Dual‐task performance is associated with brain MRI Morphometry in individuals with mild cognitive impairment

2021 ◽  
Author(s):  
Carissa Grijalva ◽  
Nima Toozisadeh ◽  
Jacob Sindorf ◽  
Ying‐hui Chou ◽  
Kaveh Laksari
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Task Performance ◽  
Dual Task ◽  
Brain Mri ◽  
Mri Morphometry ◽  
Dual Task Performance

scholarly journals Dual-Task Performance in Alzheimer's Disease, Mild Cognitive Impairment, and Normal Ageing

2011 ◽  
Vol 26 (4) ◽  
pp. 340-348 ◽  
Author(s):  
J. A. Foley ◽  
R. Kaschel ◽  
R. H. Logie ◽  
S. Della Sala
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Task Performance ◽  
Dual Task ◽  
Dual Task Performance ◽  
Normal Ageing

scholarly journals Dual task performance in early Alzheimer's disease, amnestic mild cognitive impairment and depression

2008 ◽  
Vol 39 (1) ◽  
pp. 23-31 ◽  
Author(s):  
J. A. Lonie ◽  
K. M. Tierney ◽  
L. L. Herrmann ◽  
C. Donaghey ◽  
R. E. O'Carroll ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Task Performance ◽  
Dual Task ◽  
Amnestic Mild Cognitive Impairment ◽  
Dual Task Performance ◽  
Dual Task Paradigm ◽  
Early Alzheimer’S Disease

BackgroundThe dual task paradigm (Baddeleyet al.1986; Della Salaet al.1995) has been proposed as a sensitive measure of Alzheimer's dementia, early in the disease process.MethodWe investigated this claim by administering the modified dual task paradigm (utilising a pencil-and-paper version of a tracking task) to 33 patients with amnestic mild cognitive impairment (aMCI) and 10 with very early Alzheimer's disease, as well as 21 healthy elderly subjects and 17 controls with depressive symptoms. All groups were closely matched for age and pre-morbid intellectual ability.ResultsThere were no group differences in dual task performance, despite poor performance in episodic memory tests of the aMCI and early Alzheimer's disease groups. In contrast, the Alzheimer patients were specifically impaired in the trail-making test B, another commonly used test of divided attention.ConclusionsThe dual task paradigm lacks sensitivity for use in the early differential diagnosis of Alzheimer's disease.

P3-317: Does a multicomponent exercise program improve dual-task performance in amnestic mild cognitive impairment? A randomized controlled trial

2012 ◽  
Vol 8 (4S_Part_15) ◽  
pp. P570-P571 ◽  
Author(s):  
Hyuma Makizako ◽  
Takehiko Doi ◽  
Hiroyuki Shimada ◽  
Daisuke Yoshida ◽  
Kota Tsutsumimoto ◽  
...  
Keyword(s):  
Randomized Controlled Trial ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Task Performance ◽  
Dual Task ◽  
Controlled Trial ◽  
Exercise Program ◽  
Amnestic Mild Cognitive Impairment ◽  
Randomized Controlled ◽  
Dual Task Performance

P3-306: Dual-task performance and neurocognitive functions in older adults with and without amnestic mild cognitive impairment

2011 ◽  
Vol 7 ◽  
pp. S614-S614
Author(s):  
Hyuma Makizako ◽  
Hiroyuki Shimada ◽  
Takao Suzuki ◽  
Takehiko Doi ◽  
Daisuke Yoshida ◽  
...  
Keyword(s):  
Older Adults ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Task Performance ◽  
Dual Task ◽  
Amnestic Mild Cognitive Impairment ◽  
Neurocognitive Functions ◽  
Dual Task Performance

Relationship between dual-task performance and neurocognitive measures in older adults with mild cognitive impairment

