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About 9,810 results

ALLMedicine™ Evoked Potentials Center

Research & Reviews  3,522 results

Location-specific cutaneous electrical stimulation of the footsole modulates corticospi...
https://doi.org/10.14814/phy2.15240
Physiological Reports; Gill G, Forman DA et. al.

Jul 3rd, 2022 - Non-noxious electrical stimulation to distinct locations of the foot sole evokes location-specific cutaneous reflex responses in lower limb muscles. These reflexes occur at latencies that may enable them to be mediated via a transcortical pathway....

Influence of tapentadol and oxycodone on the spinal cord and brain using electrophysiol...
https://doi.org/10.1111/bcp.15453
British Journal of Clinical Pharmacology; Nedergaard RB, Hansen TM et. al.

Jul 2nd, 2022 - To investigate tapentadol and oxycodone's effects using the nociceptive withdrawal reflex and sensory evoked potentials. Twenty-one healthy volunteers completed a cross-over-trial with oxycodone (10 mg), tapentadol (50 mg) extended-release tablets...

Experimental suppression of transcranial magnetic stimulation-electroencephalography se...
https://doi.org/10.1002/hbm.25990
Human Brain Mapping; Ross JM, Sarkar M et. al.

Jul 1st, 2022 - The sensory experience of transcranial magnetic stimulation (TMS) evokes cortical responses measured in electroencephalography (EEG) that confound interpretation of TMS-evoked potentials (TEPs). Methods for sensory masking have been proposed to mi...

Normal Values in Hearing and Balance Testing
https://clinicaltrials.gov/ct2/show/NCT01629108

Jul 1st, 2022 - Objective: This is a normative data collection protocol. The primary objective is to establish the normative range of data for the NIH research population on tests of auditory and vestibular function that employ parameters and/or methodologies tha...

Neuropharmacologic Imaging and Biomarker Assessments of Response to Acute and Repeated-Dosed Ketamine Infusions in Major Depressive Disorder
https://clinicaltrials.gov/ct2/show/NCT03065335

Jul 1st, 2022 - Objective The current protocol has a two-fold purpose. In the pharmacodynamic imaging phase, we will investigate the neuropharmacodynamics of acute intravenous ketamine administration in patients with major depressive disorder (MDD) and healthy vo...

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Clinicaltrials.gov  365 results

Normal Values in Hearing and Balance Testing
https://clinicaltrials.gov/ct2/show/NCT01629108

Jul 1st, 2022 - Objective: This is a normative data collection protocol. The primary objective is to establish the normative range of data for the NIH research population on tests of auditory and vestibular function that employ parameters and/or methodologies tha...

Neuropharmacologic Imaging and Biomarker Assessments of Response to Acute and Repeated-Dosed Ketamine Infusions in Major Depressive Disorder
https://clinicaltrials.gov/ct2/show/NCT03065335

Jul 1st, 2022 - Objective The current protocol has a two-fold purpose. In the pharmacodynamic imaging phase, we will investigate the neuropharmacodynamics of acute intravenous ketamine administration in patients with major depressive disorder (MDD) and healthy vo...

Natural History of Multiple Sclerosis and Its Mimickers
https://clinicaltrials.gov/ct2/show/NCT02504840

Jul 1st, 2022 - Objectives. The goals of this protocol are to study the pathophysiology of multiple sclerosis (MS), primarily through small studies that utilize magnetic resonance imaging (MRI), and to correlate the results with clinical and biological measures. ...

Propensity to Develop Plasticity in the Parieto-Motor Networks in Dystonia From the Perspective of Abnormal High-Order Motor Processing
https://clinicaltrials.gov/ct2/show/NCT02504905

Jul 1st, 2022 - Objective: The purpose of this protocol is to improve understanding of the pathophysiology of dystonia by performing an electrophysiological study using plasticity induction protocols based on dual-site transcranial magnetic stimulation (TMS). We ...

Phenotypic Description of Patients With Atypical Clinical Forms of PLA2G6 Mutations
https://clinicaltrials.gov/ct2/show/NCT05440994

Jul 1st, 2022 - Patients with biallelic mutations in PLA2G6 with an atypic INAD starting before 18 years will be recruited after a collaboration call of neuropaediatricians in France. After family consent, a retrospective collection of data will be performed usin...

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News  37 results

'Landmark' Study Pushed Detection of Covert Consciousness in TBI
https://www.staging.medscape.com/viewarticle/939897

Oct 28th, 2020 - Compelling advances in the ability to detect signs of consciousness in unconscious patients who have experienced traumatic brain injury (TBI) are leading to unprecedented changes in the field. There is now hope of improving outcomes and even spari...

Altered Visual Processing a Nonverbal Marker of Autism?
https://www.medscape.com/viewarticle/917360

Aug 28th, 2019 - Patients with autism may have altered visual processing, which could serve as an objective, nonverbal neural marker of the disorder, new research suggests. Using electroencephalography (EEG), investigators found that adults with autism have differ...

Nutrient May Protect the Fetal Brain From Prenatal Marijuana Use
https://www.staging.medscape.com/viewarticle/916305

Aug 1st, 2019 - Choline, an essential micronutrient, appears to guard against fetal brain damage caused by prenatal marijuana exposure, new research suggests. Investigators found in utero exposure to marijuana negatively affects the fetal brain as early as 10 wee...

Brain 'Go and Stop' Response May Hone ADHD Diagnosis in Kids
https://www.medscape.com/viewarticle/915853

Jul 19th, 2019 - Differing brain activity, such as motor cortex inhibition and modulation, in attention deficit hyperactivity disorder (ADHD) could provide a more precise diagnosis of the condition, new research suggests. In a case control study, the ability to st...

Exploring Origin of Photophobia in Migraineurs
https://www.mdedge.com/neurology/migraineresourcecenter/article/189126/headache-migraine/exploring-origin-photophobia

Nov 16th, 2018 - Patients with migrane are more sensitive to all colors of light during the ictal phase than the during interictal phase, according to a recent study, but control subjects do not experience pain when exposed to different colors of light. In order t.

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