Results 41 to 50 of about 1,191,697 (276)

Ionic Basis for Membrane Potential Resonance in Neurons of the Inferior Olive.

open access: yesCell Reports, 2016
Some neurons have the ability to enhance output voltage to input current with a preferred frequency, which is called resonance. Resonance is thought to be a basis for membrane potential oscillation.
Yoshiko Matsumoto-Makidono   +8 more
semanticscholar   +1 more source

Architecture and development of olivocerebellar circuit topography

open access: yesFrontiers in Neural Circuits, 2013
The cerebellum has a simple tri-laminar structure that is comprised of relatively few cell types. Yet, its internal micro-circuitry is anatomically, biochemically, and functionally complex.
Stacey L Reeber   +3 more
doaj   +1 more source

Cross-Correlation in the Auditory Coincidence Detectors of Owls [PDF]

open access: yes, 2008
Interaural time difference (ITD) plays a central role in many auditory functions, most importantly in sound localization. The classic model for how ITD is computed was put forth by Jeffress (1948). One of the predictions of the Jeffress model is that the
Christianson, G. Björn   +2 more
core   +1 more source

The functional role of GABA and glycine in monaural and binaural processing in the inferior colliculus of horseshoe bats [PDF]

open access: yes, 1992
The functional role of GABA and glycine in monaural and binaural signal analysis was studied in single unit recordings from the central nucleus of the inferior colliculus (IC) of horseshoe bats (Rhinolophus rouxi) employing microiontophoresis of the ...
Grothe, Benedikt   +3 more
core   +1 more source

Modulation of Purkinje cell complex spike waveform by synchrony levels in the olivocerebellar system

open access: yesFrontiers in Systems Neuroscience, 2014
Purkinje cells (PCs) generate complex spikes (CSs) when activated by the olivocerebellar system. Unlike most spikes, the CS waveform is highly variable, with the number, amplitude, and timing of the spikelets that comprise it varying with each ...
Eric J Lang   +7 more
doaj   +1 more source

Localization of brain stem motoneurons innervating the laryngeal muscles in the rufous horseshoe bat,rhinolophus rouxi [PDF]

open access: yes, 1981
The motoneurons innervating the laryngeal muscles were localized in the rufous horseshoe bat,Rhinolophus rouxi, using the HRP method. HRP was applied to the cricothyroid muscle and to the cut end of the recurrent laryngeal nerve. Labeled motoneurons were
bowden   +24 more
core   +1 more source

Microcircuitry and function of the inferior olive

open access: yesTrends in Neurosciences, 1998
The inferior olive, which provides the climbing fibers to Purkinje cells in the cerebellar cortex, has been implicated in various functions, such as learning and timing of movements, and comparing intended with achieved movements. For example, climbing-fiber activity could transmit error signals during eye-blink conditioning or adaptation of the ...
C I, De Zeeuw   +5 more
openaire   +3 more sources

Corollary discharge in precerebellar nuclei of sleeping infant rats

open access: yeseLife, 2018
In week-old rats, somatosensory input arises predominantly from external stimuli or from sensory feedback (reafference) associated with myoclonic twitches during active sleep.
Didhiti Mukherjee   +2 more
doaj   +1 more source

Noise reduction of coincidence detector output by the inferior colliculus of the barn owl [PDF]

open access: yes, 2006
A recurring theme in theoretical work is that integration over populations of similarly tuned neurons can reduce neural noise. However, there are relatively few demonstrations of an explicit noise reduction mechanism in a neural network.
Christianson, GB, Pena, JL
core   +1 more source

Cerebellar nuclei neurons show only small excitatory responses to optogenetic olivary stimulation in transgenic mice: in vivo and in vitro studies

open access: yesFrontiers in Neural Circuits, 2016
To study the olivary input to the cerebellar nuclei (CN) we used optogenetic stimulation in transgenic mice expressing channelrhodopsin-2 (ChR2) in olivary neurons.
Huo eLu   +3 more
doaj   +1 more source

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