans ; Retrospective Studies ; Male ; Female ; Aged ; Follow-Up Studies ; Fundus Oculi ; Aged, 80 and over ; Remission, Spontaneous ; Middle Aged ; Visual Acuity ; Atrophy

Microstructural abnormalities in multiple system atrophy as revealed by conventional and rotating frame relaxation MRI parameters.

Autoren: Canna A Mangia S Michaeli S et al.

Quelle: Scientific reports [Sci Rep] 2025 Jul 24; Vol. 15 (1), pp. 26954. Date of Electronic Publication: 2025 Jul 24.

Publikationsart: Journal Article

Info zur Zeitschrift: 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-Schlagworte: Multiple System Atrophy*/diagnostic imaging , Multiple System Atrophy*/pathology , Magnetic Resonance Imaging*/methods , Brain*/diagnostic imaging , Brain*/pathology, Humans ; Male ; Female ; Middle Aged ; Aged ; Cross-Sectional Studies ; White Matter/diagnostic imaging ; White Matter/pathology ; Gray Matter/diagnostic imaging ; Gray Matter/pathology ; Atrophy ; Case-Control Studies

Structural Alterations Associated With Cardiovascular Autonomic Failure in Multiple System Atrophy.

Autoren: Georges C Arribarat G Kermorgant M et al.

Quelle: European journal of neurology [Eur J Neurol] 2025 Jun; Vol. 32 (6), pp. e70212.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Wiley Country of Publication: England NLM ID: 9506311 Publication Model: Print Cited Medium: Internet ISSN: 1468-1331 (Electronic) Linking ISSN: 13515101 NLM ISO Abbreviation: Eur J Neurol Subsets: MEDLINE

MeSH-Schlagworte: Multiple System Atrophy*/complications , Multiple System Atrophy*/pathology , Multiple System Atrophy*/physiopathology , Multiple System Atrophy*/diagnostic imaging , Hypotension, Orthostatic*/physiopathology , Hypotension, Orthostatic*/etiology , Autonomic Nervous System Diseases*/etiology , Autonomic Nervous System Diseases*/pathology , Autonomic Nervous System Diseases*/physiopathology , Autonomic Nervous System Diseases*/diagnostic imaging, Humans ; Male ; Aged ; Female ; Middle Aged ; Magnetic Resonance Imaging ; Retrospective Studies ; Atrophy ; Gray Matter/pathology ; Gray Matter/diagnostic imaging ; Heart Rate/physiology

Spinal cord gray matter atrophy is associated with disability in spinal muscular atrophy.

Autoren: Kesenheimer EM Wendebourg MJ Weidensteiner C et al.

Quelle: Journal of neurology [J Neurol] 2025 Jan 07; Vol. 272 (1), pp. 102. Date of Electronic Publication: 2025 Jan 07.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Springer-Verlag Country of Publication: Germany NLM ID: 0423161 Publication Model: Electronic Cited Medium: Internet ISSN: 1432-1459 (Electronic) Linking ISSN: 03405354 NLM ISO Abbreviation: J Neurol Subsets: MEDLINE

MeSH-Schlagworte: Gray Matter*/diagnostic imaging , Gray Matter*/pathology , Magnetic Resonance Imaging* , Muscular Atrophy, Spinal*/diagnostic imaging , Muscular Atrophy, Spinal*/pathology , Muscular Atrophy, Spinal*/physiopathology, Humans ; Male ; Female ; Adult ; Young Adult ; Atrophy/pathology ; Spinal Cord/diagnostic imaging ; Spinal Cord/pathology ; Adolescent ; Middle Aged ; Muscle Strength/physiology

Determining the cause of optic nerve atrophy in syndromic craniosynostosis using logistic regression.

Autoren: Ban Obaidellah S Mohamed NA Abdullah NA et al.

Quelle: International ophthalmology [Int Ophthalmol] 2025 Mar 30; Vol. 45 (1), pp. 127. Date of Electronic Publication: 2025 Mar 30.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Kluwer Country of Publication: Netherlands NLM ID: 7904294 Publication Model: Electronic Cited Medium: Internet ISSN: 1573-2630 (Electronic) Linking ISSN: 01655701 NLM ISO Abbreviation: Int Ophthalmol Subsets: MEDLINE

MeSH-Schlagworte: Craniosynostoses*/complications , Craniosynostoses*/diagnosis , Optic Atrophy*/etiology , Optic Atrophy*/diagnosis , Optic Nerve*/pathology , Optic Nerve*/diagnostic imaging, Humans ; Male ; Female ; Infant ; Atrophy/etiology ; Logistic Models ; Child, Preschool ; Child ; Syndrome ; Intracranial Pressure/physiology ; Retrospective Studies

Progression to complete retinal pigment epithelium and outer retinal atrophy (cRORA): post hoc analysis of the GATHER1 trial.

