Abstract：
:This report describes sensory reinnervation of muscle receptors in humans. In this study, sensory function was investigated in fourteen patients with brachial plexus injury, whose musculocutaneous nerve was surgically sutured with intercostal nerves for reconstruction of elbow flexion. Tapping the intercostal nerve-reinnervated brachial biceps muscle (IC-biceps) induced somatosensory evoked potentials (IC-biceps SEP) in four patients. Tapping also induced reflex IC-biceps activity in all IC-biceps SEP (+) patients, but not in eight out of nine IC-biceps SEP (-) patients. Results show that muscle afferent fibers in the intercostal nerves reinnervated mechanoreceptors in IC-biceps, and induced both cortical sensory activity and muscle activity that indicated the classical stretch reflex.
journal_name
Neurosci Lettjournal_title
Neuroscience lettersauthors
Kanamaru A,Suzuki S,Sibuya M,Homma I,Sai K,Hara Tdoi
10.1016/0304-3940(93)90131-4subject
Has Abstractpub_date
1993-10-14 00:00:00pages
27-9issue
1eissn
0304-3940issn
1872-7972pii
0304-3940(93)90131-4journal_volume
161pub_type
杂志文章abstract：:Histone modifications, such as lysine methylation, acetylation and ubiquitination, are epigenetic tags that shape the chromatin landscape and regulate transcription required for synaptic plasticity and memory. Here, we show that transcription-promoting histone H3 trimethylated at lysine 4 (H3K4me3), histone H3 acetyla...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2015.02.029
更新日期：2015-03-30 00:00:00
abstract：:Remembering contextual aspects of an event (recollection) is an important function subserved by episodic memory. It has recently been shown that the electrophysiological correlates of recollection differ depending upon the type of information subjects retrieve from episodic memory. In the current study, we investigate...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2009.03.019
更新日期：2009-05-01 00:00:00
abstract：:Divalent metals such as cobalt are frequently used by neurophysiologists to prevent synaptic transmission, because they are thought to selectively block presynaptic calcium conductance. Recording intracellularly from hippocampal CA3 pyramidal cells we show that Co2+ (2 mM) is not specific in this action but also dimin...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(91)90507-p
更新日期：1991-12-16 00:00:00
abstract：:Repetitive transcranial magnetic stimulation (rTMS) is a promising method for use in the clinical field, as it can induce modulation of cortical excitability. Generally, rTMS inhibits the motor cortex when delivered at less than 1 Hz. However, it has been indicated that a facilitative effect is induced by 1 Hz rTMS, d...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2017.11.030
更新日期：2018-01-18 00:00:00
abstract：:Bipolar disorder (BD) is a debilitating mental disorder with complex clinical manifestations and low diagnostic accuracy. Depressive episodes are most common in the course of BD with high comorbidity and suicide rates, which present greater clinical challenges than mania and hypomania episodes. However, there are no o...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2020.135515
更新日期：2021-01-18 00:00:00
abstract：:It is well established that neurons in the dorsal medulla, including the area postrema and the medial nucleus tractus solitarius (mNTS), are involved in the central actions of circulating peptides such as angiotensin II (ANG II) and arginine vasopressin (AVP). This report describes a preparation that permits the ident...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(93)90001-2
更新日期：1993-03-19 00:00:00
abstract：:There is evidence indicating that the brain's dopaminergic system is involved in age-associated memory impairment. However, specific roles in this process for the different dopamine receptor subtypes have not been elucidated. The cAMP-response element binding protein (CREB) is one of the cellular molecules that have b...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2010.06.071
更新日期：2010-09-13 00:00:00
abstract：:Central dopaminergic systems have been implicated in the regulation of blood pressure. We examined the effect on blood pressure of electrical or chemical stimulation of the rat brain ventral tegmental area (VTA) which is the region of origin of the A10 dopaminergic system. Electrical stimulation in urethane-anaestheti...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(94)90068-x
更新日期：1994-08-01 00:00:00
