Results 121 to 130 of about 653,806 (301)
Meta-Potentiation: Neuro-Astroglial Interactions Supporting Perceptual Consciousness [PDF]
, 2007 Conscious perceptual processing involves the sequential activation of cortical networks at several brain locations, and the onset of oscillatory synchrony affecting the same neuronal population.
Fábio Augusto Furlan +1 more
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Apathy in Lewy Body Disorders: A Position Paper
Movement Disorders, EarlyView.Abstract Apathy is one of the most prevalent and disabling non‐motor symptoms in Parkinson's disease (PD) and dementia with Lewy bodies (DLB), collectively referred to as Lewy body disorders (LBDs). It is associated with reduced quality of life, accelerated cognitive decline, increased caregiver burden, and poorer functional outcomes, yet remains ...
Jaime Kulisevsky +12 more
wiley +1 more source
A Cholinergic Synaptically Triggered Event Participates in the Generation of Persistent Activity Necessary for Eye Fixation [PDF]
, 2004 An exciting topic regarding integrative properties of the nervous system is how transient motor commands or brief sensory stimuli are able to evoke persistent neuronal changes, mainly as a sustained, tonic action potential firing.
Navarro-Lopez, J +5 more
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Muscle &Nerve, EarlyView.ABSTRACT Congenital myasthenic syndromes (CMS) are inherited disorders caused by mutations in genes encoding proteins essential for neuromuscular junction (NMJ) function. Pathogenic variants have been identified in more than 35 genes, underscoring the complexity of synaptic biology and the wide range of mechanisms that can compromise neuromuscular ...
Rocio‐Nur Villar‐Quiles +5 more
wiley +1 more source
Treatment Preferences of Patients With Myasthenia Gravis: A Qualitative Study
Muscle &Nerve, EarlyView.ABSTRACT Introduction/Aims The burden of myasthenia gravis (MG) is often underestimated, and studies usually focus on the symptom burden. However, treatment‐related adverse events also contribute to patients' burdens and affect their treatment decisions.
Meg Mendoza +6 more
wiley +1 more source
Frontiers in Behavioral NeuroscienceIn the retrosplenial cortex (RSC), the role of cholinergic modulation via α7 nicotinic receptors and their involvement in memory is unknown. In recent years, the RSC has been shown to deteriorate in the early stages of Alzheimer’s disease (AD). Likewise,
Verónica Pastor +3 more
doaj +1 more source
Muscle &Nerve, EarlyView.ABSTRACT Urinary dysfunction has been reported in association with myasthenic syndromes, including myasthenia gravis (MG), Lambert–Eaton myasthenic syndrome (LEMS), and congenital myasthenic syndromes (CMS), but evidence regarding its prevalence, clinical impact, pathophysiology, and management remains limited.
Julia M. Augustin +13 more
wiley +1 more source
Subtypes of muscarinic receptors regulating gallbladder cholinergic contractions
, 1999 The aim of this study was to determine the functional role of muscarinic receptor subtypes regulating gallbladder cholinergic contractions. Electrical field stimulation (EFS; 16 Hz) produced contractile responses of guinea pig gallbladder muscle strips ...
James P. Ryan +2 more
core +1 more source
Emergencies in Amyotrophic Lateral Sclerosis
Muscle &Nerve, EarlyView.ABSTRACT Emergencies are frequent in people living with amyotrophic lateral sclerosis (pALS), especially as the disease progresses, and can necessitate urgent evaluation and intervention. Progressive weakness in ALS inevitably increases fall risk, making discussion of fall prevention strategies integral to caring for pALS.
S. Pinar Uysal +9 more
wiley +1 more source
Selective loss of GABAB receptors in orexin/hypocretin-producing neurons results in disrupted sleep/wakefulness architecture [PDF]
, 2007 We generated mice with a selective loss of GABAB receptors in orexin neurons. Orexin neurons in these GABAB1<sup>-/-(orexin)</sup> mice showed reduced responsiveness to GABA<sub>A</sub> receptor agonists due to a ...
Ken-ichi Yagami +10 more
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