Autoren: Corradetti G Karamat A Srinivas S et al.

Quelle: Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie [Graefes Arch Clin Exp Ophthalmol] 2025 Mar; Vol. 263 (3), pp. 669-677. Date of Electronic Publication: 2024 Nov 14.

Publikationsart: Journal Article; Randomized Controlled Trial; Clinical Trial, Phase III; Clinical Trial, Phase II; Multicenter Study

Info zur Zeitschrift: Publisher: Springer-Verlag Country of Publication: Germany NLM ID: 8205248 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1435-702X (Electronic) Linking ISSN: 0721832X NLM ISO Abbreviation: Graefes Arch Clin Exp Ophthalmol Subsets: MEDLINE

MeSH-Schlagworte: Tomography, Optical Coherence*/methods , Retinal Pigment Epithelium*/pathology , Geographic Atrophy*/diagnosis , Geographic Atrophy*/drug therapy , Visual Acuity*, Humans ; Double-Blind Method ; Disease Progression ; Male ; Female ; Prospective Studies ; Aged ; Fluorescein Angiography/methods ; Follow-Up Studies ; Fundus Oculi ; Intravitreal Injections ; Middle Aged ; Atrophy ; Time Factors

Complete retinal pigment epithelium and outer retinal atrophy: Is it really an end-stage atrophy?

Autoren: Santamaría J Pagani F Monés J

Quelle: European journal of ophthalmology [Eur J Ophthalmol] 2025 Jan; Vol. 35 (1), pp. NP41-NP45. Date of Electronic Publication: 2024 Oct 15.

Publikationsart: Case Reports; Journal Article

Info zur Zeitschrift: Publisher: SAGE Publishing Country of Publication: United States NLM ID: 9110772 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1724-6016 (Electronic) Linking ISSN: 11206721 NLM ISO Abbreviation: Eur J Ophthalmol Subsets: MEDLINE

MeSH-Schlagworte: Retinal Pigment Epithelium*/pathology , Geographic Atrophy*/diagnosis , Tomography, Optical Coherence* , Visual Acuity* , Fluorescein Angiography*, Humans ; Female ; Aged, 80 and over ; Atrophy ; Disease Progression

Geographic Atrophy and Peripheral Atrophy: Quantitative Analysis with Ultra-Widefield Autofluorescence.

Autoren: De Geronimo D Parravano M Sacconi R et al.

Quelle: Ophthalmologica. Journal international d'ophtalmologie. International journal of ophthalmology. Zeitschrift fur Augenheilkunde [Ophthalmologica] 2025; Vol. 248 (3), pp. 168-174. Date of Electronic Publication: 2025 Apr 08.

Publikationsart: Journal Article; Multicenter Study; Observational Study

Info zur Zeitschrift: Publisher: Karger Country of Publication: Switzerland NLM ID: 0054655 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1423-0267 (Electronic) Linking ISSN: 00303755 NLM ISO Abbreviation: Ophthalmologica Subsets: MEDLINE

MeSH-Schlagworte: Geographic Atrophy*/diagnosis , Fluorescein Angiography*/methods , Tomography, Optical Coherence*/methods , Retinal Pigment Epithelium*/pathology , Visual Acuity*, Humans ; Male ; Female ; Aged ; Fundus Oculi ; Middle Aged ; Aged, 80 and over ; Atrophy ; Follow-Up Studies

Comparison Between Optical Coherence Tomography B-scan and En Face Imaging for the Diagnosis of Early Macular Atrophy in Age-Related Macular Degeneration.

Autoren: Cheng Y Fleckenstein M Schmitz-Valckenberg MS et al.

Quelle: American journal of ophthalmology [Am J Ophthalmol] 2025 Feb; Vol. 270, pp. 252-260. Date of Electronic Publication: 2024 Oct 09.

