Results 151 to 160 of about 329,751 (255)

Blood Biomarkers of Alzheimer's Disease and Patterns of Structural Brain Changes in the Community

Annals of Neurology, Volume 100, Issue 5, Page 987-997, November 2026.
Objective We aimed to investigate the associations between Alzheimer's disease (AD)‐related blood biomarkers and changes in brain volumes and cerebrovascular burden in community‐dwelling older adults. Methods We included 361 dementia‐free participants with a Mini‐Mental State Examination (MMSE) score ≥ 27 and without prior cerebrovascular events from a
Martina Valletta, Davide Liborio Vetrano, Erika J. Laukka, Grégoria Kalpouzos, Javier Oltra, Debora Rizzuto, Marco Canevelli, Claudia Fredolini, Chengxuan Qiu, Bengt Winblad, Laura Fratiglioni, Giulia Grande   +11 more
wiley   +1 more source

Neuropsychiatric symptoms in frontotemporal dementia: a case report

European Psychiatry
Introduction We present the case of a 70-year-old man who, after presenting atypical depressive symptoms, was diagnosed with incipient frontotemporal dementia.
A. Izquierdo De La Puente, P. del Sol Calderón, R. Fernandez Fernandez   +2 more
doaj   +1 more source

Toward a Behavioral Reserve Model in Amyotrophic Lateral Sclerosis

Annals of Neurology, Volume 100, Issue 5, Page 934-947, November 2026.
Objective Behavioral impairment is common in amyotrophic lateral sclerosis (ALS) and strongly affects autonomy, caregiver burden, and outcomes, yet predictors of vulnerability remain unclear. We investigated whether premorbid regulatory traits and socio‐educational exposures are associated with behavioral phenotypes in ALS within a behavioral reserve ...
Francesca Palumbo, Barbara Iazzolino, Cristina Moglia, Umberto Manera, Enrico Matteoni, Sara Cabras, Giorgio Pellegrino, Emilio Minerva, Vita Passidomo, Rosario Vasta, Gabriele Mora, Fabrizio D’Ovidio, Antonio Canosa, Andrea Calvo, Adriano Chiò   +14 more
wiley   +1 more source

Current Best Practice for People with Frontotemporal Dementia in Norway: A Focus Group Study with Expert Healthcare Personnel

Dementia and Geriatric Cognitive Disorders Extra
Introduction: Frontotemporal symptoms are usually associated with frontotemporal dementia (FTD), but people with all forms of dementia may develop these symptoms as the dementia disease progresses.
Marit Mjørud, Anne-Brita Knapskog, Marit Nåvik, Janne Røsvik   +3 more
doaj   +1 more source

Neurotransmitter‐Defined Degeneration Patterns in Sporadic and C9orf72‐Associated Amyotrophic Lateral Sclerosis: Predilection to GABAergic, Serotonergic, Opioid, Glutamatergic, Endocannabinoid, and Microglial Systems—Implications for Therapy Development

Annals of Neurology, Volume 100, Issue 5, Page 948-961, November 2026.
Objective Amyotrophic lateral sclerosis (ALS) has a markedly distinctive clinical and neuroradiological signature, with the preferential involvement of specific brain networks and the apparent sparing of others. The molecular underpinnings of the strikingly selective anatomical vulnerability have not been fully elucidated to date despite the potential ...
Marlene Tahedl, We Fong Siah, Jasmin Lope, Jennifer C. Hengeveld, Mark A. Doherty, Russell L. McLaughlin, Orla Hardiman, Ee Ling Tan, Alison Toomey, Jana Kleinerova, Peter Bede   +10 more
wiley   +1 more source

Clinical profile, atrophy and inheritance patterns of pathogenic MAPT gene mutations in Frontotemporal dementia detected using whole exome sequencing: a single-center first report from India

BMC Neurology
Background/Objectives Frontotemporal Dementia (FTD) is one of the common causes of early-onset degenerative dementia and is a clinically and pathologically heterogeneous group of neurodegenerative disorders.
Subasree Ramakrishnan, Faheem Arshad, B. S. Keerthana, Susan Bosco, Arun Gokul Pon, V. H. Ganaraja, Deekshitha Madhusudhan, R. Mahima, Gautham Arunachal, Karthick Kulanthaivelu, Suvarna Alladi   +10 more
doaj   +1 more source

Neurodegenerative Diseases: Epidemiology, Risk Factors, Classification, Pathophysiology, Clinical Features, Diagnosis, and Therapeutic Strategies

MedComm, Volume 7, Issue 11, November 2026.
Neurodegenerative diseases share convergent risk architectures and pathological mechanisms, yet diverge in selective vulnerability, clinical presentation, and therapeutic responsiveness. This review integrates cross‐disease epidemiology, pathophysiology, diagnosis, and treatment, highlighting the transition from symptomatic care toward biomarker‐guided
Zimeng He, Jingjing Zeng, Guoqing Wang, Yuxin Li, Feng Zhang   +4 more
wiley   +1 more source

Interprofessional Experiences and Roles of Healthcare Professionals in Early Support for Semantic Variant Primary Progressive Aphasia: A Qualitative Study

International Journal of Language &Communication Disorders, Volume 61, Issue 6, November/December 2026.
ABSTRACT Background How nurses, occupational therapists, psychologists, and speech‐language therapists in Japan understand their respective roles and collaborate, particularly in the early stages of semantic variant primary progressive aphasia, has not been sufficiently investigated.
Tamami Shiba, Miyae Yamakawa, Yoshimi Endo, Kenjiro Komori, Kaori Umezaki, Yasushi Takeya, Kazue Shigenobu, Satoshi Tanimukai   +7 more
wiley   +1 more source

Data‐driven thresholds for standardized classification of severe Alzheimer's disease neuropathology using digital neuropathology

Brain Pathology, Volume 36, Issue 6, November 2026.
We generated digital pathologic algorithms (AI‐based modules that can be freely shared) to: optimize the sampling (ROI) for diagnosis of ADNC‐related tau pathology; compare/transition between Aperio and HALO platforms; and rationalize severe Braak NFT staging, so that all Braak‐VI cases had dementia, and all Braak‐V cases had MCI or dementia.
Ryan K. Shahidehpour, Allison M. Neltner, Mitchell A. Klusty, Cole Corbett, Angelique D. Gonzalez, David A. Gutman, David W. Fardo, Adam D. Bachstetter, Cody Bumgardner, Margaret E. Flanagan, Peter T. Nelson   +10 more
wiley   +1 more source

Wasteosomes accumulate in periventricular white matter hyperintensities and exhibit complex relationships with mixed pathology, sclerotic index, and perivascular space

Brain Pathology, Volume 36, Issue 6, November 2026.
In a mixed diagnostic cohort of pathologically diagnosed Alzheimer's disease, cerebrovascular disease, mixed pathology, and control tissue, we connected the histopathological wasteosome profile in periventricular (PV) brain sections to 7T FLAIR‐MRI confirmed PV white matter hyperintensities (WMHs), vascular stenosis and perivascular space size ...
Nikita Ollen‐Bittle, Isabella Boesgaard, Austyn Roseborough, Meaghan Frank, Qi Zhang, Stephen H. Pasternak, Robert Hammond, Shawn N. Whitehead   +7 more
wiley   +1 more source