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Cholinergic transmission underlies modulation of frustration by open field exposure
(Pergamon-Elsevier Science Ltd, 2016-01)
Frustration can be defined as an emotional state generated by the omission or devaluation in the quantity or quality of an expected appetitive reward. Thus, reactivity to a reward is affected by prior experience with the ...
Modulation of hypercapnic respiratory response by cholinergic transmission in the commissural nucleus of the solitary tract
(2020-01-01)
The nucleus of the solitary tract (NTS) is an important area of the brainstem that receives and integrates afferent cardiorespiratory sensorial information, including those from arterial chemoreceptors and baroreceptors. ...
Activation of presynaptic GABA b(1a,2) receptors inhibits synaptic transmission at mammalian inhibitory cholinergic olivocochlear-hair cell synapses
(Society for Neuroscience, 2013-09)
The synapse between olivocochlear (OC) neurons and cochlear mechanosensory hair cells is cholinergic, fast, and inhibitory. The inhibitory sign of this cholinergic synapse is accounted for by the activation of Ca 2+ ...
Role of cholinergic, opioidergic and GABAergic neurotransmission of the dorsal hippocampus in the modulation of nociception in guinea pigs
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
Aims: Several physiological, pharmacological and behavioral lines of evidence suggest that the hippocampal formation is involved in nociception. The hippocampus is also believed to play an important role in the affective ...
Comparison of the effects of barbiturate, benzodiazepine and ketamine on visual evoked potentials in rabbits
(2005-07-01)
The aim of this study was to compare the effects of barbiturate, benzodiazepine and ketamine on flash-evoked potentials (F-VEP) in adult rabbits. A total of 36 animals were studied, 16 after pentobarbital endovenous (EV) ...
Comparison of the effects of barbiturate, benzodiazepine and ketamine on visual evoked potentials in rabbits
(2005-07-01)
The aim of this study was to compare the effects of barbiturate, benzodiazepine and ketamine on flash-evoked potentials (F-VEP) in adult rabbits. A total of 36 animals were studied, 16 after pentobarbital endovenous (EV) ...
Amyloid Precursor Protein in Central and Peripheral Cholinergic Synaptopathies
(Nova Science Publishers, 2011-05)
Alzheimer´s disease is the most widespread form of dementia in the elderly. One of the characteristics of this disease is the profound functional deficit of the cholinergic system as a consequence of synaptic loss. Amyloid ...
Electrical properties and functional expression of ionic channels in cochlear inner hair cells of mice lacking the α10 nicotinic cholinergic receptor subunit
(Springer, 2009-06)
Cochlear inner hair cells (IHCs) release neurotransmitter onto afferent auditory nerve fibers in response to sound stimulation. During early development, synaptic transmission is triggered by spontaneous Ca2+ spikes which ...