BIOMAT Database Logo BIOMAT Database Logo

An adjustable constant current stimulator for electrophysiologic experiments. 1977

J G Spenney, and F Ostroy

UI MeSH Term Description Entries
D008564 Membrane Potentials The voltage differences across a membrane. For cellular membranes they are computed by subtracting the voltage measured outside the membrane from the voltage measured inside the membrane. They result from differences of inside versus outside concentration of potassium, sodium, chloride, and other ions across cells' or ORGANELLES membranes. For excitable cells, the resting membrane potentials range between -30 and -100 millivolts. Physical, chemical, or electrical stimuli can make a membrane potential more negative (hyperpolarization), or less negative (depolarization). Resting Potentials,Transmembrane Potentials,Delta Psi,Resting Membrane Potential,Transmembrane Electrical Potential Difference,Transmembrane Potential Difference,Difference, Transmembrane Potential,Differences, Transmembrane Potential,Membrane Potential,Membrane Potential, Resting,Membrane Potentials, Resting,Potential Difference, Transmembrane,Potential Differences, Transmembrane,Potential, Membrane,Potential, Resting,Potential, Transmembrane,Potentials, Membrane,Potentials, Resting,Potentials, Transmembrane,Resting Membrane Potentials,Resting Potential,Transmembrane Potential,Transmembrane Potential Differences
D004558 Electric Stimulation Use of electric potential or currents to elicit biological responses. Stimulation, Electric,Electrical Stimulation,Electric Stimulations,Electrical Stimulations,Stimulation, Electrical,Stimulations, Electric,Stimulations, Electrical
D004594 Electrophysiology The study of the generation and behavior of electrical charges in living organisms particularly the nervous system and the effects of electricity on living organisms.
D005753 Gastric Mucosa Lining of the STOMACH, consisting of an inner EPITHELIUM, a middle LAMINA PROPRIA, and an outer MUSCULARIS MUCOSAE. The surface cells produce MUCUS that protects the stomach from attack by digestive acid and enzymes. When the epithelium invaginates into the LAMINA PROPRIA at various region of the stomach (CARDIA; GASTRIC FUNDUS; and PYLORUS), different tubular gastric glands are formed. These glands consist of cells that secrete mucus, enzymes, HYDROCHLORIC ACID, or hormones. Cardiac Glands,Gastric Glands,Pyloric Glands,Cardiac Gland,Gastric Gland,Gastric Mucosas,Gland, Cardiac,Gland, Gastric,Gland, Pyloric,Glands, Cardiac,Glands, Gastric,Glands, Pyloric,Mucosa, Gastric,Mucosas, Gastric,Pyloric Gland
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia

Related Publications

J G Spenney, and F Ostroy
An isolated constant-current stimulator for use with man.
March 1967, Journal of applied physiology,
J G Spenney, and F Ostroy
A constant-current stimulator.
May 1980, Physiology & behavior,
J G Spenney, and F Ostroy
A constant current impulse stimulator.
March 1947, Archives of physical medicine and rehabilitation,
J G Spenney, and F Ostroy
An easily constructed biphasic constant-current stimulator for intracranial self-stimulation.
July 1982, Physiology & behavior,
J G Spenney, and F Ostroy
Constant-current adjustable-waveform microstimulator for an implantable hybrid neural prosthesis.
January 2007, Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference,
J G Spenney, and F Ostroy
A constant current square wave stimulator.
October 1946, Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.),
J G Spenney, and F Ostroy
Safe, constant-current, electric-shock stimulator.
July 1973, Medical & biological engineering,
J G Spenney, and F Ostroy
A digitally controlled constant current stimulator.
September 1970, Electroencephalography and clinical neurophysiology,
J G Spenney, and F Ostroy
A battery powered constant current stimulator.
April 1983, Journal of biomedical engineering,
J G Spenney, and F Ostroy
An automatic, optically isolated, biphasic constant current stimulator adapter for artefact suppression.
February 1981, Electroencephalography and clinical neurophysiology,
Copied contents to your clipboard!