2012 ◽  
Vol 13 (2) ◽  
pp. 314-321 ◽  
Author(s):  
Hyuma Makizako ◽  
Takehiko Doi ◽  
Hiroyuki Shimada ◽  
Daisuke Yoshida ◽  
Yuko Takayama ◽  
...  
Keyword(s):  
Older Adults ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Task Performance ◽  
Dual Task ◽  
Dual Task Performance ◽  
Neurocognitive Measures

scholarly journals Dual Task Impairments in Vascular Dementia

2010 ◽  
Vol 22 (1-2) ◽  
pp. 45-52 ◽  
Author(s):  
Kate Inasaridze ◽  
Jennifer A. Foley ◽  
Robert H. Logie ◽  
Sergio Della Sala
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Episodic Memory ◽  
Vascular Dementia ◽  
Task Performance ◽  
Dual Task ◽  
Dual Tasking ◽  
Dual Task Performance ◽  
Significant Impairment ◽  
Normal Ageing

Several studies have shown that people with Alzheimer's disease (AD) demonstrate difficulties in doing two things at once or 'dual-tasking' and that this dual task impairment is insensitive to normal ageing, chronic depression or prodromal conditions like Mild Cognitive Impairment. It is not known, however, if this impairment is specific to AD, or also present in other dementias, such as vascular dementia (VaD). In this study 15 people with VaD, 25 healthy age-matched and 25 healthy young controls were assessed using a paper and pencil dual tasking paradigm and several measures of working and episodic memory. Age had no effect on dual task performance, but the VaD patients demonstrated a significant impairment in dual tasking ability. Performance on the memory measures was instead affected by age with a further deterioration in the VaD patients. Both dual tasking and memory ability were significantly correlated with disease severity, as assessed by the MMSE. These results indicate that performance on the dual task could be a specific indicator of pathological ageing.

Impaired gait parameters are more sensitive for dual task performance than cognitive impairment in Parkinson's disease

Basal Ganglia ◽  
2017 ◽  
Vol 8 ◽  
pp. 3 ◽  
Author(s):  
Heiko Gaßner ◽  
Franz Marxreiter ◽  
Zacharias Kohl ◽  
Johannes Schlachetzki ◽  
Bjoern Eskofier ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Cognitive Impairment ◽  
Task Performance ◽  
Dual Task ◽  
Gait Parameters ◽  
Dual Task Performance

The sensitivity of dual-task performance to cognitive status in aging

2004 ◽  
Vol 10 (2) ◽  
pp. 230-238 ◽  
Author(s):  
ROEE HOLTZER ◽  
RICHARD G. BURRIGHT ◽  
PETER J. DONOVICK
Keyword(s):  
Cognitive Impairment ◽  
Task Performance ◽  
Dual Task ◽  
Cognitive Impairments ◽  
Digit Span ◽  
Cognitive Status ◽  
Community Control ◽  
Dual Task Performance ◽  
Task Conditions ◽  
Normal Controls

The present study examined dual-task performance in elders with cognitive impairments and normal controls. The participants (N = 60; M age = 84.6) were recruited from residential facilities and the community. They were assigned to one of three groups: (1) cognitive impairment; (2) residential facility control; (3) community control. Two different dual-task conditions were comprised of simple tests that are presumably processed via separate perceptual modalities: 1 visual–manual and 1 auditory–verbal. The first condition consisted of a visual cancellation test and an auditory digit span. The second condition was comprised of an alternate form of the visual cancellation test and letter fluency. MANOVA examined the effect of cognitive status (3-level independent variable) on 3 indices of dual-task performance (letter fluency, digit span, visual cancellation). Analyses controlled for age, education and performance on each test when performed alone. The results revealed that the cognitive impairment group incurred significantly greater dual-task costs compared to both control groups. Furthermore, as was evident from discriminant function analyses, the dual-task measures were very accurate and better than the traditional neuropsychological measures at discriminating elders with cognitive impairments from normal controls. (JINS, 2004, 10, 230–238.)

scholarly journals Brain volumes and dual-task performance correlates among individuals with cognitive impairment: a retrospective analysis

2020 ◽  
Vol 127 (7) ◽  
pp. 1057-1071
Author(s):  
Jason K. Longhurst ◽  
Morgan A. Wise ◽  
Daniel J. Krist ◽  
Caitlin A. Moreland ◽  
Jon A. Basterrechea ◽  
...  
Keyword(s):  
Cognitive Impairment ◽  
Retrospective Analysis ◽  
Task Performance ◽  
Dual Task ◽  
Brain Volumes ◽  
Dual Task Performance
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