Results 71 to 80 of about 4,194,149 (156)

Application of diffusion tensor imaging analysis along perivascular spaces in evaluating glymphatic system function in type 2 diabetes mellitus

Frontiers in Neuroscience
BackgroundType 2 diabetes mellitus (T2DM) is often accompanied by cognitive dysfunction, though its underlying mechanisms remain unclear. Impaired glymphatic system function may contribute to cognitive impairment.
Yujuan Wang, Yujuan Wang, Yang Ji, Yang Ji, Guangxu Han, Ya Li, Ya Li, Jin Yan, Jin Yan, Yuanyuan Huo, Yuanyuan Huo, Xiaoqing Liu, Xiaoqing Liu, Shuanghong Zhang, Shuanghong Zhang   +14 more
doaj   +1 more source

How tobacco use disorder affects gray matter aberrance: The mediating effect of glymphatic system function

Brain Research Bulletin
Background: The glymphatic system (GS) represents a newly identified biological pathway, but its possible involvement in the pathophysiology of tobacco use disorder (TUD) remains unclear.
Mengzhe Zhang, Bohui Mei, Longyao Ma, Kaixin Li, Mengzhu Wang, Weijian Wang, Yong Zhang   +6 more
doaj   +1 more source

Dynamic brain glymphatic changes and cognitive function in COVID-19 recovered patients: a DTI-ALPS prospective cohort study [PDF]

ObjectiveThis study aimed to evaluate brain glymphatic function in COVID-19 recovered patients using the non-invasive Diffusion Tensor Imaging-Analysis Along the Perivascular Space (DTI-ALPS) technique.
Xuan Niu, Weiwei Fang, Chengcheng He, Yangyang Shi, Juan Fu, Baoqin Guo, Wenrui Bao, Anan Li, Zhimin Zhu, Jinmei Xie, Hua Li, Shaoyu Wang, Hao Liu, Wenjuan Xie   +13 more
core   +1 more source

Interview with Ruotong Chen, recipient of the 2026 Epilepsia Open Prize for Clinical Research

Epilepsia Open, Volume 11, Issue 5, Page 1880-1882, October 2026.
Merab Kokaia, Piero Perucca
wiley   +1 more source

Association of reduced DTI-ALPS index and increased free water with glymphatic system alterations in noise-induced hearing loss: a neuroimaging study

Scientific Reports
To investigate diffusion changes suggestive of possible glymphatic alterations in patients with noise-induced hearing loss (NIHL), and to evaluate their relationships with free water (FW) and clinical characteristics. DTI scans were acquired from 48 NIHL
Liping Wang, Wei Lian, Ranran Huang, Aijie Wang, Minghui Lv, Xinyao Zhao, Zengcai Zhang, Guowei Zhang   +7 more
doaj   +1 more source

Diffusion tensor imaging along the perivascular space and choroid plexus volume for assessing the brain glymphatic system in overt hypothyroidism

Frontiers in Neurology
IntroductionThe neurocognitive impairment in overt hypothyroidism (OH) is well-recognized, but its underlying mechanisms remain unclear. The glymphatic system, a recently discovered brain waste-clearance pathway, represents a promising yet unexplored ...
Hong Yu, Yuting Wang, Feifei Zheng, Hailin Shao, Qing He, Xuehuan Liu, Hao Wang, Xiao Gao, Zuoxi Li, Jun Liu, Jun Liu   +10 more
doaj   +1 more source

Association of DTI-ALPS Glymphatic Index With Differential Phenoconversion in Isolated REM Sleep Behavior Disorder

Neurology
Background and objectives: Isolated REM sleep behavior disorder (iRBD) is the strongest prodromal marker of synucleinopathies, including Parkinson disease (PD) and dementia with Lewy bodies (DLB). Identifying brain biomarkers that predict progression and distinguish phenoconversion trajectories remains a challenge.
Ayral, Violette, Pastor-Bernier, Alexandre, Daneault, Véronique, Tremblay, Christina, Filiatrault, Marie, Haddad, Celine, Gagnon, Jean-François, Postuma, Ronald B., Dušek, Petr, Marecek, Stanislav, Varga, Zsoka, Klein, Johannes C., Hu, Michele T., Lehéricy, Stéphane, Arnulf, Isabelle, Vidailhet, Marie, Corvol, Jean-Christophe, Rahayel, Shady   +17 more
  +7 more sources

Glymphatic system dysfunction and cognitive impairment in post-chemotherapy AML: A novel DTI-ALPS index study

Brain Research Bulletin
This study aimed to evaluate glymphatic function using the diffusion tensor imaging along the perivascular spaces (DTI-ALPS) index in patients with acute myeloid leukemia (AML) following chemotherapy and to explore its association with cognitive performance.Twenty-one AML patients were assessed 4-8 weeks after their final chemotherapy cycle (PC-AML ...
Peng Li, Ying Li, Yifei Zhang, Chuang Sun, Yan Yang, Zhijie Kang, Ying Wang, Yanan Huang, Zilin Xu, Yue Zhao, Honghai Chen, Dongxue Qin, Jinsong Yan, Yuhai Cao   +13 more
openaire   +2 more sources

Does G‐ALPS measure glymphatic function? Revisiting construct validity in diffusion‐based glymphatic imaging

Alzheimer's &Dementia, Volume 22, Issue 9, September 2026.
Einstein Francisco Camargos, Raphael Lopes Olegário, Otávio Toledo Nóbrega   +2 more
wiley   +1 more source

Glymphatic system dysfunction associated with player position in collegiate American football players: A DTI-ALPS study

Purpose: The glymphatic system plays a crucial role in both short-term and long-term brain health through the clearance of neural waste and is vulnerable to disruption following head trauma.
Xiaoxiao Bai, Owen Griffith, Semyon Slobounov, Krishnamoorthy Thamburaj, Michael Gay, Wayne Sebastianelli, Linda Papa, Kevin Cockroft   +7 more
core   +1 more source