Results 161 to 170 of about 265,264 (294)

An Empirical Evaluation of White-box and Black-box Test Case Prioritization Techniques in CPSs Modeled in Simulink [PDF]

arXiv
MATLAB/Simulink is the leading tool for simulating complex Cyber-Physical Systems (CPSs). The simulation models of complex CPSs are typically compute intensive, and the execution of test cases is long. Furthermore, the execution of test cases is typically triggered several times at different ``in-the-Loop'' test levels (i.e., Model, Software and ...
arxiv  

Stereoelectroencephalographic exploration and surgical outcome in Lennox–Gastaut syndrome

Epilepsia, EarlyView.
Abstract Objective Lennox–Gastaut syndrome (LGS) is typically characterized by drug‐resistant epilepsy and subsequent cognitive deterioration. Surgery is a rare but viable option for the control of seizures in a subset of patients with LGS. This study aimed to describe the organization of the epileptogenic zone network (EZN) in patients with LGS using ...
Soomi Cho, Julia Makhalova, Samuel Medina Villalon, Nathalie Villeneuve, Agnes Trébuchon, Manel Krouma, Didier Scavarda, Anne Lépine, Mathieu Milh, Romain Carron, Francesca Bonini, Géraldine Daquin, Sandrine Aubert, Stanislas Lagarde, Francesca Pizzo, Fabrice Bartolomei   +15 more
wiley   +1 more source

Optogenetically‐induced sustained hypothalamic hyperexcitability impairs memory via thalamic spread

Epilepsia, EarlyView.
Abstract Objective Clinical investigators have hypothesized that interictal epileptiform discharges (IEDs) generated by hypothalamic hamartoma (HH) lead to cognitive dysfunction in patients with drug‐resistant gelastic seizures. Herein we provide causal evidence supporting this hypothesis by demonstrating that excitatory neural bursts, when propagating
Masaki Sonoda, Hisao Aimi, Keisuke Kawasaki, Haruo Toda, Shinobu Hirai, Masao Horie, Reiko Meguro, Eishi Asano, Haruo Okado, Shigeki Kameyama, Tetsuya Yamamoto, Isao Hasegawa   +11 more
wiley   +1 more source

Vernal growth of vocal control nucleus Area X, but not HVC, precedes gonadal recrudescence in wild black‐capped chickadees (Poecile atricapillus)

Journal of Neuroendocrinology, EarlyView.
According to the longstanding model of vernal recrudescence of the songbird vocal control system, upregulation of the hypothalamic‐pituitary‐gonadal axis, and specifically testosterone (T), promotes growth first of HVC, and then Area X. In this study, we show that in black‐capped chickadees, Area X is already fully recrudesced ahead of HPG axis ...
Broderick M. B. Parks, Kyle McVea, Leslie S. Phillmore   +2 more
wiley   +1 more source

Overexpression of the short isoform of the dopamine D2 receptor causes diet‐induced obesity and hyperglycemia in mice

Journal of Neuroendocrinology, EarlyView.
Alterations in the expression levels of D2S and D2L resulted in obesity and metabolic syndrome such as abdominal fat accumulation and hyperglycemia in D2L KO mice fed with a high‐fat diet, compared to WT mice. This may be partly due to increased food intake.
Hanna Gonzalez, Lei Cheng, Qing Chang, Paul E. Gold, Diego Perez‐Tilve, YanYan Wang   +5 more
wiley   +1 more source

Local sleep in songbirds: different simultaneous sleep states across the avian pallium

Journal of Sleep Research, EarlyView.
Summary Wakefulness and sleep have often been treated as distinct and global brain states. However, an emerging body of evidence on the local regulation of sleep stages challenges this conventional view. Apart from unihemispheric sleep, the current data that support local variations of neural oscillations during sleep are focused on the homeostatic ...
Hamed Yeganegi, Janie M. Ondracek
wiley   +1 more source

Representation of vocalizations in the frontal auditory field and the dorsal auditory cortex of bats

Annals of the New York Academy of Sciences, EarlyView.
This study investigated the specificity of encoding for different types of vocalizations in neurons of the frontal auditory field (FAF) and the dorsal auditory cortex (dAC) of a bat. Our results show that dAC neurons were more selective for call categories and single calls than neurons in the FAF. This contrasts with earlier findings and highlights the
Stephen Gareth Hoerpel, Sonja C. Vernes, Uwe Firzlaff   +2 more
wiley   +1 more source

On the regulation of arterial blood pressure by an intracranial baroreceptor mechanism

The Journal of Physiology, EarlyView.
Abstract figure legend This experimental animal (rat) study describes the regulation of systemic arterial blood pressure by an intracranial baroreceptor mechanism sensitive to changes in brain perfusion. The animals were instrumented for physiological monitoring with access to the brain ventricular system to record intracranial pressure (ICP) and ...
Philippa Wittenberg, Fiona D. McBryde, Alla Korsak, Karla L. Rodrigues, Julian F. R. Paton, Nephtali Marina, Alexander V. Gourine   +6 more
wiley   +1 more source

Evaluación del sistema de navegación magnética intracardiaca Niobe®, revisión sistemática de la literatura científica

Revista Universitas Medica, 2011
Introducción y objetivos. Los métodos actuales de ablación conllevan sistemas de navegación manual y ablación cardiaca, y presentan ciertas limitaciones.
JESÚS RUIZ-ARAGÓN, JUAN MÁXIMO MOLINA-LINDE, SERGIO MÁRQUEZ-PELÁEZ, ROCÍO RODRÍGUEZ-LÓPEZ   +3 more
doaj  

Orexinergic neurons contribute to autonomic cardiovascular regulation for locomotor exercise

The Journal of Physiology, EarlyView.
Abstract figure legend This study unveiled the essential role of the orexinergic nervous system in the central circuitry that transmits central command signals for locomotor exercise. We observed the excitation of orexinergic neurons by voluntary locomotor exercise in rats.
Emi Narai, Yuki Yoshimura, Takaho Honaga, Hiroyuki Mizoguchi, Akihiro Yamanaka, Takeshi Y. Hiyama, Tatsuo Watanabe, Satoshi Koba   +7 more
wiley   +1 more source