Results 61 to 70 of about 339,240 (318)

Recognition of cognitive dysfunction in hospitalised older patients: a flash mob study

BMC Geriatrics
Background It is important that healthcare professionals recognise cognitive dysfunction in hospitalised older patients in order to address associated care needs, such as enhanced involvement of relatives and extra cognitive and functional support ...
Fleur C. W. Visser, Marlise E. A. van Eersel, Liesbeth Hempenius, Nicolaas A. Verwey, Caterina Band, Jessica M. van der Bol, Kris Boudestein, Suzanne C. van Dijk, Robbert Gobbens, Cornelis S. van der Hooft, Adriaan M. Kamper, Rikje Ruiter, Walther Sipers, Birgit N. A. Spoelstra, Josephine Stoffels, Dyane J. Stolwijk-Woudstra, Karlijn J. van Stralen, Astrid M. van Strien, Marjolein A. Wijngaarden, Marian Winters, Fijanne Strijkert, Barbara C. van Munster   +21 more
doaj   +1 more source

Dietary Supplemented Anthocyanin Reduced Serum Amyloid Beta Oligomers and Improved Cognitive Dysfunction Scores in Elderly Dogs

Applied Sciences, 2022
Like humans, the accumulation of amyloid-beta oligomers in the brains of aged dogs leads to cognitive dysfunction. Our study investigated the effects of dietary flavonoids in pet foods on cognitive dysfunction.
Mi-Jin Lee, Miey Park, Hae-Jeung Lee
doaj   +1 more source

Capturing what matters: Patient‐reported LGI1‐ANTibody encephalitis outcome RatiNg scale (LANTERN)

Annals of Clinical and Translational Neurology, EarlyView.
Abstract Background LGI1‐antibody encephalitis (LGI1‐Ab‐E) is a common form of autoimmune encephalitis where most patients demonstrate ‘good’ clinician‐rated outcomes. However, more targeted questionnaires reveal numerous debilitating symptoms for many years.
Mark J Kelly, Barbara Wagner, Bryan Ceronie, Christine Strippel, Ann Yee Lin, Adam Handel, John Soltys, Sophie Binks, Philip A Powell, Sarosh R Irani   +9 more
wiley   +1 more source

A predictive coding account of OCD [PDF]

arXiv, 2015
This paper presents a predictive coding account of obsessive-compulsive disorder (OCD). We extend the predictive coding model to include the concept of a 'formal narrative', or temporal sequence of cognitive states inferred from sense data. We propose that human cognition uses a hierarchy of narratives to predict changes in the natural and social ...
arxiv  

Schizophrenia and cognitive dysfunction

The Journal of Medical Investigation
Schizophrenia is a psychiatric disorder with cognitive dysfunction as a core symptom along with positive and negative symptoms. Cognitive dysfunction in schizophrenia can be broadly classified into neurocognitive and social cognitive deficits, with these deficits significantly influencing social functioning.
Tomoya, Takeda, Hidehiro, Umehara, Yui, Matsumoto, Tomohiro, Yoshida, Masahito, Nakataki, Shusuke, Numata   +5 more
openaire   +2 more sources

Amygdala Neurodegeneration: A Key Driver of Visual Dysfunction in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Visual disability in Parkinson's disease (PD) is not fully explained by retinal neurodegeneration. We aimed to delineate the brain substrate of visual dysfunction in PD and its association with retinal thickness. Methods Forty‐two PD patients and 29 controls underwent 3‐Tesla MRI, retinal spectral‐domain optical coherence tomography,
Asier Erramuzpe, Ane Murueta‐Goyena, Antonio Jimenez‐Marin, Marian Acera, Sara Teijeira‐Portas, Rocío Del Pino, Tamara Fernández‐Valle, Ibai Diez, Unai Sainz‐Lugarezaresti, Naroa Ibarretxe‐Bilbao, Unai Ayala, Maitane Barrenechea, Alberto Cabrera‐Zubizarreta, Jesús Cortés, Juan Carlos Gómez‐Esteban, Iñigo Gabilondo   +15 more
wiley   +1 more source

Neural Network Degeneration and its Relationship to the Brain [PDF]

arXiv, 2020
This report discusses the application of neural networks (NNs) as small segments of the brain. The networks representing the biological connectome are altered both spatially and temporally. The degradation techniques applied here are "weight degradation", "weight scrambling", and variable activation function.
arxiv  

Associations of Cerebrospinal Fluid Orexin‐A, Alzheimer Disease Biomarkers, and Cognitive Performance

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACTObjectiveCerebrospinal fluid (CSF) orexin‐A has been suggested to be a biomarker of Alzheimer disease (AD). In both cognitively unimpaired healthy older adults and individuals with symptomatic AD, CSF orexin‐A is positively associated with CSF Aβ42, p‐tau181, and total tau (t‐tau) concentrations.
Ruijin Lu, Krish Shah, Cristina D. Toedebusch, Ashley Hess, Rachel Richardson, Emmanuel Mignot, Suzanne E. Schindler, Tammie L. S. Benzinger, Shaney Flores, Jason Hassenstab, Chengjie Xiong, John C. Morris, David M. Holtzman, Brendan P. Lucey   +13 more
wiley   +1 more source

Association between cognitive dysfunction and diabetes in patients over 65 years old: a cross-sectional study using propensity score matching

Journal of Rehabilitation Medicine
Objectives: To investigate the association between diabetes and cognitive dysfunction in the elderly population, and examine the impact of cognitive dysfunction on level of activities of daily living (ADL) in patients with diabetes.
Liwen Zhai, Yao Yang, Jun Zhang, Weiqian Hou, Yujie Yang, Dongfang Ding, Conghui Li, Yi Zhu   +7 more
doaj   +1 more source

Disease characteristics and neuropathological changes associated with cognitive dysfunction in obstructive sleep apnea

Pediatric Investigation, 2021
Obstructive sleep apnea (OSA) is a common sleep‐disordered breathing disease that often leads to many comorbidities (e.g., cognitive dysfunction), which adversely affect the quality of life for patients with OSA.
Tingting Ji, Xiaodan Li, Yue Qiu, Lin Mei, Xinbei Jia, Jun Tai, Yongli Guo, Jie Zhang, Shengcai Wang, Xin Ni   +9 more
doaj   +1 more source