Results 11 to 20 of about 41,154 (198)

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

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

Evaluation of different vagus nerve stimulation anatomical targets in the ear by vagus evoked potential responses

open access: yesBrain and Behavior, 2021
Background Electrical auricular vagus nerve stimulation (taVNS) is an emerging therapy. Stimuli are transported to brainstem nuclei, whereby its multiple projections reach to many subcortical and cortical areas, thus allowing the neuromodulation of ...
Iñaki Garcia deGurtubay   +4 more
doaj   +1 more source

Spatial Recognition Memory: Differential Brain Strategic Activation According to Sex

open access: yesFrontiers in Behavioral Neuroscience, 2021
Human spatial memory research has significantly progressed since the development of computerized tasks, with many studies examining sex-related performances. However, few studies explore the underlying electrophysiological correlates according to sex. In
Joaquín Castillo   +10 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

Approaches and Limitations in the Investigation of Synaptic Transmission and Plasticity

open access: yesFrontiers in Synaptic Neuroscience, 2019
The numbers and strengths of synapses in the brain change throughout development, and even into adulthood, as synaptic inputs are added, eliminated, and refined in response to ongoing neural activity.
Stephen D. Glasgow   +4 more
doaj   +1 more source

The Evoked Compound Action Potential as a Predictor for Perception in Chronic Pain Patients: Tools for Automatic Spinal Cord Stimulator Programming and Control

open access: yesFrontiers in Neuroscience, 2021
ObjectivesSpinal cord stimulation (SCS) is a drug free treatment for chronic pain. Recent technological advances have enabled sensing of the evoked compound action potential (ECAP), a biopotential that represents neural activity elicited from SCS.
Julie G. Pilitsis   +6 more
doaj   +1 more source

What is the effect of benzodiazepines on deep brain activity? A study in pediatric patients with dystonia

open access: yesFrontiers in Neurology, 2023
IntroductionBenzodiazepines (BDZs) are commonly used to treat the symptoms of movement disorders; however, deep brain stimulation (DBS) has become a popular treatment for these disorders.
Estefania Hernandez-Martin   +5 more
doaj   +1 more source

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

Cortical Auditory Evoked Potentials in 2-Year-Old Subjects

open access: yesInternational Archives of Otorhinolaryngology, 2020
Introduction Cortical auditory evoked potentials (CAEPs) can be used to evaluate both peripheral and cortical components of auditory function, and contribute to the assessment of functional sensitivity and auditory thresholds, especially in neonates and ...
Inaê Costa   +4 more
doaj   +1 more source

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