30 closest matches · ranked by relevance
Healthy
Primary: Mean in Cerebral Metabolic Rate of Acetoacetate Before or After 4 Days of Ketogenic Diet — 0.672; 4.83 µmol/100g/min
Major Depressive Disorder
Primary: Remission of Depression — 10 Participants
Frontotemporal Lobar Degeneration
Primary: Reaction Time on the N-back Cognitive Test (0-back Condition) — 7935; 8322 milliseconds
Primary Progressive Aphasia
Primary: Connectivity Measures of the Left TGd, 55b, and STV Parcellations at Baseline and Post-treatment — -.06; .03; -.01 correlation
Brain Fibrillarab Levels
Primary: The Sensitivity of Blinded Visual Interpretations of [18F]Flutemetamol Positron Emission Tomography (PET) Images Without Anatomic Brain Images for Detecting Brain…
Cerebral Metastases
Primary: Quantitative Measurement of [18F]FPIA Uptake Within the Cerebral Metastases of Treatment naïve Patients. — 1.54; 1.47; 1.48 SUV_max (kBq/L/kBq/g)
Alzheimer's Disease · Frontotemporal Dementia
Primary: Qualitative Amyloid Image Assessment — 2; 1; 8; 4 participants
Brain Hypoxia
Primary: Change in Glutamate Concentration During a Visual Stimulus Measured by fMRS at Normoxia — 4 percentage of concentration (micromol/g)
Insulin Resistance
Primary: Global Brain Glucose PET Uptake — 34.9 umol/100 g/min
Healthy
Primary: Change in Brain Nicotinamide Adenine Dinucleotide Metabolites NAD+/NADH — -0.79 ratio
Smoking
Primary: Percent Signal Change in fMRI BOLD Signal Between RVIP Task and Control Task in Inferior Frontal Gyri (IFG) During Sustained Attention Task on Satiated Day — -0.0023…
Alzheimer's Disease
Primary: Amyloid Deposition Obtained on a 18F-flutemetamol Brain Scan. — 1.65 ratio of flutemetamol absorbed — p=<0.05
Frontotemporal Dementia (FTD)
Primary: Change in Agitation and Aggression as Measured by the Neuropsychiatric Inventory Scale (NPI) — 7.14; 5.75 score on a scale
Primary Progressive Aphasia · Behavioral Variant of Frontotemporal Dementia · Frontotemporal Dementia, Behavioral Variant
Primary: Proportion of PPA Subjects That Showed Elevated Tau PET Binding Compared to Normal Controls — 3; 0; 17; 0 Participants
Frontotemporal Dementia
Primary: Qualitative Evaluation of Flortaucipir PET Scans — 0; 0; 13 Participants
Metabolism - Cerebral Energy
Primary: Magnetic Resonance Spectroscopy (MRS) Will Measure a Change in Cerebral Energy Function in Brain Tissue — .011; .007; .009; .006 Difference in metabolite amplitude
Frontal Lobe Dementia · Frontotemporal Lobe Dementia · Semantic Dementia
Primary: Change in Neuropsychiatric Inventory (NPI) — -1.9; 0.3 units on a scale
Normal Pressure Hydrocephalus
Primary: Quantitative Estimates of Brain Uptake [18F]Flutemetamol and the Quantitative Immunohistochemical (IHC) Estimates of Amyloid Levels in Biopsy Samples Previously…
Parkinson's Disease
Primary: Mean Cortical Amyloid Burden — 0.990; 1.051; 1.146 SUVR
Schizophrenia
Primary: Change in BOLD Signal in Anterior Cingulate Cortex — -0.0188; 0.0124 BOLD signal change (Mismatch vs. Match)
Alzheimer's Disease
Primary: Percent Change From Baseline to Week 12 Based on Hippocampus Connectivity Index (HCI) — 7.47 percent change
Menopause · Brain Activity · Cognition
Primary: Percent Change in Blood Oxygen Level Dependent (BOLD) Signal — 0.41; -0.11 percent change
Phenylketonuria
Primary: Plasma Phenylalanine Level (mg/dl) — 18.0; 17.2 mg/dl — p=>0.05
Alzheimer's Disease · Cognitive Impairment
Primary: Change in Brain Glucose Metabolism Measured Using 18-Fluorodeoxyglucose Positron Emission Tomography (18FDG-PET) — -3.40; -1.07; -7.58; -3.09 SUVBSA2
Traumatic Brain Injury
Primary: Glasgow Outcome Scale-Extended — 6.21; 6.30 units on a scale
CTE · TBI (Traumatic Brain Injury)
Primary: Distribution Volume Ratio (DVR) — 1.30; 1.39; 1.26; 1.34 Distribution Volume Ratio (DVR) — p=<0.02
Dementia With Lewy Bodies
Primary: Functional Connectivity Scores Between Pairs of Large Scale Brain Networks. — 0.164; 0.374; 0.344; 0.340 connectivity score
Alzheimer's Disease · Frontotemporal Dementia, Behavioral Variant
Primary: Change in Clinical Disease Severity (CDR) — -0.1; 0.0; 0.0; 0.0 score on a scale
Drug Addiction · Executive Dysfunction
Primary: Craving — 5.522; 3.818; 4.391; 4.136 scores — p=< 0.01
Lewy Body Disease · Lewy Body Variant of Alzheimer Disease · Lewy Body Dementia With Behavioral Disturbance
Primary: Dementia Cognitive Fluctuations Scale — 11.75; 8.33 score on a scale — p=<0.001