scholarly journals Empowering cortical thickness measures in clinical diagnosis of Alzheimer's disease with spherical sparse coding

2017 ◽  
Author(s):  
Jie Zhang ◽  
Yonghui Fan ◽  
Qingyang Li ◽  
Paul M. Thompson ◽  
Jieping Ye ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Clinical Diagnosis ◽  
Cortical Thickness ◽  
Sparse Coding

Picture Recognition Errors in the Differential Diagnosis of Alzheimer’s Disease

2019 ◽  
Vol 30 (3) ◽  
pp. 157-168
Author(s):  
Helmut Hildebrandt ◽  
Jana Schill ◽  
Jana Bördgen ◽  
Andreas Kastrup ◽  
Paul Eling
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Differential Diagnosis ◽  
Clinical Diagnosis ◽  
Response Bias ◽  
Recognition Task ◽  
Discriminatory Power ◽  
False Alarms ◽  
Picture Recognition ◽  
Recognition Errors

Abstract. This article explores the possibility of differentiating between patients suffering from Alzheimer’s disease (AD) and patients with other kinds of dementia by focusing on false alarms (FAs) on a picture recognition task (PRT). In Study 1, we compared AD and non-AD patients on the PRT and found that FAs discriminate well between these groups. Study 2 served to improve the discriminatory power of the FA score on the picture recognition task by adding associated pairs. Here, too, the FA score differentiated well between AD and non-AD patients, though the discriminatory power did not improve. The findings suggest that AD patients show a liberal response bias. Taken together, these studies suggest that FAs in picture recognition are of major importance for the clinical diagnosis of AD.

Amyloid Beta-Weighted Cortical Thickness: A New Imaging Biomarker in Alzheimer's Disease

2015 ◽  
Vol 12 (6) ◽  
pp. 563-571 ◽  
Author(s):  
Chan Kim ◽  
Jihye Hwang ◽  
Jong-Min Lee ◽  
Jee Hoon Roh ◽  
Jae-Hong Lee ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Cortical Thickness ◽  
Amyloid Beta ◽  
Imaging Biomarker

scholarly journals Elevated norepinephrine metabolism is linked to cortical thickness in the context of Alzheimer's disease pathology

2021 ◽  
Vol 102 ◽  
pp. 17-22
Author(s):  
Roy W.E. van Hooren ◽  
Frans R.J. Verhey ◽  
Inez H.G.B. Ramakers ◽  
Willemijn J. Jansen ◽  
Heidi I.L. Jacobs
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Cortical Thickness ◽  
Norepinephrine Metabolism

Effects of demographic factors on cortical thickness in Alzheimer's disease

2011 ◽  
Vol 32 (2) ◽  
pp. 200-209 ◽  
Author(s):  
Sang Won Seo ◽  
Kiho Im ◽  
Jong-Min Lee ◽  
Sung Tae Kim ◽  
Hyun Jung Ahn ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Cortical Thickness ◽  
Demographic Factors
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