Results 91 to 100 of about 1,956 (188)
Tremor and Other Hyperkinetic Movements, 2018 Background: Metabolic imaging has revealed excessive cerebellar activity in essential tremor patients. Golgi cells control cerebellar activity by releasing gamma-aminobutyric acid (GABA) onto synaptic and extrasynaptic receptors on cerebellar granule ...
Adrian Handforth +3 more
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PsychoactivesPsychoactive drugs are compounds that alter the function of the central nervous system, resulting in changes in perception, mood, cognition, and behavior.
Jonathan Tran +4 more
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Implications of functional anatomy on information processing in the deep cerebellar nuclei
Frontiers in Cellular Neuroscience, 2009 The cerebellum has been implicated as a major player in producing temporal acuity. Theories of cerebellar timing typically emphasize the role of the cerebellar cortex while overlooking the role of the deep cerebellar nuclei (DCN) that provide the sole ...
Yuval Baumel +3 more
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The Olivary Hypothesis of Essential Tremor: Time to Lay this Model to Rest?
Tremor and Other Hyperkinetic Movements, 2017 Background: Although essential tremor (ET) is the most common tremor disorder, its pathogenesis is not fully understood. The traditional model of ET, proposed in the early 1970s, posited that the inferior olivary nucleus (ION) was the prime generator of ...
Elan D. Louis, Abhishek Lenka
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Inhibition of Na+-Ca2+ exchange mechanism in cardiac sarcolemmal vesicles by harmaline [PDF]
, 1987 1. Harmaline was found to inhibit the Na+-Ca2+ exchange mechanism present in cardiac sarcolemmal vesicles. 2. The inhibition was dose-dependent and was observed in the range 10(-5) M-10(-2) M harmaline. 3.
Reeves, J P, Suleiman, M S
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The Effects of Intra-Amygdala Injection of Nicotine and Harmaline on Anxiey- Related Behavior in Adult Male Rat [PDF]
, 2023 B-carboline alkaloids such as harmaline and nicotine are naturally present in the human food chain.Plants which contain B-caroline have anxiety and hallucinogenic effects.
R. Poozesh , Gh. Vaezi , F. Faizy ,
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Copper amine oxidases catalyze the oxidative deamination and hydrolysis of cyclic imines
Nature Communications, 2019 Little is known about the degradation pathway of cyclic imines that are frequently found in bioactive secondary metabolites. Here, the authors found and characterised a copper amine oxidase, HarA that catalyses a ring-opening reaction of cyclic imine in ...
Toshiki Nagakubo +4 more
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Brazilian Journal of Psychiatry, 2016 Objective: To conduct a systematic literature review of animal and human studies reporting anxiolytic or antidepressive effects of ayahuasca or some of its isolated alkaloids (dimethyltryptamine, harmine, tetrahydroharmine, and harmaline).
Rafael G. dos Santos +3 more
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PharmaceuticalsDiffuse intrinsic pontine glioma (DIPG), affecting children aged 4–7 years, is a rare, aggressive tumor that originates in the pons and then spreads to nearby tissue.
Morena Miciaccia +18 more
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