Results 11 to 20 of about 257,790 (298)

Auditory Event-Related “Global Effect” Predicts Recovery of Overt Consciousness

open access: yesFrontiers in Neurology, 2021
Objective: To explore whether the presence of an event-related potential (ERP) “global effect” (GE+)—that corresponds to a correlate of conscious processing in the local–global auditory task—predicts behaviorally overt consciousness recovery in a large ...
Pauline Perez   +12 more
doaj   +1 more source

Evoked potential variability [PDF]

open access: yesJournal of Neuroscience Methods, 2009
An unsupervised correlation-based clustering method was developed to assess the trial-to-trial variability of auditory evoked potentials (AEPs). The method first decomposes single trials into three frequency bands, each containing activity primarily associated with one of the three major AEP components, i.e., P50, N100 and P200.
Lingli Hu   +2 more
openaire   +3 more sources

Intraoperative Neurophysiologic Examination in Central Nervous System Tumor Surgery: Four-year Single-institution Experience

open access: yesTürk Nöroloji Dergisi, 2017
Objective: Intraoperative neurophysiologic monitoring (IONM) is widely used nowadays to minimize neurologic morbidity in neurosurgical operations. Our goal was to describe the standard IONM techniques used in our center and to discuss our own clinical ...
F Gökçem Yıldız   +3 more
doaj   +1 more source

EEG responses induced by cerebellar TMS at rest and during visuomotor adaptation

open access: yesNeuroImage, 2023
Background: Connections between the cerebellum and the cortex play a critical role in learning and executing complex behaviours. Dual-coil transcranial magnetic stimulation (TMS) can be used non-invasively to probe connectivity changes between the ...
Po-Yu Fong   +10 more
doaj   +1 more source

Impaired Anorectal Afferents Is a Potential Pathophysiological Factor Associated to Functional Anorectal Pain

open access: yesFrontiers in Neurology, 2020
Background/Aims: Functional anorectal pain (FARP) is a functional gastrointestinal disease, which belongs to chronic pelvic floor pain. The mechanisms of its development are not fully understood.
Qi Zhang   +6 more
doaj   +1 more source

P300 Latency and Neurocognitive Functioning in Recently Diagnosed Human Immunodeficiency Virus Patients

open access: yesIndian Journal of Psychological Medicine, 2012
Aim: To assess the P300 latency and amplitude in recently diagnosed human immunodeficiency virus (HIV)-positive patients and compare the same with a healthy control group.
Ritu Nehra   +4 more
doaj   +1 more source

Neurological Deficits among Beta-Thalassemia Patients and its Possible Therapeutic Intervention : A Comprehensive Review

open access: yesJournal of the Dow University of Health Sciences, 2020
Beta-thalassemia is a genetico-haematological disorder that affects the integrity, structure, and survival of red blood cells due to deleterious mutation in the β-globulin chain of hemoglobin.
Fahad Hassan Shah   +6 more
doaj   +1 more source

Assessment of Cerebral Hypoxemia and Its Impact on Cognitive and Psychological Functions in Patients With Obstructive Sleep Apnea Syndrome [PDF]

open access: yesSleep Medicine Research, 2023
Background and Objective The precise pathophysiology of cognitive impedance and mental illness in obstructive sleep apnea (OSA) patients remains elusive.
Marwa Y. Badr   +6 more
doaj   +1 more source

Neuronal Avalanches Across the Rat Somatosensory Barrel Cortex and the Effect of Single Whisker Stimulation

open access: yesFrontiers in Systems Neuroscience, 2021
Since its first experimental signatures, the so called “critical brain hypothesis” has been extensively studied. Yet, its actual foundations remain elusive.
Benedetta Mariani   +11 more
doaj   +1 more source

Vibratory Evoked Potentials

open access: yes, 2015
Numerous pathologies in medicine are characterized with deficit related to deep sense. Diagnostic methods currently used for testing features of deep sense in individuals are ex-tremely subjective and depend on patients’ co-operability, which is not always possible, especially with patients in coma, patients who are not able to communicate or small ...
Krbot Skorić, Magdalena   +4 more
openaire   +5 more sources

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