Results 171 to 180 of about 131,655 (304)

Dual association patterns between microglial activation and neuronal health in Alzheimer's disease: a whole‐brain MRSI/PET study

Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract INTRODUCTION Microglial activation can either support neuronal function or exacerbate damage, contributing to Alzheimer's disease (AD) progression. We investigated spatial relationships among microglial activation, neuronal health, and amyloid beta (Aβ) in the AD spectrum.
Yaoyu Zhang, Xiao‐Hang Qian, Huixiang Zhuang, Wenqi Zhang, Jialin Hu, Yibo Zhao, Yudu Li, Wen Jin, Chang Xu, Ziyu Meng, Wenli Li, Siyue Chen, Xu‐Feng Jiang, Tengfei Guo, Ya‐Dong Li, Jian Ye, Zhi‐Pei Liang, Biao Li, Miao Zhang, Huidong Tang, Yao Li   +20 more
wiley   +1 more source

Increased incidence of mild cognitive impairment in long COVID patients

Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract INTRODUCTION Though brain fog is common in Long‐coronavirus disease 2019 (Long‐COVID), the incidence of mild cognitive impairment (MCI) is unknown. METHODS In an observational cohort study, recovered COVID‐positive, Long‐COVID, and COVID‐negative subjects underwent blinded evaluation using National Alzheimer's Coordinating Center (NACC) and ...
Jennifer A. Frontera, Arjun V. Masurkar, Rebecca A. Betensky, Zariya Alvarez, Allal Boutajangout, Joshua Chodosh, Salma Hammam, Jessica Hunter, Li Jiang, Melanie Li, Jon Links, Karyn Marsh, Huize Pang, Floyd Silva, Sujata Thawani, Daria Vasilchenko, Alok Vedvyas, Amin Yakubov, Yulin Ge, Thomas Wisniewski   +19 more
wiley   +1 more source

Decolonising against a backdrop of colonial amnesia: barriers, challenges, and finding a way forward. [PDF]

Front Sociol
Shah JK.
europepmc   +1 more source

Implication of the thalamus in sleep alterations observed in Alzheimer's disease

Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract Alzheimer's disease (AD), the most common neurodegenerative disorder, is frequently accompanied by sleep disturbances. Alterations of sleep, in both quality and quantity, contribute to the progression of AD neuropathology. The thalamus, through its diverse nuclei, plays a central role in sleep regulation and sleep‐dependent memory ...
Carla Burnet‐Merlin, Y. Audrey Hay, Aurélie Brécier   +2 more
wiley   +1 more source

Disruption of a selective vesicle pool upon retrograde amnesia dissociates memory at presynaptic terminals. [PDF]

Proc Natl Acad Sci U S A
Hiramatsu S, Kabetani K, Kondo S, Tanimoto H.   +3 more
europepmc   +1 more source

Implementing plasma p‐tau217 and cognitive testing for Alzheimer's screening in low‐education populations in central China

Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract INTRODUCTION We evaluated a pragmatic screening strategy combining brief cognitive assessment with plasma phosphorylated tau217 (p‐tau217) in an elderly health screening cohort. METHODS Participants completed the Memory and Executive Screening (MES) test and plasma biomarker assessment.
Shuai Chen, Xiaodi Hao, Kai Ma, Rong Li, Changming Wen, Xinsheng Han, Wenquan Zheng, Shiwang Ruan, Shude You, Wenfeng An, Zhihui Qi, Kai Wang, Wenlong He, Zhihui Duan, Fengyu Wang, Junkui Shang, Lin Cao, Yibin Hao, Jiewen Zhang   +18 more
wiley   +1 more source

Rebuttal to "Questioning the recovery of dissociated traumatic memories under psilocybin". [PDF]

J Eat Disord
Knatz Peck S, Brewerton TD.
europepmc   +1 more source

Scientific knowledge about dementia: From the Global South to the world

Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract Most people with dementia live in low‐ and middle‐income countries (LMICs), but scientific knowledge about dementia is dominated by Global North perspectives. This interdisciplinary article combines expertise from Latin America, India, and Europe, using a mixed‐methodology approach that incorporates expert discussions, a narrative review, and ...
Timothy Daly, Ignacio López‐Barrenechea, Paulina Vergara, Faheem Arshad, Avanthi Paplikar, Aparajita Ray Chaudhuri, Lucía Crivelli, Agustín Ibáñez, Suvarna Alladi, Andrea Slachevsky   +9 more
wiley   +1 more source

Language deficits across PET‐based Braak stages of tau accumulation in Alzheimer's disease

Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract INTRODUCTION Language complaints in cognitively unimpaired (CU) individuals may reflect Alzheimer's Disease (AD) pathology and future objective impairments. METHODS 211 participants (138 CU, 45 with mild cognitive impairment (MCI), and 28 with dementia) from the TRIAD cohort underwent 18F‐MK‐6240 tau‐PET and 18F‐AZD‐4694 amyloid‐PET.
Anna Marier, Jaime Fernández Arias, Étienne Aumont, Brandon J. Hall, Arthur C. Macedo, Nesrine Rahmouni, Gleb Bezgin, Paolo Vitali, Pedro Rosa‐Neto, Maxime Montembeault   +9 more
wiley   +1 more source

Opioid-associated amnestic syndrome (OAS) following cerebellar hippocampal and basal nuclei transient edema with restricted diffusion (CHANTER) syndrome triggered by opioid overdose: A case report. [PDF]

Radiol Case Rep
Ichikawa Y, Isoda H, Sasaki M, Katayama M, Okuma S.   +4 more
europepmc   +1 more source