Electrophysiological Phenomena - Physiology
Research News and Information

Monday, November 23, 2009

Trains of transcranial direct current stimulation antagonize motor cortex hypoexcitability induced by acute hemicerebellectomy.

29 Sep 2009 OBJECT: The cerebellum is a key modulator of motor cortex activity, allowing both the maintenance and fine-tuning of motor cortex discharges. One elemental defect associated with acute cerebellar lesions is decreased excitability of the ... Read more...

Identification of the subthalamic nucleus in deep brain stimulation surgery with a novel wavelet-derived measure of neural background activity.

29 Sep 2009 OBJECT: The authors developed a wavelet-based measure for quantitative assessment of neural background activity during intraoperative neurophysiological recordings so that the boundaries of the subthalamic nucleus (STN) can be more easily localized ... Read more...

The motor-evoked potential threshold evaluated by tractography and electrical stimulation.

29 Sep 2009 OBJECT: To validate the corticospinal tract (CST) illustrated by diffusion tensor imaging, the authors used tractography-integrated neuronavigation and direct fiber stimulation with monopolar electric currents. METHODS: Forty patients with brain ... Read more...

Latest indexed articles for 'Electrophysiological Phenomena - Physiology'

These are the very latest articles for this heading:

• Trains of transcranial direct current stimulation antagonize motor cortex hypoexcitability induced by acute hemicerebellectomy. 29 Sep 2009
• Identification of the subthalamic nucleus in deep brain stimulation surgery with a novel wavelet-derived measure of neural background activity. 29 Sep 2009
• The motor-evoked potential threshold evaluated by tractography and electrical stimulation. 29 Sep 2009
• Electrophysiological properties of thalamic, subthalamic and nigral neurons during the anti-parkinsonian placebo response. 20 Jun 2009
• TMS-EEG co-registration: on TMS-induced artifact. 14 Jun 2009
• Properties of glycine receptors underlying synaptic currents in presynaptic axon terminals of rod bipolar cells in the rat retina. 13 Jun 2009
• Effect of thermal acclimation on action potentials and sarcolemmal K+ channels from Pacific bluefin tuna cardiomyocytes. 8 Jun 2009
• Towards a computational method for imaging the extracellular potassium concentration during regional ischemia. 7 Jun 2009
• Quantitative study of the sleep onset period via detrended fluctuation analysis: normal vs. narcoleptic subjects. 22 May 2009
• Towards accurate numerical method for monodomain models using a realistic heart geometry. 13 May 2009
• How multiple conductances determine electrophysiological properties in a multicompartment model. 27 Apr 2009
• Behavioural and electrophysiological characterisation of experimentally induced osteoarthritis and neuropathy in C57Bl/6 mice. 18 Apr 2009
• Origin and propagation of the slow wave in the canine stomach: the outlines of a gastric conduction system. 7 Apr 2009
• Cross-inhibition between nicotinic acetylcholine receptors and P2X receptors in myenteric neurons and HEK-293 cells. 31 Mar 2009
• TRPC channels function independently of STIM1 and Orai1. 28 Mar 2009
• Loss of functional K+ channels encoded by ether-à-go-go-related genes in mouse myometrium prior to labour onset. 28 Mar 2009
• A reliability analysis of cardiac repolarization time markers. 25 Mar 2009
• Human ClCa1 modulates anionic conduction of calcium-dependent chloride currents. 21 Mar 2009
• Cell volume and membrane stretch independently control K+ channel activity. 14 Mar 2009
• Functional K(ATP) channels in the rat retinal microvasculature: topographical distribution, redox regulation, spermine modulation and diabetic alteration. 14 Mar 2009

See a longer list of these articles.

Technical information about 'Electrophysiological Phenomena'

Definition: The electrical properties, characteristics of living organisms, and the processes of organisms or their parts that are involved in generating and responding to electrical charges.

Descriptor UI: D055724

Alternative terms: Electrophysiological Phenomena; Phenomena, Electrophysiological; Electrophysiological Phenomenon; Phenomenon, Electrophysiological; Electrophysiological Concepts; Concept, Electrophysiological; Concepts, Electrophysiological; Electrophysiological Concept; Electrophysiologic Concepts; Concept, Electrophysiologic; Concepts, Electrophysiologic; Electrophysiologic Concept; Electrophysiologic Phenomena; Phenomena, Electrophysiologic;

Allowable Qualifiers: drug effects; genetics; immunology; physiology; radiation effects;

Tree Number: G07.265;

History Note: 2009

Technical Notes: general or unspecified; prefer specifics