Publikationsart: Journal Article; Comparative Study

Info zur Zeitschrift: Publisher: Elsevier Science Country of Publication: United States NLM ID: 0370500 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-1891 (Electronic) Linking ISSN: 00029394 NLM ISO Abbreviation: Am J Ophthalmol Subsets: MEDLINE

MeSH-Schlagworte: Tomography, Optical Coherence*/methods , Retinal Pigment Epithelium*/pathology , Macular Degeneration*/diagnosis , Macular Degeneration*/complications , Geographic Atrophy*/diagnosis, Humans ; Prospective Studies ; Female ; Male ; Aged ; Fluorescein Angiography/methods ; Aged, 80 and over ; Atrophy ; Middle Aged ; Visual Acuity

Progression Rate of Macular Retinal Pigment Epithelium Atrophy in Geographic Atrophy and Selected Inherited Retinal Dystrophies. A Systematic Review and Meta-Analysis.

Autoren: Bassil FL Colijn JM Thiadens AAHJ et al.

Quelle: American journal of ophthalmology [Am J Ophthalmol] 2025 Jan; Vol. 269, pp. 30-48. Date of Electronic Publication: 2024 Aug 15.

Publikationsart: Journal Article; Systematic Review; Meta-Analysis

Info zur Zeitschrift: Publisher: Elsevier Science Country of Publication: United States NLM ID: 0370500 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-1891 (Electronic) Linking ISSN: 00029394 NLM ISO Abbreviation: Am J Ophthalmol Subsets: MEDLINE

MeSH-Schlagworte: Geographic Atrophy*/diagnosis , Retinal Pigment Epithelium*/pathology , Disease Progression* , Tomography, Optical Coherence*/methods , Retinal Dystrophies*/genetics , Retinal Dystrophies*/diagnosis, Humans ; Fluorescein Angiography/methods ; Atrophy ; Visual Acuity/physiology

Insights on the Genetic and Phenotypic Complexities of Optic Neuropathies.

Autoren: D'Esposito F Zeppieri M Cordeiro MF et al.

Quelle: Genes [Genes (Basel)] 2024 Nov 29; Vol. 15 (12). Date of Electronic Publication: 2024 Nov 29.

Publikationsart: Journal Article; Systematic Review

Info zur Zeitschrift: Publisher: MDPI Country of Publication: Switzerland NLM ID: 101551097 Publication Model: Electronic Cited Medium: Internet ISSN: 2073-4425 (Electronic) Linking ISSN: 20734425 NLM ISO Abbreviation: Genes (Basel) Subsets: MEDLINE

MeSH-Schlagworte: Optic Atrophy, Hereditary, Leber*/genetics , Optic Atrophy, Hereditary, Leber*/therapy , Optic Atrophy, Hereditary, Leber*/pathology , Phenotype* , Glaucoma*/genetics , Glaucoma*/therapy , Glaucoma*/pathology, Humans ; Optic Nerve Diseases/genetics ; Optic Atrophy, Autosomal Dominant/genetics ; Optic Atrophy, Autosomal Dominant/therapy ; Optic Atrophy, Autosomal Dominant/pathology ; DNA, Mitochondrial/genetics ; Genetic Association Studies

Progressive gray matter atrophy in parkinsonian variant of multiple system atrophy assessed by using causal structural covariance network.

Autoren: Wu T Zhang Y Xia K et al.

Quelle: Neuroradiology [Neuroradiology] 2024 Nov; Vol. 66 (11), pp. 1931-1939. Date of Electronic Publication: 2024 Sep 02.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Springer-Verlag Country of Publication: Germany NLM ID: 1302751 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1432-1920 (Electronic) Linking ISSN: 00283940 NLM ISO Abbreviation: Neuroradiology Subsets: MEDLINE

MeSH-Schlagworte: Multiple System Atrophy*/diagnostic imaging , Multiple System Atrophy*/pathology , Gray Matter*/diagnostic imaging , Gray Matter*/pathology , Magnetic Resonance Imaging*/methods , Disease Progression*, Humans ; Female ; Male ; Middle Aged ; Case-Control Studies ; Imaging, Three-Dimensional ; Aged ; Atrophy ; Parkinsonian Disorders/diagnostic imaging ; Parkinsonian Disorders/pathology

Masseteric Atrophy Following Masseteric Nerve Transfer: Radiographic Findings of Asymmetry in the Paralyzed Face?

Autoren: Vos DJ Fritz MA Genther DJ et al.

