Results 141 to 150 of about 15,987 (217)

Improvement on Attention Networks Among Military Personnel: The Right IFG and tDCS Matter

open access: yesHuman Brain Mapping, Volume 46, Issue 14, 01 October 2025.
tDCS targeting the right IFG optimally enhances soldiers' executive attention, uniquely reducing Stroop effect behavior by improving neural efficiency. While both tDCS and tACS lowered Stroop‐related neural activity, only tDCS yielded behavioral gains. This establishes tDCS as the superior method for efficient cognitive enhancement in military training.
Hongliang Lu   +12 more
wiley   +1 more source

Use of Mitochondrial Delayed Luminescence Measurements From Brain Tissue to Optimize Photobiomodulation Prarameters in Alzheimer's Disease Mice

open access: yesJournal of Biophotonics, Volume 18, Issue 10, October 2025.
Photobiomodulation (808 nm laser, optimized at 80 Hz, 30% duty cycle) significantly enhances mitochondrial function, reduces β‐amyloid deposition, and attenuates microglial activation in a 5XFAD Alzheimer's mouse model. Delayed luminescence serves as a novel bioenergetic marker, linking improved mitochondrial efficiency to cognitive and ...
Hong Bae Kim, Chang Kyu Sung
wiley   +1 more source

Association between Perceived Dysphagia Symptoms and Swallowing Physiology in Parkinson's Disease

open access: yesMovement Disorders Clinical Practice, Volume 12, Issue 10, Page 1571-1581, October 2025.
Abstract Background Swallowing disorders are prevalent in Parkinson's disease (PD). Swallowing assessment often relies on patient‐reported outcome measures (PROMs). Although PROMs and physiologic swallowing measures correlate with disease severity, the relationship between PROMs and physiologic swallowing impairments is unclear.
Rabab Rangwala   +4 more
wiley   +1 more source

A Systematic Review of Aperiodic Neural Activity in Clinical Investigations

open access: yesEuropean Journal of Neuroscience, Volume 62, Issue 7, October 2025.
This systematic literature review examines aperiodic neural activity in clinical disorders, summarizing current findings and discussion topics. One‐hundred seventy‐seven reports from across 38 distinct diagnoses are reviewed, finding widespread relationships between aperiodic activity and clinical disorders, though with notable variability within and ...
Thomas Donoghue
wiley   +1 more source

The Effects of tDCS on Speech Fluency in People Who Stutter: A Narrative Review

open access: yesEuropean Journal of Neuroscience, Volume 62, Issue 7, October 2025.
The studies reviewed in this study have reported a variable effectiveness of tDCS for enhancing speech fluency in PWS. As a result, it remains unclear whether tDCS is an effective tool for stuttering intervention, and the optimal stimulation parameters are not yet established. Several suggestions for future research are offered. ABSTRACT To improve the
Narges Moein   +3 more
wiley   +1 more source

Acute Supplementation of Beta‐Hydroxybutyrate Increases Visual Cortical Excitability in Humans: A Combined Electro‐EncephaloGraphy and Magnetic Resonance Spectroscopy Study

open access: yesEuropean Journal of Neuroscience, Volume 62, Issue 7, October 2025.
Elevated plasma β‐hydroxybutyrate levels achieved by acute supplementation increased occipital glutamate (but not GABA+) levels and enhanced visual cortical excitability, as measured by larger steady‐state visual evoked potentials. The glutamate increase correlated with the increased steady‐state visual evoked potentials amplitude.
Cecilia Steinwurzel   +6 more
wiley   +1 more source

NREM Sleep Oscillations Are Associated With Anxiety and Negative Affect in Young Adults

open access: yesJournal of Sleep Research, Volume 34, Issue 5, October 2025.
ABSTRACT Non‐rapid eye movement sleep (NREM) oscillations are critical for cognitive and affective processing. While several studies link anxiety and depression symptoms to sleep quality, a critical gap remains in elucidating the role of NREM physiology in sleep‐dependent processing of affect and anxiety symptoms. The goals of the present study were to
Hazal Arpaci   +5 more
wiley   +1 more source

The Future of Parasomnias

open access: yesJournal of Sleep Research, Volume 34, Issue 5, October 2025.
ABSTRACT Parasomnias are abnormal behaviours or mental experiences during sleep or the sleep–wake transition. As disorders of arousal (DOA) or REM sleep behaviour disorder (RBD) can be difficult to capture in the sleep laboratory and may need to be diagnosed in large communities, new home diagnostic devices are being developed, including actigraphy ...
Claudia Picard‐Deland   +5 more
wiley   +1 more source

Sleep and Dreams as Reflected by Science Fiction Literature and Films—Anything to Learn From?

open access: yesJournal of Sleep Research, Volume 34, Issue 5, October 2025.
ABSTRACT Sleep and dreams are frequent themes in science fiction (Sci‐Fi) literature and films, often used to explore questions about consciousness, reality, technology and the human experience. Sci‐Fi authors and filmmakers utilise the enigmatic nature of sleep and dreams to blur the boundaries between reality and imagination, raising philosophical ...
Dieter Riemann   +4 more
wiley   +1 more source

A Single Bout of Intermittent Hypoxia Increases Cerebral Blood Flow and Supports an Executive Function Benefit

open access: yesPsychophysiology, Volume 62, Issue 10, October 2025.
ABSTRACT Alternating between brief normoxic and hypoxic intervals (i.e., intermittent hypoxia: IH) increases cerebrovascular dilation, cerebral blood flow (CBF), and O2 extraction. Some work has shown that the physiological adaptations arising from multiple IH sessions improve brain health and executive function (EF)—a finding linked to a post ...
Denait Haile   +4 more
wiley   +1 more source

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