G-ALPS index

1. G-ALPS index predicts Pittsburgh Sleep Quality Index in humans (2.53% improvement in correlation with PSQI).

   “sleep-related disorders (21.27% improvement in correlation with MMSE, and 2.53% improvement in correlation with Pittsburgh Sleep Quality Index [PSQI]) using the Human Connectome Project (HCP) dataset.”

   Humansin sleep-related disorders using HCP dataset

   G-ALPS: An index for evaluating cognitive decline and aging using diffusion tensor imaging

   Alzheimer's & dementia : the journal of the Alzheimer's Association·1 Mar 2026

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1. G-ALPS index predicts effects of aging in humans (94.81% to 105% improvement).

   “Furthermore, the G-ALPS exhibits enhanced sensitivity in identifying the effects of aging (94.81% improvement in AD individuals, 105% improvement in patients with mild cognitive impairment [MCI]”

   Humansin AD individuals, MCI patients, and normal controls from HCP dataset

   G-ALPS: An index for evaluating cognitive decline and aging using diffusion tensor imaging

   Alzheimer's & dementia : the journal of the Alzheimer's Association·1 Mar 2026

1. G-ALPS index predicts Functional Activities Questionnaire in humans (10% improvement).

   “Functional Activities Questionnaire (FAQ, 10% improvement), as demonstrated by the analysis of fiber diffusivities in DTI data from the Alzheimer's Disease Neuroimaging Initiative (ADNI) dataset.”

   Humanscompared to ALPS in ADNI dataset

   G-ALPS: An index for evaluating cognitive decline and aging using diffusion tensor imaging

   Alzheimer's & dementia : the journal of the Alzheimer's Association·1 Mar 2026

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1. G-ALPS index predicts Clinical Dementia Rating in humans (5.13% improvement).

   “Clinical Dementia Rating (CDR, 5.13% improvement), and Functional Activities Questionnaire (FAQ, 10% improvement)”

   Humanscompared to ALPS in ADNI dataset

   G-ALPS: An index for evaluating cognitive decline and aging using diffusion tensor imaging

   Alzheimer's & dementia : the journal of the Alzheimer's Association·1 Mar 2026

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1. G-ALPS index predicts Mini-Mental State Examination in humans (2.78% improvement).

   “Compared to the ALPS, the proposed G-ALPS index shows a stronger correlation with cognitive measures, including Mini-Mental State Examination (MMSE, 2.78% improvement)”

   Humanscompared to ALPS in ADNI dataset

   G-ALPS: An index for evaluating cognitive decline and aging using diffusion tensor imaging

   Alzheimer's & dementia : the journal of the Alzheimer's Association·1 Mar 2026

More on Mini-Mental State Examination