abstract：:The contribution of NMDA receptors to neuronal hyperexcitability following in vitro ethanol withdrawal was examined using afterdischarges (ADs) in rat dentate gyrus as a model system. ADs were evoked by high frequency stimuli and blocked by N-methyl-D-aspartate (NMDA) receptor antagonists. Ethanol (75 mM) inhibited AD...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(94)91055-3
更新日期：1994-02-14 00:00:00
abstract：:Novel paired ependymal ridges (EPRS) have been identified in the ventrolateral wall of the cerebral aqueduct of the rat. Scanning electron microscopic techniques revealed that the dorsolateral and ventromedial ridges differ from each other in surface morphology. Using the PAP immunohistochemical technique, the EPRS de...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(81)90196-8
更新日期：1981-11-18 00:00:00
abstract：:Neuroimaging studies have identified cognitive tasks that can selectively activate specific parts of the brains. However, the subsequent effect of localized brain activation on the cognitive functioning remains unclear. We discovered that after being engaged in the novel picture encoding task to activate hippocampus f...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(00)00947-2
更新日期：2000-04-07 00:00:00
abstract：:We tested the hypothesis that increases in the spinal levels of vasoactive intestinal polypeptide (VIP) and neuropeptide Y (NPY) were related to the development of neuropathic pain. To this aim, we compared two groups of rats. One group showed well-developed neuropathic pain in the tail following unilateral transectio...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(03)00254-4
更新日期：2003-05-15 00:00:00
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journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(87)90153-4
更新日期：1987-02-24 00:00:00
abstract：:Bone-conducted ultrasound (BCU) modulated by speech sound is recognized as speech sound and activates the auditory cortex similar to audible sound. To investigate the mechanisms of perception, the effects of stimulus duration on N1m were compared among air-conducted audible speech sound (AC speech), AC speech with car...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2011.03.044
更新日期：2011-05-09 00:00:00
abstract：:Various tracer substances were injected into the spinal cord, the dorsal column nuclei, the trigeminal nuclear complex and the somatosensory cortex in Madagascan hedgehog tenrecs. With the exception of the cases injected exclusively into the spinal cord all injections gave rise to sparse, but distinct anterograde proj...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(96)13305-x
更新日期：1997-01-17 00:00:00
abstract：:A high expression of PrP(C) in cells is one factor that increases the risk of conversion to the misfolded, disease-associated form (PrP(Sc)) characteristic of transmissible spongiform encephalopathies. Thus, developing a method to control the level of PrP(C) expression in cells could be one way to delay or prevent the...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2006.02.021
更新日期：2006-05-29 00:00:00
abstract：:Cat odor elicits defensive responses in rats that are modified by repeated exposure to the odor. We explored the neural correlates of this adaptation using FosB/DeltaFosB immunohistochemistry. Rats were given 3 x60 min exposures to either a worn cat collar (repeated cat odor group) or unworn cat collar (control group)...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2009.06.069
更新日期：2009-09-22 00:00:00
abstract：:The circadian rhythm and dehydration-induced response of vasopressin (AVP) levels in rat cerebrospinal fluid (CSF) were studied after lesions had been made in the paraventricular (PVN) and suprachiasmatic (SCN) nuclei. The rhythmic fluctuation of AVP levels in CSF was abolished after SCN lesions, whereas lesions of th...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(88)90568-x
更新日期：1988-03-31 00:00:00
abstract：:It is uncertain if the several brain areas in response to presemantic picture processing are functionally homogeneous. Subjects were asked to discriminate visual stimulus pairs and event-related potentials (ERPs) were recorded from the scalp. A line-drawing picture (S1) was followed by another stimulus (S2) 600 ms lat...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/s0304-3940(98)00828-3
更新日期：1998-12-04 00:00:00
abstract：:Previously we have shown that the 6-sulphatoxymelatonin rhythm of oil rig workers on a 2-week night shift (1800-0600 h) adapts to the shift via a phase delay. We now report the findings of a study on two offshore drill crews working a 1 week day (1200-0000 h), 1 week night (0000-1200 h) swing shift. Urine samples were...
