Results 61 to 70 of about 13,616,034 (391)

Prediction of Cognitive Decline from White Matter Hyperintensity and Single-Photon Emission Computed Tomography in Alzheimer’s Disease

open access: yesFrontiers in Neurology, 2017
BackgroundWhile several studies support an association of white matter hyperintensity (WMH) volume and regional cerebral blood flow (rCBF) with cognitive decline in Alzheimer’s disease (AD), no reports have simultaneously considered the effects of both ...
Ken-ichi Tabei   +6 more
doaj   +1 more source

Serum glial cell line-derived neurotrophic factor (GDNF) a potential biomarker of executive function in Parkinson’s disease

open access: yesFrontiers in Neuroscience, 2023
ObjectiveEvidence shows that the impairment of executive function (EF) is mainly attributed to the degeneration of frontal-striatal dopamine pathway. Glial cell line-derived neurotrophic factor (GDNF), as the strongest protective neurotrophic factor for ...
Shu-Yan Tong   +9 more
doaj   +1 more source

NAD+‐Boosters Improve Mitochondria Quality Control In Parkinson's Disease Models Via Mitochondrial UPR

open access: yesAdvanced Science, EarlyView.
Treatment of MPTP‐incubated cells with NAD+‐boosters increase the UPRmt/mitophagy‐related mitochondria quality control (MQC). Disturbed plasma UPRmt‐mitophagy‐mediated MQC profiles in PD patient samples. NMN inhibits motor deficit and forestalls neuropathology phenotypes of PD mice, which is required the atf4‐medicated UPRmt pathway.
Shuoting Zhou   +16 more
wiley   +1 more source

Comparison of the Original and Parallel Forms of the Three Words-Three Shapes Test

open access: yesTürk Nöroloji Dergisi, 2018
Objective: The Three Words-Three Shapes test is a moderately difficult memory and learning test, which is very suitable for use in clinical applications. It allows the evaluation of both verbal and non-verbal materials in the same modality.
Çiğdem Kudiaki   +2 more
doaj   +1 more source

A Novel Neuropsychological Tool for Immersive Assessment of Concussion and Correlation with Subclinical Head Impacts

open access: yesNeurotrauma Reports, 2021
Mild traumatic brain injury (mTBI) remains a diagnostic challenge and therefore strategies for objective assessment of neurological function are key to limiting long-term sequelae.
Tamara R. Espinoza   +10 more
doaj   +1 more source

Duration of Posttraumatic Amnesia Predicts Neuropsychological and Global Outcome in Complicated Mild Traumatic Brain Injury. [PDF]

open access: yes, 2016
OBJECTIVES: Examine the effects of posttraumatic amnesia (PTA) duration on neuropsychological and global recovery from 1 to 6 months after complicated mild traumatic brain injury (cmTBI). PARTICIPANTS: A total of 330 persons with cmTBI defined as Glasgow
Barber, Jason   +10 more
core   +2 more sources

H2O2‐Activated Serotonin Precursor Probe for Mapping Neuronal Redox Homeostasis Reveals 5‐HT Interactions with Neighboring Proteins Under Oxidative Stress

open access: yesAdvanced Science, EarlyView.
HOP, an innovative ICT‐based fluorescent probe, visualizes H2O2 in stressed neurons while locally releasing serotonin (5‐HT) for real‐time protein interaction mapping. Its unique tandem sensing and labeling strategy reveals 5‐HT's role under oxidative stress, offering a powerful tool for neurophysiological research and therapeutic discovery.
Yani Liu   +9 more
wiley   +1 more source

Neuropsychological impairment in post-COVID condition individuals with and without cognitive complaints

open access: yesFrontiers in Aging Neuroscience, 2022
One of the most prevalent symptoms of post-COVID condition is cognitive impairment, which results in a significant degree of disability and low quality of life.
Mar Ariza   +73 more
doaj   +1 more source

Enhanced Brain‐Heart Connectivity as a Precursor of Reduced State Anxiety after Therapeutic Virtual Reality Immersion

open access: yesAdvanced Science, EarlyView.
This study shows that enhanced brain‐to‐heart coupling is a precursor of anxiety reduction following a virtual reality‐based non‐pharmacological intervention. Driven by midline beta rhythms, this effect suggests the involvement of central‐autonomic interactions.
Idil Sezer   +6 more
wiley   +1 more source

Establishing normative values for 18-35 years age in neuropsychological tests used with head and brain injury patients during cognitive rehabilitation: Benton Visual Retention Test and National Adult Reading Test [PDF]

open access: yes
The Benton Visual Retention Test (BVRT) is a neuropsychological assessment of visuo-spatial and visuo-memory ability. Claims of high reliability and validity are based on solitary samples representative of a wide age range.
Chinnery, H.   +2 more
core   +1 more source

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