A simple neuronal model is assumed in which, after a refractory period, excitatory and inhibitory
exponentially decaying inputs of constant size occur at random intervals and sum until a …

Approximate equations are derived for the amount of information a nerve cell or group of
nerve cells can transmit about a stimulus of a given duration using a frequency code (ie, …

Sensory, motor and cortical neurons fire impulses or spikes at a regular, but slowly declining,
rate in response to a constant current stimulus. Yet, the intervals between spikes often vary …

The pattern of nerve action potentials produced by unit permeability changes (quantal inputs)
occurring at random is considered analytically and by computer simulation methods. The …

Presynaptic inhibition plays an important role in controlling sensory processing of information
in humans, as in other animals. However, because of experimental constraints the …

The gastrointestinal tracts of mammals are colonized by hundreds of microbial species that
contribute to health, including colonization resistance against intestinal pathogens 1 . Many …

Chronic recording is possible from nerve fibers which have grown through holes in an
insulating medium (regeneration electrodes) or which are enclosed by an insulating sheath (cuff …

The rationale to support resistance training as an adjunct to an adult fitness or exercise-based
cardiac rehabilitation program stems from several lines of evidence. Moderate-to-…

Although investigators have postulated that the thin ideal for women espoused in the media
is related to the high rates of eating disorders among females, little research has examined …

Simultaneous manometry and Perkins tonometry were performed at 10.0, 20.0, and 30.0 mm
Hg on 15 eyes on which intraocular procedures were performed. There was a statistically …