Results 241 to 250 of about 23,945 (282)

Lateral habenula and periaqueductal gray neurons signal reward prediction error and continuity of reward expectancy to drive reward-seeking behavior. [PDF]

Cell Rep
Lee H, Hikosaka O.
europepmc   +1 more source

Adiponectin modulates the diurnal hepatic transcriptome and energy metabolism in male mice. [PDF]

Endocr Connect
Hirose M, Calvo E, Pilorz V, Kaehler M, Cascorbi I, Nagel I, de Assis LVM, Oster H.   +7 more
europepmc   +1 more source

On phasic inhibition during hippocampal theta [PDF]

Network: Computation in Neural Systems, 2014
Two computational models are used to explore the possible implications of recent experimental data (Royer et al. 2012) on phasic inhibition during theta frequency (4-10 Hz) oscillations in the hippocampi of actively behaving rodents. A working hypothesis from previous experimental and modelling studies is that a theta cycle is divided into encoding ...
Graham, Bruce, Spera, Emiliano
openaire   +4 more sources

Characteristics of inspiratory inhibition by phasic volume feedback in cats [PDF]

Journal of Applied Physiology, 1978
The dependence of phrenic efferent discharge on vagal-volume feedback was examined in barbiturate-anesthetized, paralyzed cats ventilated by a phrenic-driven servo respirator. The characteristics of the respiratory were altered for a single breath, and the resulting change in phrenic activity was quantitated by comparison with phrenic activity without
M K, Younes, J E, Remmers, J, Baker
openaire   +3 more sources

Phasic GABAA-Mediated Inhibition [PDF]

, 2012
Abstract This review will focus on GABAA-mediated phasic inhibition which, in physiological conditions, exerts a powerful control on cell excitability and network oscillations thought to be associated with higher cognitive functions.3 An impairment of fast GABAergic signaling is involved in various psychiatric and neurological disorders ...
Enrico Cherubini, Cherubini, Enrico
openaire   +2 more sources

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A quantitative assessment of the maturation of phasic motor inhibition during REM sleep

Journal of the Neurological Sciences, 1996
During rapid eye movement (REM) sleep, phasic and further motor inhibition occurs during clusters of REMs besides tonic motor inhibition. We describe the age-related quantitative change of the activity of this REM-related phasic motor inhibition. For this purpose, we introduced the phasic inhibition index (PII).
Jun Kohyama, J Kohyama
exaly   +3 more sources

Inhibition of inspiratory upper airway motoneuron activity by phasic volume feedback [PDF]

Journal of Applied Physiology, 1986
The effects of phasic volume feedback on efferent hypoglossal, recurrent laryngeal and phrenic nerve activity were studied in decerebrate, paralyzed intubated cats ventilated with a phrenic-driven servo-respirator. The gain of the respirator was altered for single inspirations, and the resulting changes in neural activities were quantified by ...
S. T. Kuna
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Inhibition of ipsilateral motor cortex during phasic generation of low force

Clinical Neurophysiology, 2001
To study the effect of different types of unilateral pinch grips on excitability of the ipsilateral motor cortex.In 9 healthy volunteers, transcranial magnetic stimuli (TMS) were applied over one motor cortex while the subjects performed either phasic or tonic ipsilateral pinch grips with different force levels (range 1-40% maximum voluntary ...
J Liepert, C Terborg
exaly   +3 more sources

Selective Modulation of Tonic and Phasic Inhibitions in Dentate Gyrus Granule Cells [PDF]

Journal of Neurophysiology, 2002
In some nerve cells, activation of GABAAreceptors by GABA results in phasic and tonic conductances. Transient activation of synaptic receptors generates phasic inhibition, whereas tonic inhibition originates from GABA acting on extrasynaptic receptors, like in cerebellar granule cells, where it is thought to result from the activation of extrasynaptic ...
Zoltan, Nusser, Istvan, Mody
openaire   +3 more sources