journal_title：Neuroscience letters
pub_type： 临床试验,杂志文章
doi：10.1016/s0304-3940(98)00585-0
更新日期：1998-08-21 00:00:00
abstract：:In order to study the rapidity of interaction between tetraethylammonium (TEA) and the delayed K+ channel of the mammalian brain neuron, TEA was applied to isolated rat hippocampal pyramidal neurons in a time-controlled sequence with a voltage step using a concentration clamp technique. TEA at a concentration of 30 mM...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(91)90601-o
更新日期：1991-10-14 00:00:00
abstract：:To elucidate the early histopathological changes after transient focal cerebral ischemia, we made 1 h intraluminal occlusion of the middle cerebral artery on rats. After different reperfusion time, from minutes to 3 days, argyrophil III method was used for the demonstration of 'collapsed' (argyrophilic, dark) neurons....
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(93)90562-y
更新日期：1993-11-12 00:00:00
abstract：:In the present study, we examined the localizations of canonical transient receptor potential channels (TRPCs) in rat basal ganglia. The dot-like staining pattern of TRPC5 was observed through the globus pallidus (GP) and caudate-putamen. TRPC7 had a strikingly high level of expression in the neuropil in the GP. In th...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2007.05.042
更新日期：2007-07-05 00:00:00
abstract：:Opioids are used in clinical practice to relieve moderate to severe pain. Prolonged use of opioids can lead to a situation of analgesic tolerance and dependence. Several mechanisms are involved in the tolerance to analgesic opioids, including desensitization or internalization of the opioid receptor, elevation of cAMP...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2019.134638
更新日期：2020-01-18 00:00:00
abstract：:The angular distribution of mitotic spindle fibers has been studied in the telencephalic ventricular zone (VZ) of mouse embryos and has been found to be monophasic and invariant during the early cortical histogenesis both in the normal and in a reeler embryo. This observation suggests that the orientation of mitotic s...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(79)90077-6
更新日期：1979-06-01 00:00:00
abstract：:Amyloid precursor protein (APP) is strongly related to the onset of Alzheimer's disease. It possesses cleavage sites for beta- and gamma-secretases, and the resulting cleaved products (amyloid-beta peptides) are capable of causing neurotoxicity. Such cleavage is promoted by the Swedish and London mutations (APPSwe/Lon...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2009.12.015
更新日期：2010-01-22 00:00:00
abstract：:The present study was aimed at determining whether human recombinant hepatocyte growth factor (HGF) ameliorates cerebral edema induced by microsphere embolism (ME). Rats were injected with 700 microspheres (48 microm in diameter). Continuous administration of HGF at 13 microg/3 days/animal into the right ventricle was...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2008.10.026
更新日期：2008-12-19 00:00:00
abstract：:This study examined the effects of anterior pretectal nucleus (APT) conditioning stimulation on the activity of 92 functionally identified somatosensory brainstem neurons in the trigeminal (V) subnuclei oralis, interpolaris and caudalis of anesthetized rats. Conditioning stimulation inhibited most of the nociceptive n...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/0304-3940(92)90524-b
更新日期：1992-01-06 00:00:00
abstract：:Both backward masking and transcranial magnetic stimulation (TMS) are capable of hindering perception of a visual target. To study the relationship between these two methods we applied TMS over the occipital pole in combination with the visual backward masking technique shine-through. The recently discovered weak shin...
journal_title：Neuroscience letters
pub_type： 临床试验,杂志文章
doi：10.1016/s0304-3940(03)00376-8
更新日期：2003-06-12 00:00:00
abstract：:To determine whether axonal terminals emanating from the central nucleus of amygdala (Ce) to the parabrachial nucleus (PBN) contain gamma-aminobutyric acid (GABA) as their neurotransmitter, an electron microscopic study was performed employing the combined techniques of WGA-HRP anterograde tracing and post-embedding i...
journal_title：Neuroscience letters
pub_type： 杂志文章
doi：10.1016/j.neulet.2005.03.013
更新日期：2005-07-01 00:00:00
