Results 21 to 30 of about 5,332,770 (297)

Noradrenergic control of gene expression and long-term neuronal adaptation evoked by learned vocalizations in songbirds. [PDF]

open access: yesPLoS ONE, 2012
Norepinephrine (NE) is thought to play important roles in the consolidation and retrieval of long-term memories, but its role in the processing and memorization of complex acoustic signals used for vocal communication has yet to be determined.
Tarciso A F Velho   +5 more
doaj   +1 more source

A preparation of the blowfly (*Calliphora erythrocephala*) brain for in vitro electrophysiological and pharmacological studies [PDF]

open access: yes, 1995
Brotz TM, Egelhaaf M, Borst A. A preparation of the blowfly (*Calliphora erythrocephala*) brain for in vitro electrophysiological and pharmacological studies. Journal of Neuroscience Methods.
Egelhaaf, M.   +5 more
core   +1 more source

Electrophysiological Heterogeneity of Fast-Spiking Interneurons: Chandelier versus Basket Cells [PDF]

open access: yes, 2013
In the prefrontal cortex, parvalbumin-positive inhibitory neurons play a prominent role in the neural circuitry that subserves working memory, and alterations in these neurons contribute to the pathophysiology of schizophrenia.
Povysheva, Nadezhda V.   +16 more
core   +2 more sources

Volatiles from Sophora japonica flowers attract Harmonia axyridis adults (Coleoptera: Coccinellidae)

open access: yesJournal of Integrative Agriculture, 2019
The multicolored Asian lady beetle, Harmonia axyridis (Coleoptera: Coccinellidae), is a common generalist predator in China and is occasionally found gathering on the Chinese pagoda tree, Sophora japonica, in summer.
Chun-li XIU   +5 more
doaj   +1 more source

Analysis of Electrophysiological Properties and Responses of Neutrophils [PDF]

open access: yes, 2007
The past decade has seen increasing use of the patch clamp technique on neutrophils and eosinophils. The main goal of these electrophysiological studies has been to elucidate the mechanisms underlying the phagocyte respiratory burst. NADPH oxidase activity, which defines the respiratory burst in granulocytes, is electrogenic because electrons from ...
Deri, Morgan, Thomas E, Decoursey
openaire   +3 more sources

Electrophysiological network predicts clinical response to vigabatrin in epileptic spasms

open access: yesFrontiers in Neurology, 2023
PurposeThis study aimed to discover electrophysiologic markers correlated with clinical responses to vigabatrin-based treatment in infants with epileptic spasms (ES).MethodThe study involved a descriptive analysis of ES patients from a single institution,
Junhyung Kim   +4 more
doaj   +1 more source

Effect of iron overload on electrophysiology of slow reaction autorhythmic cells of left ventricular outflow tract in guinea pigs

open access: yesAsian Pacific Journal of Tropical Medicine, 2018
Objective: To investigate the electrophysiology effects and mechanism of iron overload on the slow response autorhythmic cells in the left ventricular outflow tract of guinea pigs.
Ling Fan   +4 more
doaj   +1 more source

Noninvasive measurement of dynamic brain signals using light penetrating the brain. [PDF]

open access: yesPLoS ONE, 2018
Conventional techniques for the noninvasive measurement of brain activity involve critical limitations in spatial or temporal resolution. Here, we propose the method for noninvasive brain function measurement with high spatiotemporal resolution using ...
Osamu Hiwaki, Hideki Miyaguchi
doaj   +1 more source

Speech-evoked Brainstem Auditory Responses and Auditory Processing Skills: A Correlation in Adults with Hearing Loss

open access: yesInternational Archives of Otorhinolaryngology, 2018
Introduction The auditory system consists of sensory structures and central connections. The evaluation of the auditory pathway at a central level can be performed through behavioral and electrophysiological tests, because they are complementary to each ...
Taissane Rodrigues Sanguebuche   +4 more
doaj   +1 more source

EPSPs in rat neocortical neurons in vitro. I. Electrophysiological evidence for two distinct EPSPs [PDF]

open access: yes, 1989
1. To investigate excitatory postsynaptic potentials (EPSPs), intracellular recordings were performed in layer II/III neurons of the rat medial frontal cortex.
J. J. Hablitz   +3 more
core   +2 more sources

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