scholarly journals Visual mental imagery in mild cognitive impairment: A pilot study

2020 ◽  
Vol 16 (S6) ◽  
Author(s):  
Antonella Di Vita ◽  
Fabrizia D'Antonio ◽  
Maddalena Boccia ◽  
Stefania Lisi ◽  
Chiara Di Savino ◽  
...  
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Pilot Study ◽  
Mental Imagery ◽  
Visual Mental Imagery

scholarly journals Mindfulness and psychoeducation to manage stress in amnestic mild cognitive impairment: A pilot study

2018 ◽  
Vol 23 (9) ◽  
pp. 1246-1254 ◽  
Author(s):  
Anne-Marie Chouinard ◽  
Eddy Larouche ◽  
Marie-Claude Audet ◽  
Carol Hudon ◽  
Sonia Goulet
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Pilot Study ◽  
Amnestic Mild Cognitive Impairment

Abstract 14215: Cognitive Impairment in Adult Congenital Heart Disease Survivors: A Pilot Study

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Carla P Rodriguez Monserrate ◽  
Rajeshwari Jakkam ◽  
Emily Clay ◽  
Kimberlee Gauvreau ◽  
Michelle Z GURVITZ
Keyword(s):  
Congenital Heart Disease ◽  
Heart Disease ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Pilot Study ◽  
General Population ◽  
Ventricular Function ◽  
Congenital Heart ◽  
Education Level ◽  
Factors Associated

Introduction: The most common comorbidities in children with congenital heart disease (CHD) are neurodevelopmental and psychosocial impairments, particularly in areas of executive function, memory, attention, and behavioral control. Limited studies in the adult CHD population suggest similar impairments exist and adults with CHD may be at increased risk for dementia. No studies have screened specifically for mild cognitive impairment and dementia in adult CHD patients. Methods: We performed a prospective cross-sectional study of adult CHD patients, ages 30-65 years, who were coming for routine clinic visits. We administered the Mini-Mental State Exam (MMSE) and scores were compared with population norms adjusted by age and education level. We also evaluated the association of MMSE scores with CHD complexity, demographic and clinical risk factors. Results: A total of 125 patients were recruited (55% male). The median age was 40 years (range 30-65). Almost all participants (97%) had a high school degree and 75% had some college education or advanced degrees. The majority of patients (94%) had moderate or complex CHD. Adjusting for age and education, CHD participants scored significantly lower than the general population (median 1 point lower, p=0.001). The greatest impairments occurred in recall and orientation. Factors associated with lower scores included decreased systemic ventricular function (p=0.028) and having ≥2 cardiac catheterizations (p=0.006). Five percent of the total cohort met the general threshold for mild cognitive impairment (MMSE<24). Clinical factors associated with this degree of cognitive impairment were duration of cyanosis (p=0.005) and decreased systemic ventricular function (p=0.003). Conclusions: Our pilot study showed that, when adjusted for age and education level, adult CHD patients had significantly lower MMSE scores than the general population, with 5% meeting criteria for mild cognitive impairment. These findings suggest that subtle and early neurodevelopmental changes are present in the adult CHD population. Further studies are needed to investigate those changes and evaluate potential disease modifying therapies that might influence long-term outcomes in the adult CHD population.

scholarly journals Electromyographic Activity in the EEG in Alzheimer's Disease: Noise or Signal?

2011 ◽  
Vol 2011 ◽  
pp. 1-6 ◽  
Author(s):  
Karin van der Hiele ◽  
Robert H. A. M. Reijntjes ◽  
Alla A. Vein ◽  
Rudi G. J. Westendorp ◽  
Mark A. van Buchem ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Pilot Study ◽  
Amnestic Mild Cognitive Impairment ◽  
Theta Activity ◽  
Emg Activity ◽  
Electromyographic Activity ◽  
Behavioural Aspects

Many efforts have been directed at negating the influence of electromyographic (EMG) activity on the EEG, especially in elderly demented patients. We wondered whether these “artifacts” might reflect cognitive and behavioural aspects of dementia. In this pilot study, 11 patients with probable Alzheimer's disease (AD), 13 with amnestic mild cognitive impairment (MCI) and 13 controls underwent EEG registration. As EMG measures, we used frontal and temporal 50–70 Hz activity. We found that the EEGs of AD patients displayed more theta activity, less alpha reactivity, and more frontal EMG than controls. Interestingly, increased EMG activity indicated more cognitive impairment and more depressive complaints. EEG variables on the whole distinguished better between groups than EMG variables, but an EMG variable was best for the distinction between MCI and controls. Our results suggest that EMG activity in the EEG could be more than noise; it differs systematically between groups and may reflect different cerebral functions than the EEG.

scholarly journals SMR/Theta Neurofeedback Training Improves Cognitive Performance and EEG Activity in Elderly With Mild Cognitive Impairment: A Pilot Study

2020 ◽  
Vol 12 ◽  
Author(s):  
Fabienne Marlats ◽  
Guillaume Bao ◽  
Sylvain Chevallier ◽  
Marouane Boubaya ◽  
Leila Djabelkhir-Jemmi ◽  
...  
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Pilot Study ◽  
Cognitive Performance ◽  
Neurofeedback Training ◽  
Eeg Activity

scholarly journals RESTING STATE NETWORK AND MINDFULNESS IN MOTION PLUS DASH DIET IN AFRICAN AMERICANS WITH MILD COGNITIVE IMPAIRMENT

2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S112-S113
Author(s):  
Kathy D Wright ◽  
Klatt Maryanna ◽  
Ingrid Adams ◽  
Cady Block ◽  
Todd Monroe ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Pilot Study ◽  
African Americans ◽  
Resting State ◽  
Mindfulness Practice ◽  
Control Group ◽  
Breathing Exercises ◽  
Resting State Network

Abstract The resting state network (RSN) is a target of interest in neurodegenerative research, with evidence linking functional connectivity of its constituent nodes with mild cognitive impairment and dementia. Given the emerging linkage between Alzheimer’s disease and related dementia disorders (ADRD) and hypertension (HTN), non-pharmacological interventions that promote RSN connectivity and blood pressure are needed. The purpose of this pilot study protocol is to deliver a novel intervention, combining mindfulness and the Dietary Approaches to Stop Hypertension (DASH), to improve RSN connectivity and blood pressure in African American (AA) older adults with MCI and HTN. Thirty-six AAs aged 65 and older will be randomized to mindfulness plus DASH, attention control (non-health related education), or a control group. The Mindfulness in Motion (MIM) plus DASH intervention is delivered in 8-weekly group sessions of 6-10 participants. MIM includes mindful movements from chair/standing, breathing exercises and guided meditation. The DASH intervention uses a critical thinking approach that involves problem solving, goal setting, reflection, and developing self-efficacy. Both components are culturally tailored for older African Americans. Cognitive examination, diet and mindfulness practice surveys, blood pressure, and functional magnetic resonance imaging (RSN) data are collected at baseline and 3 months. Forty-eight AAs were screened and 17 were enrolled (women= 13; men= 4) to date. Of the 17 enrolled, 7 were eligible for neuroimaging. Findings from this pilot study may provide the preliminary evidence that MIM plus DASH may improve RSN connectivity and blood pressure in this population at risk for ADRD.

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