Results 241 to 250 of about 241,163 (293)

Closed‐Loop Decoding and Intervention of Pain: A Novel BMI Strategy Integrating θ‐Band Detection and Mechano‐Electro‐Biological Coupled Hydrogels

Advanced Science, EarlyView.
A closed‐loop brain–machine interface with a PFAPT hydrogel electrode identifies prefrontal θ‐band as a neuropathic pain biomarker. The hydrogel enables stable 28 d ECoG recording and delivers θ‐triggered cortical stimulation, alleviating pain and affective behaviors in rats via bidirectional regulation of inflammation and central sensitization ...
Yun Ji, Tao Li, Guoqiang Lei, Huichun Luo, Xiuqian Guo, Jiao Xiang, Tao Shi, Weitang Liu, Yuxin Zhang, Xiaoyu Liao, Shutao Zhao, Jiayun Wu, Wangao Zhang, Wenhui Liu, Chuanglong He, Shuo Chen, Tao Wu, Ke Ma   +17 more
wiley   +1 more source

Studies on energy metabolism in the brain

Japanese Journal of Clinical Chemistry, 1975
IGUCHI, TAKAHIKO, SANEMORI, HIROSHI, KAWASAKI, TAKASHI, KAJIKAWA, HIROSHI   +3 more
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A Portable Soft Robotic Glove with Fully Functional Thumb Assistance for Complex Dexterous Fine Motor Skills

Advanced Science, EarlyView.
A portable, sensorized, and controlled dexterous thumb‐enhanced glove helps stroke survivors swipe phones, twist caps, and perform other tasks. It is based on a powerful continuously, segmented origami dual chamber actuator to achieve active thumb CMC and MCP joint assistance and passively extend the IP joint.
Disheng Xie, Zhen Wang, Zhongping Ye, Minghao Liu, Xiangqian Shi, Shuk Fan Tong, Jianbin Liu, Chuanbin Mao, Thomas W. Leung, Haitao Liu, Raymond Kai‐yu Tong   +10 more
wiley   +1 more source

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Energy metabolism in the brain

2002
Publisher Summary The studies of glucose metabolism in the brain reflect a dichotomy because the complex integrating functions of the brain can only be studied in the intact, functioning brain in the conscious individual (human or animal). On the other hand, the properties of brain cells, cell-cell interactions, and mechanisms are most readily ...
Leif, Hertz, Gerald A, Dienel
openaire   +3 more sources

Energy metabolism of fish brain

Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, 2002
This review focuses on recent research on the metabolic function of fish brain. Fish brain is isolated from the systemic circulation by a blood-brain barrier that allows the transport of glucose, monocarboxylates and amino acids. The limited information available in fishes suggests that oxidation of exogenous glucose and oxidative phosphorylation ...
José L, Soengas, Manuel, Aldegunde
openaire   +2 more sources

Energy metabolism in demented brain

Progress in Neuro-Psychopharmacology and Biological Psychiatry, 1986
The term dementia refers to a number of very complicated disorders of the brain with several morphological, biochemical and functional alterations. Several alterations occur in Alzheimer's disease. They include alteration in neurotransmitters related substances and changes in brain metabolic rate.
SORBI, SANDRO, C. Fani, PIACENTINI, SILVIA, E. Giannini, AMADUCCI, LUIGI   +4 more
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Brain Energy Metabolism in Hypoxemia

Scandinavian Journal of Clinical and Laboratory Investigation, 1972
The relationship of various levels of arterial and cerebral venous Po2to the cerebral energy state was evaluated in rats exposed to a lowering of the arterial Po2to 40, 30, and 20 mm Hg, respectively. The arterial Po2and cercbral venous Po2could be reduced down to 20 and 10 mm Hg, respectively, without major derangement of the cerebral energy state ...
V, MacMillan, B K, Siesjö
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Brain energy metabolism in global brain oedema

Acta Neurochirurgica, 1978
Different degrees of severity in global brain oedema were induced by varying amounts of water intoxication (50, 100, 150, and 200 ml Aqua dest./kg b.wt. intravenously) in groups of six cats, which were functionally nephrectomized. Animals loaded with physiological saline and sham-operated served as controls.
G, Meinig, H J, Reulen, C, Magawly, E J, Zöllner   +3 more
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Energy metabolism of developing brain

Current Opinion in Neurology, 1994
Recent publications concerning developmental changes in energy metabolism of brain have concentrated on three areas: 1) substrate priority for energy production; 2) balance between glycolytic and respiratory energy production; 3) variation in energy economy by cell type and stage of cellular differentiation; and 4) regional variation in energy reserves
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Ibogaine affects brain energy metabolism

European Journal of Pharmacology, 2006
Ibogaine is an indole alkaloid present in the root of the plant Tabernanthe iboga. It is known to attenuate abstinence syndrome in animal models of drug addiction. Since the anti-addiction effect lasts longer than the presence of ibogaine in the body, some profound metabolic changes are expected.
Roman, Paskulin, Polona, Jamnik, Marko, Zivin, Peter, Raspor, Borut, Strukelj   +4 more
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