Quelle: The Laryngoscope [Laryngoscope] 2024 Nov; Vol. 134 (11), pp. 4514-4520. Date of Electronic Publication: 2024 Jun 17.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Wiley-Blackwell Country of Publication: United States NLM ID: 8607378 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1531-4995 (Electronic) Linking ISSN: 0023852X NLM ISO Abbreviation: Laryngoscope Subsets: MEDLINE

MeSH-Schlagworte: Masseter Muscle*/innervation , Masseter Muscle*/diagnostic imaging , Masseter Muscle*/pathology , Nerve Transfer*/methods , Facial Paralysis*/surgery , Facial Paralysis*/etiology , Facial Paralysis*/diagnostic imaging , Muscular Atrophy*/etiology , Muscular Atrophy*/diagnostic imaging , Muscular Atrophy*/pathology, Humans ; Female ; Male ; Middle Aged ; Retrospective Studies ; Adult ; Aged ; Facial Asymmetry/etiology ; Facial Asymmetry/surgery ; Facial Asymmetry/diagnostic imaging ; Radiography ; Case-Control Studies ; Atrophy

Therapeutic impact of leuprorelin acetate on spinal and bulbar muscular atrophy: pre- and post-marketing observational study.

Autoren: Hashizume A Hanazawa R Yamada S et al.

Quelle: Journal of neurology [J Neurol] 2025 Nov 19; Vol. 272 (12), pp. 772. Date of Electronic Publication: 2025 Nov 19.

Publikationsart: Journal Article; Observational Study

Info zur Zeitschrift: Publisher: Springer-Verlag Country of Publication: Germany NLM ID: 0423161 Publication Model: Electronic Cited Medium: Internet ISSN: 1432-1459 (Electronic) Linking ISSN: 03405354 NLM ISO Abbreviation: J Neurol Subsets: MEDLINE

MeSH-Schlagworte: Leuprolide*/therapeutic use , Leuprolide*/pharmacology , Product Surveillance, Postmarketing* , Bulbo-Spinal Atrophy, X-Linked*/drug therapy , Muscular Atrophy, Spinal*/drug therapy, Humans ; Male ; Middle Aged ; Female ; Aged ; Adult ; Disease Progression ; Treatment Outcome ; Japan

Decorin Deficiency Promotes D-Galactose-Induced Skeletal Muscle Atrophy and Fibrosis by Regulating ITGB1/Akt/mTOR Signalling Pathway.

Autoren: Luo X Zhang M Chen L et al.

Quelle: Journal of cachexia, sarcopenia and muscle [J Cachexia Sarcopenia Muscle] 2025 Dec; Vol. 16 (6), pp. e70144.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: John Wiley & Sons Ltd on behalf of Society on Sarcopenia, Cachexia and Wasting Disorders Country of Publication: Germany NLM ID: 101552883 Publication Model: Print Cited Medium: Internet ISSN: 2190-6009 (Electronic) Linking ISSN: 21905991 NLM ISO Abbreviation: J Cachexia Sarcopenia Muscle Subsets: MEDLINE

MeSH-Schlagworte: Decorin*/deficiency , Decorin*/metabolism , Decorin*/genetics , Proto-Oncogene Proteins c-akt*/metabolism , TOR Serine-Threonine Kinases*/metabolism , Muscular Atrophy*/metabolism , Muscular Atrophy*/pathology , Muscular Atrophy*/chemically induced , Muscular Atrophy*/etiology , Galactose* , Integrin beta1*/metabolism, Animals ; Mice ; Signal Transduction ; Fibrosis ; Muscle, Skeletal/pathology ; Muscle, Skeletal/metabolism ; Disease Models, Animal ; Male

Cerebellar and Brainstem White Matter Geometric Alterations in Multiple System Atrophy: A DFA-Based Biomarker for Disease Staging.

Autoren: Zhu H Zhu S Zhao M et al.

Quelle: CNS neuroscience & therapeutics [CNS Neurosci Ther] 2025 Dec; Vol. 31 (12), pp. e70623.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Wiley-Blackwell Country of Publication: England NLM ID: 101473265 Publication Model: Print Cited Medium: Internet ISSN: 1755-5949 (Electronic) Linking ISSN: 17555930 NLM ISO Abbreviation: CNS Neurosci Ther Subsets: MEDLINE

MeSH-Schlagworte: Multiple System Atrophy*/diagnostic imaging , Multiple System Atrophy*/pathology , White Matter*/diagnostic imaging , White Matter*/pathology , Brain Stem*/diagnostic imaging , Brain Stem*/pathology , Cerebellum*/diagnostic imaging , Cerebellum*/pathology, Humans ; Male ; Female ; Middle Aged ; Aged ; Diffusion Magnetic Resonance Imaging/methods ; Biomarkers ; Disease Progression