Results 131 to 140 of about 57,859 (281)

Neuromodulation of inhibitory synaptic transmission in the basolateral amygdala during fear and anxiety

Frontiers in Cellular Neuroscience
The basolateral amygdala plays pivotal roles in the regulation of fear and anxiety and these processes are profoundly modulated by different neuromodulatory systems that are recruited during emotional arousal.
Xin Fu, Xin Fu, Jeffrey G. Tasker, Jeffrey G. Tasker   +3 more
doaj   +1 more source

Genetic epilepsies with myoclonic seizures: Mechanisms and syndromes

Epilepsia Open, EarlyView.
Abstract Genetic epilepsy with myoclonic seizures encompasses a heterogeneous spectrum of conditions, ranging from benign and self‐limiting forms to severe, progressive disorders. While their causes are diverse, a significant proportion stems from genetic abnormalities.
Antonietta Coppola, Marica Rubino, Antonella Riva, Pasquale Striano   +3 more
wiley   +1 more source

Effect of sleep deprivation on firing activity of hippocampal parvalbumin-expressing interneurons associated with trace eyeblink conditioning

陆军军医大学学报
Objective‍　‍To investigate the effects of sleep deprivation on the firing activity of hippocampal parvalbumin-expressing interneuron (PV-IN) of mice during trace eyeblink conditioning (tEBC) training and during recovery sleep.
ZHAN Yue, ZHAN Yue, LI Rongrong, ZHANG Jie   +3 more
doaj   +1 more source

New insights into epileptic spasm generation and treatment from the TTX animal model

Epilepsia Open, EarlyView.
Abstract Currently, we have an incomplete understanding of the mechanisms underlying infantile epileptic spasms syndrome (IESS). However, over the past decade, significant efforts have been made to develop IESS animal models to provide much‐needed mechanistic information for therapy development.
John W. Swann, Carlos J. Ballester‐Rosado, Chih‐Hong Lee   +2 more
wiley   +1 more source

Tracing motor neurons and primary sensory afferents of the monkey spinal cord with cholera toxin subunit B

Neural Regeneration Research
Nonhuman primates are increasingly being used as animal models in neuroscience research. However, efficient neuronal tracing techniques for labeling motor neurons and primary sensory afferents in the monkey spinal cord are lacking. Here, by injecting the
Ziyu He, Zhixian Liu, Wenjie Xu, Ruoying Zhang, Shu Fan, Wei Wang, Xiaolong Zheng   +6 more
doaj   +1 more source

Absence seizures: Update on signaling mechanisms and networks

Epilepsia Open, EarlyView.
Abstract Absence seizures (AS) are a hallmark of genetic generalized epilepsies (GGE), characterized by brief episodes of impaired consciousness accompanied by electroencephalographic spike‐and‐wave discharges (SWDs). Traditionally attributed to cortico‐thalamo‐cortical (CTC) dysrhythmia, emerging evidence suggests a more intricate pathophysiological ...
Ozlem Akman, Filiz Onat
wiley   +1 more source

Cerebellar climbing fibers impact experience-dependent plasticity in the mouse primary somatosensory cortex

eLife
In the cerebellum, climbing fibers (CFs) provide instructive signals for supervised learning at parallel fiber to Purkinje cell synapses. It has not been tested so far whether CF signaling may also influence plasticity in other brain areas. Here, we show
Abby Silbaugh, Kevin P Koster, Christian Hansel   +2 more
doaj   +1 more source

Prenatal betamethasone–postnatal N‐methyl‐D‐aspartic acid model of spasms: Update on mechanisms and treatments

Epilepsia Open, EarlyView.
Abstract Infantile epilepsy spasms syndrome (IESS), formerly known as infantile spasms or West Syndrome, is a severe epilepsy syndrome affecting about 3 in 10,000 newborns in the United States. Characterized by clusters of epileptic spasms, interictal hypsarrhythmia, and developmental delays, IESS has diverse causes, including structural‐metabolic ...
Kayla Vieira, Antonia Schonwald, Chian‐Ru Chern, Kamya Shah, Jana Velíšková, Libor Velíšek   +5 more
wiley   +1 more source

Exploration of High and Low Frequency Options for Subperception Spinal Cord Stimulation Using Neural Dosing Parameter Relationships: The HALO Study

Neuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Objectives Subperception spinal cord stimulation (SCS) is described mostly utilizing waveforms that require high energy. However, the necessity of these waveforms for effective subperception has not been established. We aimed to explore whether effective subperception pain relief can be achieved using frequencies below 1 kHz.
José Paz‐Solís, Simon Thomson, Roshini Jain, Lilly Chen, Ismael Huertas, Que Doan   +5 more
wiley   +1 more source

Supralinear dendritic integration in murine dendrite-targeting interneurons

eLife
Non-linear summation of synaptic inputs to the dendrites of pyramidal neurons has been proposed to increase the computation capacity of neurons through coincidence detection, signal amplification, and additional logic operations such as XOR.
Simonas Griesius, Amy Richardson, Dimitri Michael Kullmann   +2 more
doaj   +1 more source