Results 51 to 60 of about 167,557 (304)

Pushing the Limits: Cognitive, Affective, and Neural Plasticity Revealed by an Intensive Multifaceted Intervention. [PDF]

, 2016
Scientific understanding of how much the adult brain can be shaped by experience requires examination of how multiple influences combine to elicit cognitive, affective, and neural plasticity.
Mooneyham, Benjamin W, Mrazek, Kaita L, Mrazek, Michael D, Schooler, Jonathan W   +3 more
core   +6 more sources

Brain Activity Mapping from MEG Data via a Hierarchical Bayesian Algorithm with Automatic Depth Weighting [PDF]

, 2018
A recently proposed iterated alternating sequential (IAS) MEG inverse solver algorithm, based on the coupling of a hierarchical Bayesian model with computationally efficient Krylov subspace linear solver, has been shown to perform well for both ...
Calvetti, Daniela, Pascarella, Annalisa, Pitolli, Francesca, Somersalo, Erkki, Vantaggi, Barbara   +4 more
core   +1 more source

PVNCRF Neurons Regulate Migraine‐Like Allodynia by Activating CRFR2 on Spinal Trigeminal Caudalis Glutamatergic Neurons

Advanced Science, EarlyView.
Paraventricular CRF neurons in the hypothalamus project to glutamatergic neurons of the spinal trigeminal caudal nucleus, enhancing neuronal activation and CRFR2 signaling. This pathway increases CRF release and excitatory drive, promoting central sensitization and migraine‐related behaviors. Targeting the PVN–SP5C circuit provides a potential strategy
Jiang Bian, Xiao‐Long Wang, Li Yin, Wei Wei, Xue Li, Yao Ge, Zhao‐Xia Xiang, Na Tian, Li‐Juan Chen, Ming‐Wei Ma, Xia Zhang, Xu Jing, Mei‐Yun Wang, Xu‐Feng Xu   +13 more
wiley   +1 more source

Orbitofrontal cortex mediates pain inhibition by monetary reward [PDF]

, 2017
Pleasurable stimuli, including reward, inhibit pain, but the level of the neuraxis at which they do so and the cerebral processes involved are unknown. Here, we characterized a brain circuitry mediating pain inhibition by reward.
Apkarian, Becker, Becker, Beckmann, Beckmann, Berridge, Berridge, Borsook, Braver, Buechel, Carmichael, Cavada, Craig, Dum, Dum, Etkin, Fields, Florence Pomares, Friston, Garland, Grabenhorst, Hochman, Jasmin, Jenkinson, Kahneman, Kong, Leknes, Lethem, Lieberman, Liu, McCaul, McLaren, Mitsi, Mufson, Nicholas, Ongür, O’Reilly, Petra Schweinhardt, Petrovic, Petrovic, Rainville, Rhudy, Rolls, Roy, Smith, Sokol-Hessner, Sokol-Hessner, Stephan, Susanne Becker, Talmi, Taylor, Thieme, Tor D. Wager, Treede, Vierck, Villemure, Villemure, Vogt, Wager, White, Wiebke Gandhi, Wiech, Woo, Worsley, Younger, Zeidan   +65 more
core   +2 more sources

Olfactory Bulb Volume Reflects Olfactory Dysfunction and Network Organization: Insights From the Population‐Based Rhineland Study

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Olfactory dysfunction is common in aging and an early symptom of neurodegenerative diseases, but how structural (olfactory bulb [OB] volume) and functional (olfactory network [OFN] functional connectivity [FC]) brain features interact to shape odor identification ability remains unclear.
Weiyi Zeng, Konstantinos Melas, Santiago Estrada, N. Ahmad Aziz, Monique M. B. Breteler   +4 more
wiley   +1 more source

Exploring the neural mechanisms underlying cooperation and competition behavior: Insights from stereo-electroencephalography hyperscanning

iScience
Summary: Cooperation and competition are essential social behaviors in human society. This study utilized hyperscanning and stereo-electroencephalography (SEEG) to investigate intra- and inter-brain neural dynamics underlying these behaviors within the ...
Xiaojun Qiao, Rui Li, Huimin Huang, Yang Hong, Xiaoran Li, Ziyue Li, Siyi Chen, Lizhi Yang, ShengTeng Ong, Yi Yao, Fengpeng Wang, Xiaobin Zhang, Kao-Min Lin, Yongna Xiao, Mingxiang Weng, Junsong Zhang   +15 more
doaj   +1 more source

Modulation of GABAB receptors in the insula bidirectionally affects associative memory of epilectic rats in both spatial and non-spatial operant tasks

Frontiers in Behavioral Neuroscience, 2023
BackgroundStimulation of gamma-aminobutyric acid (GABA) activity through GABA receptor agonists is the basic mechanism of many anticonvulsant drugs. Nevertheless, many of these GABergic drugs have adverse cognitive effects. We previously found that GABAB
Nan Wu, Tao Sun, Xin Wu, Hongguang Chen, Zhen Zhang   +4 more
doaj   +1 more source

Effects of dietary protein and fiber at breakfast on appetite, ad libitum energy intake at lunch, and neural responses to visual food stimuli in overweight adults [PDF]

, 2016
Increasing either protein or fiber at mealtimes has relatively modest effects on ingestive behavior. Whether protein and fiber have additive or interactive effects on ingestive behavior is not known.
Amankwaah, Akua F., Campbell, Wayne W., Chen, Ningning, Cornier, Marc-Andre, Kareken, David A., McCrory, Megan A., Sayer, R. Drew, Talavage, Thomas M., Tamer, Gregory G., Tregellas, Jason R., Wright, Amy J.   +10 more
core   +3 more sources

Cognitive effort modulates connectivity between dorsal anterior cingulate cortex and task-relevant cortical areas [PDF]

, 2020
Investment of cognitive effort is required in everyday life and has received ample attention in recent neurocognitive frameworks. The neural mechanism of effort investment is thought to be structured hierarchically, with dorsal anterior cingulate cortex (
Aben, Bart, Buc Calderon, Cristian, Van den Bussche, Eva, Verguts, Tom   +3 more
core   +2 more sources

Auditory Hyperresponsivity in Chronic Back Pain: A Randomized Controlled Trial of Pain Reprocessing Therapy

Annals of Neurology, EarlyView.
Objective Heightened sensitivity to noxious stimulation is a hallmark of chronic pain. Emerging evidence suggests heightened unpleasantness to non‐noxious (eg, auditory) aversive stimulation also characterizes chronic pain, but its magnitude, neural mechanisms, and treatment modifiability remain unknown.
Alina E. C. Panzel, Christian Büchel, Andrew Leroux, Tor D. Wager, Yoni K. Ashar   +4 more
wiley   +1 more source